Function pgwin32_ServiceMain

src/bin/pg_ctl/pg_ctl.c:1727–1818

}

static void WINAPI
pgwin32_ServiceMain(DWORD argc, LPTSTR *argv)
{
	PROCESS_INFORMATION pi;
	DWORD		ret;

	/* Initialize variables */
	status.dwWin32ExitCode = S_OK;
	status.dwCheckPoint = 0;
	status.dwWaitHint = 60000;
	status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
	status.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN | SERVICE_ACCEPT_PAUSE_CONTINUE;
	status.dwServiceSpecificExitCode = 0;
	status.dwCurrentState = SERVICE_START_PENDING;

	memset(&pi, 0, sizeof(pi));

	read_post_opts();

	/* Register the control request handler */
	if ((hStatus = RegisterServiceCtrlHandler(register_servicename, pgwin32_ServiceHandler)) == (SERVICE_STATUS_HANDLE) 0)
		return;

	if ((shutdownEvent = CreateEvent(NULL, true, false, NULL)) == NULL)
		return;

	/* Start the postmaster */
	pgwin32_SetServiceStatus(SERVICE_START_PENDING);
	if (!CreateRestrictedProcess(pgwin32_CommandLine(false), &pi, true))
	{
		pgwin32_SetServiceStatus(SERVICE_STOPPED);
		return;
	}
	postmasterPID = pi.dwProcessId;
	postmasterProcess = pi.hProcess;
	CloseHandle(pi.hThread);

	if (do_wait)
	{
		write_eventlog(EVENTLOG_INFORMATION_TYPE, _("Waiting for server startup...\n"));
		if (wait_for_postmaster_start(postmasterPID, true) != POSTMASTER_READY)
		{
			write_eventlog(EVENTLOG_ERROR_TYPE, _("Timed out waiting for server startup\n"));
			pgwin32_SetServiceStatus(SERVICE_STOPPED);
			return;
		}
		write_eventlog(EVENTLOG_INFORMATION_TYPE, _("Server started and accepting connections\n"));
	}

	pgwin32_SetServiceStatus(SERVICE_RUNNING);

	/* Wait for quit... */
	ret = WaitForMultipleObjects(2, shutdownHandles, FALSE, INFINITE);

	pgwin32_SetServiceStatus(SERVICE_STOP_PENDING);
	switch (ret)
	{
		case WAIT_OBJECT_0:		/* shutdown event */