Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2024-12-25 23:13:39 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[host] service: respond to exit request while sleeping

Browse Source 
Instead of Sleep, we can use WaitForSingleObject with a timeout to be
signalled when the service is exiting.
This commit is contained in:
Quantum 2021-07-20 19:46:02 -04:00 committed by Geoffrey McRae
parent 26df3579a3
commit 669148bca0
1 changed files with 18 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
host/platform/Windows/src/service.c
View File

@ -540,6 +540,19 @@ VOID WINAPI SvcCtrlHandler(DWORD dwControl)
ReportSvcStatus(gSvcStatus.dwCurrentState, NO_ERROR, 0);
}
static bool sleepOrStop(DWORD ms)
{
switch (WaitForSingleObject(ghSvcStopEvent, ms))
{
case WAIT_OBJECT_0:
return true;
case WAIT_FAILED:
doLog("Failed to WaitForSingleObject (0x%lx)\n", GetLastError());
}
return false;
}
VOID WINAPI SvcMain(DWORD dwArgc, LPTSTR *lpszArgv)
{
gSvcStatusHandle = RegisterServiceCtrlHandler(SVCNAME, SvcCtrlHandler);
@ -650,7 +663,9 @@ VOID WINAPI SvcMain(DWORD dwArgc, LPTSTR *lpszArgv)
DWORD backoff = FAIL_RETRY_INIT_INTERVAL << (failCount - 1);
doLog("Host application failed to start %d times, waiting %u ms...\n", failCount, backoff);
Sleep(backoff);
if (sleepOrStop(backoff))
goto stopped;
break;
}
@ -665,8 +680,8 @@ VOID WINAPI SvcMain(DWORD dwArgc, LPTSTR *lpszArgv)
}
// avoid restarting too often
if (GetTickCount64() - launchTime < 1000)
Sleep(1000);
if (GetTickCount64() - launchTime < 1000 && sleepOrStop(1000))
goto stopped;
break;
}