2004-09-01 14:56:53 +00:00
|
|
|
/* Copyright (C) 2003 MySQL AB
|
|
|
|
|
|
|
|
|
|
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 */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef CLUSTER_CONNECTION_HPP
|
|
|
|
|
#define CLUSTER_CONNECTION_HPP
|
|
|
|
|
|
2004-12-20 12:36:14 +01:00
|
|
|
struct Ndb_cluster_connection_node_iter;
|
2004-09-01 14:56:53 +00:00
|
|
|
|
|
|
|
|
class Ndb_cluster_connection {
|
|
|
|
|
public:
|
|
|
|
|
Ndb_cluster_connection(const char * connect_string = 0);
|
|
|
|
|
~Ndb_cluster_connection();
|
2004-11-30 17:47:47 +00:00
|
|
|
int connect(int no_retries, int retry_delay_in_seconds, int verbose);
|
2004-09-02 12:04:50 +00:00
|
|
|
int start_connect_thread(int (*connect_callback)(void)= 0);
|
2004-12-20 12:36:14 +01:00
|
|
|
|
|
|
|
|
// add check coupled to init state of cluster connection
|
|
|
|
|
// timeout_after_first_alive negative - ok only if all alive
|
|
|
|
|
// timeout_after_first_alive positive - ok if some alive
|
|
|
|
|
int wait_until_ready(int timeout_for_first_alive,
|
|
|
|
|
int timeout_after_first_alive);
|
|
|
|
|
|
2004-11-30 17:47:47 +00:00
|
|
|
const char *get_connectstring(char *buf, int buf_sz) const;
|
|
|
|
|
int get_connected_port() const;
|
|
|
|
|
const char *get_connected_host() const;
|
2004-12-20 12:36:14 +01:00
|
|
|
|
|
|
|
|
void set_optimized_node_selection(int val);
|
|
|
|
|
|
|
|
|
|
Uint32 no_db_nodes();
|
|
|
|
|
|
2004-09-01 14:56:53 +00:00
|
|
|
private:
|
2004-12-20 12:36:14 +01:00
|
|
|
friend class Ndb;
|
|
|
|
|
friend class NdbImpl;
|
|
|
|
|
friend class Ndb_cluster_connection_impl;
|
|
|
|
|
class Ndb_cluster_connection_impl & m_impl;
|
|
|
|
|
Ndb_cluster_connection(Ndb_cluster_connection_impl&);
|
2004-09-01 14:56:53 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif
|
