mariadb/server-tools/instance-manager/thread_registry.cc

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/* Copyright (C) 2003 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
Some minor fixes revealed as warnings by Intel compiler. client/mysqltest.c: Fixed a warning from using reference to a memory area, which is outside an object. This is just a minor clean-up, not a bug fix. server-tools/instance-manager/buffer.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/buffer.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/command.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/command.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/guardian.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/guardian.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/instance.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/instance.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/instance_map.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/instance_map.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/instance_options.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/instance_options.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/listener.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/listener.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/mysql_connection.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/mysql_connection.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/options.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/options.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/parse_output.cc: Removed unused goto. server-tools/instance-manager/thread_registry.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/thread_registry.h: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/user_map.cc: Fixed pragma warning for those compilers that do not support it. server-tools/instance-manager/user_map.h: Fixed pragma warning for those compilers that do not support it. sql/field.cc: Fixed a warning about overflow. sql/item.h: Fixed implicit function declaration warning. sql/item_sum.cc: Fixed implicit function declaration warning.
2005-09-23 21:28:56 +03:00
#if defined(__GNUC__) && defined(USE_PRAGMA_IMPLEMENTATION)
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
#pragma implementation
#endif
#include "thread_registry.h"
Fix for AIX compilation failure: sacred knowledge of my_global.h nature (it should be included before any other include) was hidden from me. server-tools/instance-manager/commands.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/commands.h: Fix for AIX compilation failure & cleanup server-tools/instance-manager/factory.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/guardian.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/guardian.h: Fix for AIX compilation failure & cleanup server-tools/instance-manager/instance.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/instance.h: Fix for AIX compilation failure & cleanup server-tools/instance-manager/instance_map.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/instance_map.h: Fix for AIX compilation failure & cleanup server-tools/instance-manager/instance_options.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/log.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/manager.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/messages.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/messages.h: Fix for AIX compilation failure & cleanup server-tools/instance-manager/mysql_connection.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/mysqlmanager.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/options.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/parse.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/parse_output.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/protocol.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/protocol.h: Fix for AIX compilation failure & cleanup server-tools/instance-manager/thread_registry.cc: Fix for AIX compilation failure & cleanup server-tools/instance-manager/user_map.h: Fix for AIX compilation failure & cleanup
2005-03-22 02:04:14 +03:00
#include "log.h"
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
#include <assert.h>
#include <signal.h>
#include <thr_alarm.h>
initial import of Windows port of IM. server-tools/instance-manager/commands.cc: type cleanups for compiling on Windows now using Options::config_file for the location of the single my.cnf file we are using server-tools/instance-manager/guardian.cc: pthread_mutex_lock and unlock do not return a value on Windows so we return 0 in all cases server-tools/instance-manager/instance.cc: big changes here. Had to implement Windows versions of launch_and_wait and kill() server-tools/instance-manager/instance.h: added some function defs server-tools/instance-manager/instance_map.cc: pthread_mutex_lock and unlock do not return a value on Windows Also, now using only the file named as Options::config_file server-tools/instance-manager/instance_options.h: added reference to port.h server-tools/instance-manager/listener.cc: reworked and simplified the socket handling code. Added windows versions of the code that sets the sockets to be non-blocking and non-inheritable server-tools/instance-manager/listener.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/log.cc: added reference to port.h server-tools/instance-manager/manager.cc: moved all the signal code inside some #ifndef __WIN__ blocks server-tools/instance-manager/manager.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/mysqlmanager.cc: added in the Windows service code. server-tools/instance-manager/options.cc: Added in the windows options for running as a service and the code for loading settings only from a single file server-tools/instance-manager/options.h: added definitions for the new Windows service vars and routines server-tools/instance-manager/parse_output.cc: added reference to port.h server-tools/instance-manager/priv.cc: added reference to port.h server-tools/instance-manager/priv.h: linuxthreads should not be visible on Windows server-tools/instance-manager/thread_registry.cc: more __WIN__ blocking server-tools/instance-manager/user_map.cc: fixed passwd file code to handle files with \r\n line endings server-tools/instance-manager/IMService.cpp: New BitKeeper file ``server-tools/instance-manager/IMService.cpp'' server-tools/instance-manager/IMService.h: New BitKeeper file ``server-tools/instance-manager/IMService.h'' server-tools/instance-manager/WindowsService.cpp: New BitKeeper file ``server-tools/instance-manager/WindowsService.cpp'' server-tools/instance-manager/WindowsService.h: New BitKeeper file ``server-tools/instance-manager/WindowsService.h'' server-tools/instance-manager/mysqlmanager.vcproj: New BitKeeper file ``server-tools/instance-manager/mysqlmanager.vcproj'' server-tools/instance-manager/port.h: New BitKeeper file ``server-tools/instance-manager/port.h''
2005-07-20 10:55:40 -05:00
#ifndef __WIN__
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
/* Kick-off signal handler */
enum { THREAD_KICK_OFF_SIGNAL= SIGUSR2 };
static void handle_signal(int __attribute__((unused)) sig_no)
{
}
initial import of Windows port of IM. server-tools/instance-manager/commands.cc: type cleanups for compiling on Windows now using Options::config_file for the location of the single my.cnf file we are using server-tools/instance-manager/guardian.cc: pthread_mutex_lock and unlock do not return a value on Windows so we return 0 in all cases server-tools/instance-manager/instance.cc: big changes here. Had to implement Windows versions of launch_and_wait and kill() server-tools/instance-manager/instance.h: added some function defs server-tools/instance-manager/instance_map.cc: pthread_mutex_lock and unlock do not return a value on Windows Also, now using only the file named as Options::config_file server-tools/instance-manager/instance_options.h: added reference to port.h server-tools/instance-manager/listener.cc: reworked and simplified the socket handling code. Added windows versions of the code that sets the sockets to be non-blocking and non-inheritable server-tools/instance-manager/listener.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/log.cc: added reference to port.h server-tools/instance-manager/manager.cc: moved all the signal code inside some #ifndef __WIN__ blocks server-tools/instance-manager/manager.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/mysqlmanager.cc: added in the Windows service code. server-tools/instance-manager/options.cc: Added in the windows options for running as a service and the code for loading settings only from a single file server-tools/instance-manager/options.h: added definitions for the new Windows service vars and routines server-tools/instance-manager/parse_output.cc: added reference to port.h server-tools/instance-manager/priv.cc: added reference to port.h server-tools/instance-manager/priv.h: linuxthreads should not be visible on Windows server-tools/instance-manager/thread_registry.cc: more __WIN__ blocking server-tools/instance-manager/user_map.cc: fixed passwd file code to handle files with \r\n line endings server-tools/instance-manager/IMService.cpp: New BitKeeper file ``server-tools/instance-manager/IMService.cpp'' server-tools/instance-manager/IMService.h: New BitKeeper file ``server-tools/instance-manager/IMService.h'' server-tools/instance-manager/WindowsService.cpp: New BitKeeper file ``server-tools/instance-manager/WindowsService.cpp'' server-tools/instance-manager/WindowsService.h: New BitKeeper file ``server-tools/instance-manager/WindowsService.h'' server-tools/instance-manager/mysqlmanager.vcproj: New BitKeeper file ``server-tools/instance-manager/mysqlmanager.vcproj'' server-tools/instance-manager/port.h: New BitKeeper file ``server-tools/instance-manager/port.h''
