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f2f1e4d852
im_daemon_life_cycle fails randomly.
1. Move IM-angel functionality into a separate file, create Angel class.
2. Be more verbose;
3. Fix typo in FLUSH INSTANCES implementation;
4. Polishing.
mysql-test/r/im_options.result:
Updated result file.
mysql-test/t/im_cmd_line.imtest:
Updated test.
server-tools/instance-manager/IMService.cpp:
Move HandleServiceOptions() into IMService::main().
server-tools/instance-manager/IMService.h:
Move HandleServiceOptions() into IMService::main().
server-tools/instance-manager/Makefile.am:
Added angel.cc and angel.h.
server-tools/instance-manager/WindowsService.cpp:
Initialize class-members in constructor.
server-tools/instance-manager/WindowsService.h:
Initialize class-members in constructor.
server-tools/instance-manager/commands.cc:
Return actual error code (ER_OUT_OF_RESOURCES or ER_THERE_IS_ACTIVE_INSTANCE)
from FLUSH INSTANCES.
server-tools/instance-manager/manager.cc:
1. Return actual error code from Manager::flush_instances().
2. Be more verbose.
server-tools/instance-manager/manager.h:
Return actual error code from Manager::flush_instances().
server-tools/instance-manager/mysqlmanager.cc:
Move IM-angel functionality into separate file (angel.cc).
server-tools/instance-manager/priv.cc:
Use return bool datatype instead int{ 0, 1 }.
server-tools/instance-manager/priv.h:
Use return bool datatype instead int{ 0, 1 }.
server-tools/instance-manager/angel.cc:
IM-angel functionality.
server-tools/instance-manager/angel.h:
IM-angel functionality.
125 lines
2.6 KiB
C++
125 lines
2.6 KiB
C++
/* Copyright (C) 2005 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#include <windows.h>
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#include <signal.h>
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#include "IMService.h"
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#include "log.h"
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#include "manager.h"
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#include "options.h"
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static const char * const IM_SVC_USERNAME= NULL;
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static const char * const IM_SVC_PASSWORD= NULL;
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IMService::IMService(void)
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:WindowsService("MySqlManager", "MySQL Manager")
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{
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}
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IMService::~IMService(void)
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{
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}
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void IMService::Stop()
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{
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ReportStatus(SERVICE_STOP_PENDING);
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/* stop the IM work */
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raise(SIGTERM);
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}
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void IMService::Run(DWORD argc, LPTSTR *argv)
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{
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/* report to the SCM that we're about to start */
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ReportStatus((DWORD)SERVICE_START_PENDING);
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Options::load(argc, argv);
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/* init goes here */
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ReportStatus((DWORD)SERVICE_RUNNING);
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/* wait for main loop to terminate */
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(void) Manager::main();
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Options::cleanup();
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}
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void IMService::Log(const char *msg)
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{
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log_info(msg);
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}
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int IMService::main()
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{
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IMService winService;
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if (Options::Service::install_as_service)
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{
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if (winService.IsInstalled())
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{
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log_info("Service is already installed.");
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return 1;
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}
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if (winService.Install(IM_SVC_USERNAME, IM_SVC_PASSWORD))
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{
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log_info("Service installed successfully.");
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return 0;
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}
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else
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{
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log_error("Service failed to install.");
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return 1;
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}
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}
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if (Options::Service::remove_service)
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{
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if (!winService.IsInstalled())
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{
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log_info("Service is not installed.");
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return 1;
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}
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if (winService.Remove())
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{
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log_info("Service removed successfully.");
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return 0;
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}
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else
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{
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log_error("Service failed to remove.");
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return 1;
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}
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}
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log_info("Initializing Instance Manager service...");
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if (!winService.Init())
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{
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log_error("Service failed to initialize.");
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fprintf(stderr,
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"The service should be started by Windows Service Manager.\n"
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"The MySQL Manager should be started with '--standalone'\n"
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"to run from command line.");
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return 1;
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}
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return 0;
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}
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