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MDEV-9366 : do_shutdown_server fails to detect server shutdown on Windows.

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Fix test whether process is alive in mysqltest.

Also fix SHUT_RD definition on Windows to be SD_RECEIVE.
SD_BOTH  was used instead prior to this patch, and this would
occasionally make mysql_shutdown()  fail - when the socket for the current connection
is not able send the COM_SHUTDOWN response anymore.
This commit is contained in:
Vladislav Vaintroub 2016-01-05 22:48:50 +01:00
parent a4848e975d
commit 7adf04e237
2 changed files with 4 additions and 3 deletions
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5
client/mysqltest.cc
View file

@ -5086,12 +5086,13 @@ static int my_kill(int pid, int sig)
{
#ifdef __WIN__
HANDLE proc;
if ((proc= OpenProcess(PROCESS_TERMINATE, FALSE, pid)) == NULL)
if ((proc= OpenProcess(SYNCHRONIZE|PROCESS_TERMINATE, FALSE, pid)) == NULL)
return -1;
if (sig == 0)
{
DWORD wait_result= WaitForSingleObject(proc, 0);
CloseHandle(proc);
return 0;
return wait_result == WAIT_OBJECT_0?-1:0;
}
(void)TerminateProcess(proc, 201);
CloseHandle(proc);

2
include/violite.h
View file

@ -184,7 +184,7 @@ void vio_end(void);
/* shutdown(2) flags */
#ifndef SHUT_RD
#define SHUT_RD SD_BOTH
#define SHUT_RD SD_RECEIVE
#endif
/*