2005-07-20 10:55:40 -05:00
#endif
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
/*
Thread_info initializer methods
*/
Thread_info::Thread_info() {}
Thread_info::Thread_info(pthread_t thread_id_arg) :
thread_id(thread_id_arg) {}
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
/*
TODO: think about moving signal information (now it's shutdown_in_progress)
to Thread_info. It will reduce contention and allow signal deliverence to
a particular thread, not to the whole worker crew
*/
Thread_registry::Thread_registry() :
shutdown_in_progress(false)
,sigwait_thread_pid(pthread_self())
{
pthread_mutex_init(&LOCK_thread_registry, 0);
pthread_cond_init(&COND_thread_registry_is_empty, 0);
/* head is used by-value to simplify nodes inserting */
head.next= head.prev= &head;
}
Thread_registry::~Thread_registry()
{
/* Check that no one uses the repository. */
pthread_mutex_lock(&LOCK_thread_registry);
/* All threads must unregister */
DBUG_ASSERT(head.next == &head);
pthread_mutex_unlock(&LOCK_thread_registry);
pthread_cond_destroy(&COND_thread_registry_is_empty);
pthread_mutex_destroy(&LOCK_thread_registry);
}
/*
Set signal handler for kick-off thread, and insert a thread info to the
repository. New node is appended to the end of the list; head.prev always
points to the last node.
*/
void Thread_registry::register_thread(Thread_info *info)
{
initial import of Windows port of IM. server-tools/instance-manager/commands.cc: type cleanups for compiling on Windows now using Options::config_file for the location of the single my.cnf file we are using server-tools/instance-manager/guardian.cc: pthread_mutex_lock and unlock do not return a value on Windows so we return 0 in all cases server-tools/instance-manager/instance.cc: big changes here. Had to implement Windows versions of launch_and_wait and kill() server-tools/instance-manager/instance.h: added some function defs server-tools/instance-manager/instance_map.cc: pthread_mutex_lock and unlock do not return a value on Windows Also, now using only the file named as Options::config_file server-tools/instance-manager/instance_options.h: added reference to port.h server-tools/instance-manager/listener.cc: reworked and simplified the socket handling code. Added windows versions of the code that sets the sockets to be non-blocking and non-inheritable server-tools/instance-manager/listener.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/log.cc: added reference to port.h server-tools/instance-manager/manager.cc: moved all the signal code inside some #ifndef __WIN__ blocks server-tools/instance-manager/manager.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/mysqlmanager.cc: added in the Windows service code. server-tools/instance-manager/options.cc: Added in the windows options for running as a service and the code for loading settings only from a single file server-tools/instance-manager/options.h: added definitions for the new Windows service vars and routines server-tools/instance-manager/parse_output.cc: added reference to port.h server-tools/instance-manager/priv.cc: added reference to port.h server-tools/instance-manager/priv.h: linuxthreads should not be visible on Windows server-tools/instance-manager/thread_registry.cc: more __WIN__ blocking server-tools/instance-manager/user_map.cc: fixed passwd file code to handle files with \r\n line endings server-tools/instance-manager/IMService.cpp: New BitKeeper file ``server-tools/instance-manager/IMService.cpp'' server-tools/instance-manager/IMService.h: New BitKeeper file ``server-tools/instance-manager/IMService.h'' server-tools/instance-manager/WindowsService.cpp: New BitKeeper file ``server-tools/instance-manager/WindowsService.cpp'' server-tools/instance-manager/WindowsService.h: New BitKeeper file ``server-tools/instance-manager/WindowsService.h'' server-tools/instance-manager/mysqlmanager.vcproj: New BitKeeper file ``server-tools/instance-manager/mysqlmanager.vcproj'' server-tools/instance-manager/port.h: New BitKeeper file ``server-tools/instance-manager/port.h''
2005-07-20 10:55:40 -05:00
#ifndef __WIN__
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
struct sigaction sa;
sa.sa_handler= handle_signal;
sa.sa_flags= 0;
sigemptyset(&sa.sa_mask);
sigaction(THREAD_KICK_OFF_SIGNAL, &sa, 0);
initial import of Windows port of IM. server-tools/instance-manager/commands.cc: type cleanups for compiling on Windows now using Options::config_file for the location of the single my.cnf file we are using server-tools/instance-manager/guardian.cc: pthread_mutex_lock and unlock do not return a value on Windows so we return 0 in all cases server-tools/instance-manager/instance.cc: big changes here. Had to implement Windows versions of launch_and_wait and kill() server-tools/instance-manager/instance.h: added some function defs server-tools/instance-manager/instance_map.cc: pthread_mutex_lock and unlock do not return a value on Windows Also, now using only the file named as Options::config_file server-tools/instance-manager/instance_options.h: added reference to port.h server-tools/instance-manager/listener.cc: reworked and simplified the socket handling code. Added windows versions of the code that sets the sockets to be non-blocking and non-inheritable server-tools/instance-manager/listener.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/log.cc: added reference to port.h server-tools/instance-manager/manager.cc: moved all the signal code inside some #ifndef __WIN__ blocks server-tools/instance-manager/manager.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/mysqlmanager.cc: added in the Windows service code. server-tools/instance-manager/options.cc: Added in the windows options for running as a service and the code for loading settings only from a single file server-tools/instance-manager/options.h: added definitions for the new Windows service vars and routines server-tools/instance-manager/parse_output.cc: added reference to port.h server-tools/instance-manager/priv.cc: added reference to port.h server-tools/instance-manager/priv.h: linuxthreads should not be visible on Windows server-tools/instance-manager/thread_registry.cc: more __WIN__ blocking server-tools/instance-manager/user_map.cc: fixed passwd file code to handle files with \r\n line endings server-tools/instance-manager/IMService.cpp: New BitKeeper file ``server-tools/instance-manager/IMService.cpp'' server-tools/instance-manager/IMService.h: New BitKeeper file ``server-tools/instance-manager/IMService.h'' server-tools/instance-manager/WindowsService.cpp: New BitKeeper file ``server-tools/instance-manager/WindowsService.cpp'' server-tools/instance-manager/WindowsService.h: New BitKeeper file ``server-tools/instance-manager/WindowsService.h'' server-tools/instance-manager/mysqlmanager.vcproj: New BitKeeper file ``server-tools/instance-manager/mysqlmanager.vcproj'' server-tools/instance-manager/port.h: New BitKeeper file ``server-tools/instance-manager/port.h''
2005-07-20 10:55:40 -05:00
#endif
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
info->current_cond= 0;
pthread_mutex_lock(&LOCK_thread_registry);
info->next= &head;
info->prev= head.prev;
head.prev->next= info;
head.prev= info;
pthread_mutex_unlock(&LOCK_thread_registry);
}
/*
Unregister a thread from the repository and free Thread_info structure.
Every registered thread must unregister. Unregistering should be the last
thing a thread is doing, otherwise it could have no time to finalize.
*/
void Thread_registry::unregister_thread(Thread_info *info)
{
pthread_mutex_lock(&LOCK_thread_registry);
info->prev->next= info->next;
info->next->prev= info->prev;
if (head.next == &head)
pthread_cond_signal(&COND_thread_registry_is_empty);
pthread_mutex_unlock(&LOCK_thread_registry);
}
/*
Check whether shutdown is in progress, and if yes, return immediately.
Else set info->current_cond and call pthread_cond_wait. When
pthread_cond_wait returns, unregister current cond and check the shutdown
status again.
RETURN VALUE
return value from pthread_cond_wait
*/
int Thread_registry::cond_wait(Thread_info *info, pthread_cond_t *cond,
Cleanup the instance manager code. BitKeeper/deleted/.del-factory.h~c1679505d3a6dd53: Delete: server-tools/instance-manager/factory.h BitKeeper/deleted/.del-factory.cc~6836cccd4cd35b4d: Delete: server-tools/instance-manager/factory.cc server-tools/instance-manager/Makefile.am: - remove Commands_factory: it'll be needed when we add support for NNTP/HTTP connections, currently it only adds unnecessary complexity. server-tools/instance-manager/commands.cc: - fix coding style: no else after return; fix comments, make one place a bit faster. server-tools/instance-manager/guardian.cc: - fix coding style and comments. - we must register the current thread in the thread registry before entering pthread_cond_timedwait, because at shutdown the thread registry will try to kick out of wait all blocked threads. Unregistered threads are not awakened by the registry. This fixes the failinig assert in Thread_registry::~Thread_registry at shutdown, when shutdown is requested and there is an instance monitored by Guardian. server-tools/instance-manager/guardian.h: - fix coding style: enums must start with enum_ server-tools/instance-manager/instance.h: - move comment to the variable it comments server-tools/instance-manager/instance_map.cc: - cleanup server-tools/instance-manager/instance_options.cc: - cleanup; no else after return (fix coding style). server-tools/instance-manager/manager.cc: - fix alignment; make some code easier to read. server-tools/instance-manager/mysql_connection.cc: - remove Commands_factory server-tools/instance-manager/options.cc: - fix a possible crash when the instance manager is started with --no-defaults --defaults-file=~/.my.cnf: if we return without cloning saved_argv by calling load_defaults, Options::cleanup will crash on attempt to free_defaults(saved_argv); server-tools/instance-manager/parse.cc: - get rid of Commands_factory server-tools/instance-manager/parse.h: - get rid of Commands_factory server-tools/instance-manager/parse_output.cc: - in parse_output_and_get_value return error also if the specified pattern was not found, or the command failed to execute. server-tools/instance-manager/portability.h: - fix coding style (// comments are allowed only at ends of lines) server-tools/instance-manager/thread_registry.cc: - implement Thread_registry::cond_timedwait server-tools/instance-manager/thread_registry.h: - implement Thread_registry::cond_timedwait; remove unused out parameter from Thread_registry::cond_wait. server-tools/instance-manager/user_map.cc: - safety: newline can take 2 bytes.
2005-08-29 23:29:35 +04:00
pthread_mutex_t *mutex)
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
{
pthread_mutex_lock(&LOCK_thread_registry);
Cleanup the instance manager code. BitKeeper/deleted/.del-factory.h~c1679505d3a6dd53: Delete: server-tools/instance-manager/factory.h BitKeeper/deleted/.del-factory.cc~6836cccd4cd35b4d: Delete: server-tools/instance-manager/factory.cc server-tools/instance-manager/Makefile.am: - remove Commands_factory: it'll be needed when we add support for NNTP/HTTP connections, currently it only adds unnecessary complexity. server-tools/instance-manager/commands.cc: - fix coding style: no else after return; fix comments, make one place a bit faster. server-tools/instance-manager/guardian.cc: - fix coding style and comments. - we must register the current thread in the thread registry before entering pthread_cond_timedwait, because at shutdown the thread registry will try to kick out of wait all blocked threads. Unregistered threads are not awakened by the registry. This fixes the failinig assert in Thread_registry::~Thread_registry at shutdown, when shutdown is requested and there is an instance monitored by Guardian. server-tools/instance-manager/guardian.h: - fix coding style: enums must start with enum_ server-tools/instance-manager/instance.h: - move comment to the variable it comments server-tools/instance-manager/instance_map.cc: - cleanup server-tools/instance-manager/instance_options.cc: - cleanup; no else after return (fix coding style). server-tools/instance-manager/manager.cc: - fix alignment; make some code easier to read. server-tools/instance-manager/mysql_connection.cc: - remove Commands_factory server-tools/instance-manager/options.cc: - fix a possible crash when the instance manager is started with --no-defaults --defaults-file=~/.my.cnf: if we return without cloning saved_argv by calling load_defaults, Options::cleanup will crash on attempt to free_defaults(saved_argv); server-tools/instance-manager/parse.cc: - get rid of Commands_factory server-tools/instance-manager/parse.h: - get rid of Commands_factory server-tools/instance-manager/parse_output.cc: - in parse_output_and_get_value return error also if the specified pattern was not found, or the command failed to execute. server-tools/instance-manager/portability.h: - fix coding style (// comments are allowed only at ends of lines) server-tools/instance-manager/thread_registry.cc: - implement Thread_registry::cond_timedwait server-tools/instance-manager/thread_registry.h: - implement Thread_registry::cond_timedwait; remove unused out parameter from Thread_registry::cond_wait. server-tools/instance-manager/user_map.cc: - safety: newline can take 2 bytes.
2005-08-29 23:29:35 +04:00
if (shutdown_in_progress)
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
{
pthread_mutex_unlock(&LOCK_thread_registry);
return 0;
}
info->current_cond= cond;
pthread_mutex_unlock(&LOCK_thread_registry);
/* sic: race condition here, cond can be signaled in deliver_shutdown */
int rc= pthread_cond_wait(cond, mutex);
pthread_mutex_lock(&LOCK_thread_registry);
info->current_cond= 0;
Cleanup the instance manager code. BitKeeper/deleted/.del-factory.h~c1679505d3a6dd53: Delete: server-tools/instance-manager/factory.h BitKeeper/deleted/.del-factory.cc~6836cccd4cd35b4d: Delete: server-tools/instance-manager/factory.cc server-tools/instance-manager/Makefile.am: - remove Commands_factory: it'll be needed when we add support for NNTP/HTTP connections, currently it only adds unnecessary complexity. server-tools/instance-manager/commands.cc: - fix coding style: no else after return; fix comments, make one place a bit faster. server-tools/instance-manager/guardian.cc: - fix coding style and comments. - we must register the current thread in the thread registry before entering pthread_cond_timedwait, because at shutdown the thread registry will try to kick out of wait all blocked threads. Unregistered threads are not awakened by the registry. This fixes the failinig assert in Thread_registry::~Thread_registry at shutdown, when shutdown is requested and there is an instance monitored by Guardian. server-tools/instance-manager/guardian.h: - fix coding style: enums must start with enum_ server-tools/instance-manager/instance.h: - move comment to the variable it comments server-tools/instance-manager/instance_map.cc: - cleanup server-tools/instance-manager/instance_options.cc: - cleanup; no else after return (fix coding style). server-tools/instance-manager/manager.cc: - fix alignment; make some code easier to read. server-tools/instance-manager/mysql_connection.cc: - remove Commands_factory server-tools/instance-manager/options.cc: - fix a possible crash when the instance manager is started with --no-defaults --defaults-file=~/.my.cnf: if we return without cloning saved_argv by calling load_defaults, Options::cleanup will crash on attempt to free_defaults(saved_argv); server-tools/instance-manager/parse.cc: - get rid of Commands_factory server-tools/instance-manager/parse.h: - get rid of Commands_factory server-tools/instance-manager/parse_output.cc: - in parse_output_and_get_value return error also if the specified pattern was not found, or the command failed to execute. server-tools/instance-manager/portability.h: - fix coding style (// comments are allowed only at ends of lines) server-tools/instance-manager/thread_registry.cc: - implement Thread_registry::cond_timedwait server-tools/instance-manager/thread_registry.h: - implement Thread_registry::cond_timedwait; remove unused out parameter from Thread_registry::cond_wait. server-tools/instance-manager/user_map.cc: - safety: newline can take 2 bytes.
2005-08-29 23:29:35 +04:00
pthread_mutex_unlock(&LOCK_thread_registry);
return rc;
}
int Thread_registry::cond_timedwait(Thread_info *info, pthread_cond_t *cond,
pthread_mutex_t *mutex,
struct timespec *wait_time)
{
Reviewing new pushed code - CHAR() now returns binary string as default - CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() - Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() (Some old systems returns ETIME and it's safer to test for both values than to try to write a wrapper for each old system) - Fixed new introduced bug in NOT BETWEEN X and X - Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed - Use octet2hex() for all conversion of string to hex - Simplify and optimize code client/mysqldump.c: Simple optimizations of new code Indentation fixes client/mysqltest.c: Removed not needed variable include/mysql_com.h: Made octec2hex() more usable mysql-test/r/ctype_utf8.result: CHAR() now returns binary string as default mysql-test/r/func_str.result: CHAR() now returns binary string as default mysql-test/r/range.result: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/r/user_var-binlog.result: CHAR() now returns binary string as default mysql-test/r/view.result: More tests of view rename mysql-test/t/ctype_utf8.test: CHAR() now returns binary string as default mysql-test/t/func_str.test: CHAR() now returns binary string as default mysql-test/t/range.test: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/t/view.test: More tests of view rename mysys/mf_keycache.c: Indentation changes Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/my_os2cond.c: Fix to MySQL coding style Optimized functions mysys/thr_lock.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/thr_mutex.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/instance.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/thread_registry.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/ha_federated.cc: Use octet2hex() sql/ha_ndbcluster.cc: Removed not used variable sql/handler.cc: Simplify code Use *NONE* instead of 'none' for not existing storage engine Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed sql/item.h: Remove not needed test for *ref. (If ref is set, it should never point at 0) sql/item_func.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() Simplify code More comments Require that last argument to find_and_check_access() is given (Made code shorter and faster) sql/item_strfunc.cc: Changed CHAR() to return result in binary collation CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() Bar will shortly add the following syntax: CHAR(.... USING character_set) and ensure that CONVERT(CHAR(....) USING utf8) cuts not legal utf8 strings Use ocet2hex() sql/item_strfunc.h: CHAR() now returns a binary string sql/log_event.cc: Use octet2hex() Simplify code sql/parse_file.cc: Indentation fixes Use for() instead of while() sql/password.c: Make octet2hex() more generally usable by returning pointer to end 0 sql/slave.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_base.cc: Indentation fixes sql/sql_insert.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_manager.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_parse.cc: Don't check thd->db when checking for function privileges sql/sql_prepare.cc: Fixed wrong merge sql/sql_select.cc: Fixed new bug for NOT BETWEEN X and X sql/sql_show.cc: Removed not used variable sql/sql_table.cc: Indentation fixed Removed DBUG_PRINT that is obvious from context sql/sql_view.cc: Simplify code sql/unireg.cc: Use octet2hex()
2005-10-12 00:58:22 +03:00
int rc;
Cleanup the instance manager code. BitKeeper/deleted/.del-factory.h~c1679505d3a6dd53: Delete: server-tools/instance-manager/factory.h BitKeeper/deleted/.del-factory.cc~6836cccd4cd35b4d: Delete: server-tools/instance-manager/factory.cc server-tools/instance-manager/Makefile.am: - remove Commands_factory: it'll be needed when we add support for NNTP/HTTP connections, currently it only adds unnecessary complexity. server-tools/instance-manager/commands.cc: - fix coding style: no else after return; fix comments, make one place a bit faster. server-tools/instance-manager/guardian.cc: - fix coding style and comments. - we must register the current thread in the thread registry before entering pthread_cond_timedwait, because at shutdown the thread registry will try to kick out of wait all blocked threads. Unregistered threads are not awakened by the registry. This fixes the failinig assert in Thread_registry::~Thread_registry at shutdown, when shutdown is requested and there is an instance monitored by Guardian. server-tools/instance-manager/guardian.h: - fix coding style: enums must start with enum_ server-tools/instance-manager/instance.h: - move comment to the variable it comments server-tools/instance-manager/instance_map.cc: - cleanup server-tools/instance-manager/instance_options.cc: - cleanup; no else after return (fix coding style). server-tools/instance-manager/manager.cc: - fix alignment; make some code easier to read. server-tools/instance-manager/mysql_connection.cc: - remove Commands_factory server-tools/instance-manager/options.cc: - fix a possible crash when the instance manager is started with --no-defaults --defaults-file=~/.my.cnf: if we return without cloning saved_argv by calling load_defaults, Options::cleanup will crash on attempt to free_defaults(saved_argv); server-tools/instance-manager/parse.cc: - get rid of Commands_factory server-tools/instance-manager/parse.h: - get rid of Commands_factory server-tools/instance-manager/parse_output.cc: - in parse_output_and_get_value return error also if the specified pattern was not found, or the command failed to execute. server-tools/instance-manager/portability.h: - fix coding style (// comments are allowed only at ends of lines) server-tools/instance-manager/thread_registry.cc: - implement Thread_registry::cond_timedwait server-tools/instance-manager/thread_registry.h: - implement Thread_registry::cond_timedwait; remove unused out parameter from Thread_registry::cond_wait. server-tools/instance-manager/user_map.cc: - safety: newline can take 2 bytes.
2005-08-29 23:29:35 +04:00
pthread_mutex_lock(&LOCK_thread_registry);
if (shutdown_in_progress)
{
pthread_mutex_unlock(&LOCK_thread_registry);
return 0;
}
info->current_cond= cond;
pthread_mutex_unlock(&LOCK_thread_registry);
/* sic: race condition here, cond can be signaled in deliver_shutdown */
Reviewing new pushed code - CHAR() now returns binary string as default - CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() - Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() (Some old systems returns ETIME and it's safer to test for both values than to try to write a wrapper for each old system) - Fixed new introduced bug in NOT BETWEEN X and X - Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed - Use octet2hex() for all conversion of string to hex - Simplify and optimize code client/mysqldump.c: Simple optimizations of new code Indentation fixes client/mysqltest.c: Removed not needed variable include/mysql_com.h: Made octec2hex() more usable mysql-test/r/ctype_utf8.result: CHAR() now returns binary string as default mysql-test/r/func_str.result: CHAR() now returns binary string as default mysql-test/r/range.result: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/r/user_var-binlog.result: CHAR() now returns binary string as default mysql-test/r/view.result: More tests of view rename mysql-test/t/ctype_utf8.test: CHAR() now returns binary string as default mysql-test/t/func_str.test: CHAR() now returns binary string as default mysql-test/t/range.test: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/t/view.test: More tests of view rename mysys/mf_keycache.c: Indentation changes Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/my_os2cond.c: Fix to MySQL coding style Optimized functions mysys/thr_lock.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/thr_mutex.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/instance.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/thread_registry.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/ha_federated.cc: Use octet2hex() sql/ha_ndbcluster.cc: Removed not used variable sql/handler.cc: Simplify code Use *NONE* instead of 'none' for not existing storage engine Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed sql/item.h: Remove not needed test for *ref. (If ref is set, it should never point at 0) sql/item_func.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() Simplify code More comments Require that last argument to find_and_check_access() is given (Made code shorter and faster) sql/item_strfunc.cc: Changed CHAR() to return result in binary collation CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() Bar will shortly add the following syntax: CHAR(.... USING character_set) and ensure that CONVERT(CHAR(....) USING utf8) cuts not legal utf8 strings Use ocet2hex() sql/item_strfunc.h: CHAR() now returns a binary string sql/log_event.cc: Use octet2hex() Simplify code sql/parse_file.cc: Indentation fixes Use for() instead of while() sql/password.c: Make octet2hex() more generally usable by returning pointer to end 0 sql/slave.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_base.cc: Indentation fixes sql/sql_insert.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_manager.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_parse.cc: Don't check thd->db when checking for function privileges sql/sql_prepare.cc: Fixed wrong merge sql/sql_select.cc: Fixed new bug for NOT BETWEEN X and X sql/sql_show.cc: Removed not used variable sql/sql_table.cc: Indentation fixed Removed DBUG_PRINT that is obvious from context sql/sql_view.cc: Simplify code sql/unireg.cc: Use octet2hex()
2005-10-12 00:58:22 +03:00
if ((rc= pthread_cond_timedwait(cond, mutex, wait_time)) == ETIME)
rc= ETIMEDOUT; // For easier usage
Cleanup the instance manager code. BitKeeper/deleted/.del-factory.h~c1679505d3a6dd53: Delete: server-tools/instance-manager/factory.h BitKeeper/deleted/.del-factory.cc~6836cccd4cd35b4d: Delete: server-tools/instance-manager/factory.cc server-tools/instance-manager/Makefile.am: - remove Commands_factory: it'll be needed when we add support for NNTP/HTTP connections, currently it only adds unnecessary complexity. server-tools/instance-manager/commands.cc: - fix coding style: no else after return; fix comments, make one place a bit faster. server-tools/instance-manager/guardian.cc: - fix coding style and comments. - we must register the current thread in the thread registry before entering pthread_cond_timedwait, because at shutdown the thread registry will try to kick out of wait all blocked threads. Unregistered threads are not awakened by the registry. This fixes the failinig assert in Thread_registry::~Thread_registry at shutdown, when shutdown is requested and there is an instance monitored by Guardian. server-tools/instance-manager/guardian.h: - fix coding style: enums must start with enum_ server-tools/instance-manager/instance.h: - move comment to the variable it comments server-tools/instance-manager/instance_map.cc: - cleanup server-tools/instance-manager/instance_options.cc: - cleanup; no else after return (fix coding style). server-tools/instance-manager/manager.cc: - fix alignment; make some code easier to read. server-tools/instance-manager/mysql_connection.cc: - remove Commands_factory server-tools/instance-manager/options.cc: - fix a possible crash when the instance manager is started with --no-defaults --defaults-file=~/.my.cnf: if we return without cloning saved_argv by calling load_defaults, Options::cleanup will crash on attempt to free_defaults(saved_argv); server-tools/instance-manager/parse.cc: - get rid of Commands_factory server-tools/instance-manager/parse.h: - get rid of Commands_factory server-tools/instance-manager/parse_output.cc: - in parse_output_and_get_value return error also if the specified pattern was not found, or the command failed to execute. server-tools/instance-manager/portability.h: - fix coding style (// comments are allowed only at ends of lines) server-tools/instance-manager/thread_registry.cc: - implement Thread_registry::cond_timedwait server-tools/instance-manager/thread_registry.h: - implement Thread_registry::cond_timedwait; remove unused out parameter from Thread_registry::cond_wait. server-tools/instance-manager/user_map.cc: - safety: newline can take 2 bytes.
2005-08-29 23:29:35 +04:00
pthread_mutex_lock(&LOCK_thread_registry);
info->current_cond= 0;
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
pthread_mutex_unlock(&LOCK_thread_registry);
return rc;
}
/*
Deliver shutdown message to the workers crew.
As it's impossible to avoid all race conditions, signal latecomers
again.
*/
void Thread_registry::deliver_shutdown()
{
Thread_info *info;
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
struct timespec shutdown_time;
Reviewing new pushed code - CHAR() now returns binary string as default - CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() - Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() (Some old systems returns ETIME and it's safer to test for both values than to try to write a wrapper for each old system) - Fixed new introduced bug in NOT BETWEEN X and X - Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed - Use octet2hex() for all conversion of string to hex - Simplify and optimize code client/mysqldump.c: Simple optimizations of new code Indentation fixes client/mysqltest.c: Removed not needed variable include/mysql_com.h: Made octec2hex() more usable mysql-test/r/ctype_utf8.result: CHAR() now returns binary string as default mysql-test/r/func_str.result: CHAR() now returns binary string as default mysql-test/r/range.result: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/r/user_var-binlog.result: CHAR() now returns binary string as default mysql-test/r/view.result: More tests of view rename mysql-test/t/ctype_utf8.test: CHAR() now returns binary string as default mysql-test/t/func_str.test: CHAR() now returns binary string as default mysql-test/t/range.test: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/t/view.test: More tests of view rename mysys/mf_keycache.c: Indentation changes Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/my_os2cond.c: Fix to MySQL coding style Optimized functions mysys/thr_lock.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/thr_mutex.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/instance.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/thread_registry.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/ha_federated.cc: Use octet2hex() sql/ha_ndbcluster.cc: Removed not used variable sql/handler.cc: Simplify code Use *NONE* instead of 'none' for not existing storage engine Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed sql/item.h: Remove not needed test for *ref. (If ref is set, it should never point at 0) sql/item_func.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() Simplify code More comments Require that last argument to find_and_check_access() is given (Made code shorter and faster) sql/item_strfunc.cc: Changed CHAR() to return result in binary collation CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() Bar will shortly add the following syntax: CHAR(.... USING character_set) and ensure that CONVERT(CHAR(....) USING utf8) cuts not legal utf8 strings Use ocet2hex() sql/item_strfunc.h: CHAR() now returns a binary string sql/log_event.cc: Use octet2hex() Simplify code sql/parse_file.cc: Indentation fixes Use for() instead of while() sql/password.c: Make octet2hex() more generally usable by returning pointer to end 0 sql/slave.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_base.cc: Indentation fixes sql/sql_insert.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_manager.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_parse.cc: Don't check thd->db when checking for function privileges sql/sql_prepare.cc: Fixed wrong merge sql/sql_select.cc: Fixed new bug for NOT BETWEEN X and X sql/sql_show.cc: Removed not used variable sql/sql_table.cc: Indentation fixed Removed DBUG_PRINT that is obvious from context sql/sql_view.cc: Simplify code sql/unireg.cc: Use octet2hex()
2005-10-12 00:58:22 +03:00
int error;
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
set_timespec(shutdown_time, 1);
pthread_mutex_lock(&LOCK_thread_registry);
shutdown_in_progress= true;
initial import of Windows port of IM. server-tools/instance-manager/commands.cc: type cleanups for compiling on Windows now using Options::config_file for the location of the single my.cnf file we are using server-tools/instance-manager/guardian.cc: pthread_mutex_lock and unlock do not return a value on Windows so we return 0 in all cases server-tools/instance-manager/instance.cc: big changes here. Had to implement Windows versions of launch_and_wait and kill() server-tools/instance-manager/instance.h: added some function defs server-tools/instance-manager/instance_map.cc: pthread_mutex_lock and unlock do not return a value on Windows Also, now using only the file named as Options::config_file server-tools/instance-manager/instance_options.h: added reference to port.h server-tools/instance-manager/listener.cc: reworked and simplified the socket handling code. Added windows versions of the code that sets the sockets to be non-blocking and non-inheritable server-tools/instance-manager/listener.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/log.cc: added reference to port.h server-tools/instance-manager/manager.cc: moved all the signal code inside some #ifndef __WIN__ blocks server-tools/instance-manager/manager.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/mysqlmanager.cc: added in the Windows service code. server-tools/instance-manager/options.cc: Added in the windows options for running as a service and the code for loading settings only from a single file server-tools/instance-manager/options.h: added definitions for the new Windows service vars and routines server-tools/instance-manager/parse_output.cc: added reference to port.h server-tools/instance-manager/priv.cc: added reference to port.h server-tools/instance-manager/priv.h: linuxthreads should not be visible on Windows server-tools/instance-manager/thread_registry.cc: more __WIN__ blocking server-tools/instance-manager/user_map.cc: fixed passwd file code to handle files with \r\n line endings server-tools/instance-manager/IMService.cpp: New BitKeeper file ``server-tools/instance-manager/IMService.cpp'' server-tools/instance-manager/IMService.h: New BitKeeper file ``server-tools/instance-manager/IMService.h'' server-tools/instance-manager/WindowsService.cpp: New BitKeeper file ``server-tools/instance-manager/WindowsService.cpp'' server-tools/instance-manager/WindowsService.h: New BitKeeper file ``server-tools/instance-manager/WindowsService.h'' server-tools/instance-manager/mysqlmanager.vcproj: New BitKeeper file ``server-tools/instance-manager/mysqlmanager.vcproj'' server-tools/instance-manager/port.h: New BitKeeper file ``server-tools/instance-manager/port.h''
2005-07-20 10:55:40 -05:00
#ifndef __WIN__
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
/* to stop reading from the network we need to flush alarm queue */
end_thr_alarm(0);
/*
We have to deliver final alarms this way, as the main thread has already
stopped alarm processing.
*/
process_alarm(THR_SERVER_ALARM);
initial import of Windows port of IM. server-tools/instance-manager/commands.cc: type cleanups for compiling on Windows now using Options::config_file for the location of the single my.cnf file we are using server-tools/instance-manager/guardian.cc: pthread_mutex_lock and unlock do not return a value on Windows so we return 0 in all cases server-tools/instance-manager/instance.cc: big changes here. Had to implement Windows versions of launch_and_wait and kill() server-tools/instance-manager/instance.h: added some function defs server-tools/instance-manager/instance_map.cc: pthread_mutex_lock and unlock do not return a value on Windows Also, now using only the file named as Options::config_file server-tools/instance-manager/instance_options.h: added reference to port.h server-tools/instance-manager/listener.cc: reworked and simplified the socket handling code. Added windows versions of the code that sets the sockets to be non-blocking and non-inheritable server-tools/instance-manager/listener.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/log.cc: added reference to port.h server-tools/instance-manager/manager.cc: moved all the signal code inside some #ifndef __WIN__ blocks server-tools/instance-manager/manager.h: change Options to always be a struct. Really surprised GCC was letting this go. Options was declared to be struct in some places and class in other places. server-tools/instance-manager/mysqlmanager.cc: added in the Windows service code. server-tools/instance-manager/options.cc: Added in the windows options for running as a service and the code for loading settings only from a single file server-tools/instance-manager/options.h: added definitions for the new Windows service vars and routines server-tools/instance-manager/parse_output.cc: added reference to port.h server-tools/instance-manager/priv.cc: added reference to port.h server-tools/instance-manager/priv.h: linuxthreads should not be visible on Windows server-tools/instance-manager/thread_registry.cc: more __WIN__ blocking server-tools/instance-manager/user_map.cc: fixed passwd file code to handle files with \r\n line endings server-tools/instance-manager/IMService.cpp: New BitKeeper file ``server-tools/instance-manager/IMService.cpp'' server-tools/instance-manager/IMService.h: New BitKeeper file ``server-tools/instance-manager/IMService.h'' server-tools/instance-manager/WindowsService.cpp: New BitKeeper file ``server-tools/instance-manager/WindowsService.cpp'' server-tools/instance-manager/WindowsService.h: New BitKeeper file ``server-tools/instance-manager/WindowsService.h'' server-tools/instance-manager/mysqlmanager.vcproj: New BitKeeper file ``server-tools/instance-manager/mysqlmanager.vcproj'' server-tools/instance-manager/port.h: New BitKeeper file ``server-tools/instance-manager/port.h''
2005-07-20 10:55:40 -05:00
#endif
for (info= head.next; info != &head; info= info->next)
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
{
pthread_kill(info->thread_id, THREAD_KICK_OFF_SIGNAL);
/*
sic: race condition here, the thread may not yet fall into
pthread_cond_wait.
*/
if (info->current_cond)
pthread_cond_signal(info->current_cond);
}
/*
The common practice is to test predicate before pthread_cond_wait.
I don't do that here because the predicate is practically always false
before wait - is_shutdown's been just set, and the lock's still not
released - the only case when the predicate is false is when no other
threads exist.
*/
Reviewing new pushed code - CHAR() now returns binary string as default - CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() - Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() (Some old systems returns ETIME and it's safer to test for both values than to try to write a wrapper for each old system) - Fixed new introduced bug in NOT BETWEEN X and X - Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed - Use octet2hex() for all conversion of string to hex - Simplify and optimize code client/mysqldump.c: Simple optimizations of new code Indentation fixes client/mysqltest.c: Removed not needed variable include/mysql_com.h: Made octec2hex() more usable mysql-test/r/ctype_utf8.result: CHAR() now returns binary string as default mysql-test/r/func_str.result: CHAR() now returns binary string as default mysql-test/r/range.result: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/r/user_var-binlog.result: CHAR() now returns binary string as default mysql-test/r/view.result: More tests of view rename mysql-test/t/ctype_utf8.test: CHAR() now returns binary string as default mysql-test/t/func_str.test: CHAR() now returns binary string as default mysql-test/t/range.test: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/t/view.test: More tests of view rename mysys/mf_keycache.c: Indentation changes Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/my_os2cond.c: Fix to MySQL coding style Optimized functions mysys/thr_lock.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/thr_mutex.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/instance.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/thread_registry.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/ha_federated.cc: Use octet2hex() sql/ha_ndbcluster.cc: Removed not used variable sql/handler.cc: Simplify code Use *NONE* instead of 'none' for not existing storage engine Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed sql/item.h: Remove not needed test for *ref. (If ref is set, it should never point at 0) sql/item_func.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() Simplify code More comments Require that last argument to find_and_check_access() is given (Made code shorter and faster) sql/item_strfunc.cc: Changed CHAR() to return result in binary collation CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() Bar will shortly add the following syntax: CHAR(.... USING character_set) and ensure that CONVERT(CHAR(....) USING utf8) cuts not legal utf8 strings Use ocet2hex() sql/item_strfunc.h: CHAR() now returns a binary string sql/log_event.cc: Use octet2hex() Simplify code sql/parse_file.cc: Indentation fixes Use for() instead of while() sql/password.c: Make octet2hex() more generally usable by returning pointer to end 0 sql/slave.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_base.cc: Indentation fixes sql/sql_insert.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_manager.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_parse.cc: Don't check thd->db when checking for function privileges sql/sql_prepare.cc: Fixed wrong merge sql/sql_select.cc: Fixed new bug for NOT BETWEEN X and X sql/sql_show.cc: Removed not used variable sql/sql_table.cc: Indentation fixed Removed DBUG_PRINT that is obvious from context sql/sql_view.cc: Simplify code sql/unireg.cc: Use octet2hex()
2005-10-12 00:58:22 +03:00
while (((error= pthread_cond_timedwait(&COND_thread_registry_is_empty,
&LOCK_thread_registry,
&shutdown_time)) != ETIMEDOUT &&
error != ETIME) &&
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
head.next != &head)
;
Reviewing new pushed code - CHAR() now returns binary string as default - CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() - Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() (Some old systems returns ETIME and it's safer to test for both values than to try to write a wrapper for each old system) - Fixed new introduced bug in NOT BETWEEN X and X - Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed - Use octet2hex() for all conversion of string to hex - Simplify and optimize code client/mysqldump.c: Simple optimizations of new code Indentation fixes client/mysqltest.c: Removed not needed variable include/mysql_com.h: Made octec2hex() more usable mysql-test/r/ctype_utf8.result: CHAR() now returns binary string as default mysql-test/r/func_str.result: CHAR() now returns binary string as default mysql-test/r/range.result: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/r/user_var-binlog.result: CHAR() now returns binary string as default mysql-test/r/view.result: More tests of view rename mysql-test/t/ctype_utf8.test: CHAR() now returns binary string as default mysql-test/t/func_str.test: CHAR() now returns binary string as default mysql-test/t/range.test: Added test to verify new introduced bug in NOT BETWEEN X and X mysql-test/t/view.test: More tests of view rename mysys/mf_keycache.c: Indentation changes Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/my_os2cond.c: Fix to MySQL coding style Optimized functions mysys/thr_lock.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() mysys/thr_mutex.c: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/instance.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() server-tools/instance-manager/thread_registry.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/ha_federated.cc: Use octet2hex() sql/ha_ndbcluster.cc: Removed not used variable sql/handler.cc: Simplify code Use *NONE* instead of 'none' for not existing storage engine Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed sql/item.h: Remove not needed test for *ref. (If ref is set, it should never point at 0) sql/item_func.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() Simplify code More comments Require that last argument to find_and_check_access() is given (Made code shorter and faster) sql/item_strfunc.cc: Changed CHAR() to return result in binary collation CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR() Bar will shortly add the following syntax: CHAR(.... USING character_set) and ensure that CONVERT(CHAR(....) USING utf8) cuts not legal utf8 strings Use ocet2hex() sql/item_strfunc.h: CHAR() now returns a binary string sql/log_event.cc: Use octet2hex() Simplify code sql/parse_file.cc: Indentation fixes Use for() instead of while() sql/password.c: Make octet2hex() more generally usable by returning pointer to end 0 sql/slave.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_base.cc: Indentation fixes sql/sql_insert.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_manager.cc: Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait() sql/sql_parse.cc: Don't check thd->db when checking for function privileges sql/sql_prepare.cc: Fixed wrong merge sql/sql_select.cc: Fixed new bug for NOT BETWEEN X and X sql/sql_show.cc: Removed not used variable sql/sql_table.cc: Indentation fixed Removed DBUG_PRINT that is obvious from context sql/sql_view.cc: Simplify code sql/unireg.cc: Use octet2hex()
2005-10-12 00:58:22 +03:00
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
/*
If previous signals did not reach some threads, they must be sleeping
in pthread_cond_wait or in a blocking syscall. Wake them up:
every thread shall check signal variables after each syscall/cond_wait,
so this time everybody should be informed (presumably each worker can
get CPU during shutdown_time.)
*/
for (info= head.next; info != &head; info= info->next)
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
{
pthread_kill(info->thread_id, THREAD_KICK_OFF_SIGNAL);
if (info->current_cond)
pthread_cond_signal(info->current_cond);
}
Various fixes (cleanups, valgrind, makefiles, ...) server-tools/instance-manager/Makefile.am: increased default_monitoring interval server-tools/instance-manager/guardian.cc: some fixes for proper shutdown server-tools/instance-manager/guardian.h: removed init() prototype, as it was never used server-tools/instance-manager/instance.cc: cleanup() function removed server-tools/instance-manager/instance.h: cleanup() prototype removed server-tools/instance-manager/instance_map.cc: Instance_map::cleanup() removed, as instances have nothing to clean up server-tools/instance-manager/instance_map.h: Instance_map::cleanup() prototype removed server-tools/instance-manager/instance_options.cc: added print_argv() function for debug purposes server-tools/instance-manager/instance_options.h: declared print_argv() server-tools/instance-manager/listener.cc: some fixed in listener for proper shutdown server-tools/instance-manager/log.cc: cleanup server-tools/instance-manager/log.h: cleanup server-tools/instance-manager/manager.cc: some comments added server-tools/instance-manager/mysqlmanager.cc: we need to free memory in the very end server-tools/instance-manager/options.cc: fixed default options handling (as they were not working properly), added new method to cleanup Options server-tools/instance-manager/options.h: cleanup() declared server-tools/instance-manager/thread_registry.cc: cleanup server-tools/instance-manager/user_map.cc: missing password file is not a critical error anymore, as IM should be able to work as mysqld_safe only
2005-02-03 20:48:58 +03:00
Intermediate commit - just to make new files visible to bk in the new tree server-tools/instance-manager/Makefile.am: Fixed IM linking to avoid using both mysys and libmysql as the define the same symbols and therefore conflict server-tools/instance-manager/listener.cc: Added ability to listen network ports server-tools/instance-manager/listener.h: Various additions to the Listener_thread_args server-tools/instance-manager/log.cc: merge server-tools/instance-manager/log.h: merge server-tools/instance-manager/manager.cc: Fixes and additions to enable guardian functionality server-tools/instance-manager/manager.h: Changed manager() signature server-tools/instance-manager/mysqlmanager.cc: Various fixes server-tools/instance-manager/options.cc: Added handling of default values for new options in the Options struct. (such as default_user, default_password, monitoring_interval e.t.c) server-tools/instance-manager/options.h: Added new options to the Options struct sql/net_serv.cc: Added MYSQL_INSTANCE_MANAGER defines to enable alarm handling in the IM server-tools/instance-manager/buffer.cc: Simple implementation of variable-length buffer server-tools/instance-manager/command.cc: Abstract command. All commands are derived from Command class server-tools/instance-manager/commands.h: Interfaces for all commands we have server-tools/instance-manager/factory.cc: Commands factory. This class hides command instantiation. The idea is to handle various protocols this way. (different commands for different protocols server-tools/instance-manager/guardian.cc: Guardian thread implementation (monitor and restart instances in case of a failure server-tools/instance-manager/guardian.h: Guardian_thread and Guardian_thread_args class interface. The Guardian_thread is responsible for monitoring and restarting instances server-tools/instance-manager/instance.cc: Instance class contains methods and data to manage a single instance server-tools/instance-manager/instance.h: This file contains class an instance class interface. The class is responsible for starting/stopping an instance server-tools/instance-manager/instance_map.cc: The instance repository. This class is also responsible for initialization of Instance class objects. server-tools/instance-manager/instance_options.cc: The Instance_options class contains all methods to get and handle options of an instance server-tools/instance-manager/mysql_connection.cc: The class responsible for handling MySQL client/server protocol connections server-tools/instance-manager/mysql_manager_error.h: The list of Instance Manger-specific errors server-tools/instance-manager/parse.cc: Simple query parser server-tools/instance-manager/parse.h: Parser interface server-tools/instance-manager/protocol.cc: Here implemented functions used to handle mysql client/server protocol server-tools/instance-manager/protocol.h: Interface for MySQL client/server protocol server-tools/instance-manager/thread_registry.cc: Thread registry stores information about every thread. It's main function is to provide graceful shutdown for all threads. server-tools/instance-manager/user_map.h: User map contains hash with user names and passwords
2004-10-23 11:32:52 +04:00
pthread_mutex_unlock(&LOCK_thread_registry);
}
void Thread_registry::request_shutdown()
{
pthread_kill(sigwait_thread_pid, SIGTERM);
}