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Fix SunshineSvc hanging if an error occurs during startup (#598)

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Cameron Gutman 2022-12-21 15:41:48 -06:00 committed by GitHub
parent b1ac4bc57c
commit 8a99187562
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1 changed files with 51 additions and 37 deletions
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38
tools/sunshinesvc.cpp
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@ -80,28 +80,43 @@ HANDLE OpenLogFileHandle() {
}
VOID WINAPI ServiceMain(DWORD dwArgc, LPTSTR *lpszArgv) {
stop_event = CreateEventA(NULL, TRUE, FALSE, NULL);
if(stop_event == NULL) {
service_status_handle = RegisterServiceCtrlHandlerEx(SERVICE_NAME, HandlerEx, NULL);
if(service_status_handle == NULL) {
// Nothing we can really do here but terminate ourselves
ExitProcess(GetLastError());
return;
}
service_status_handle = RegisterServiceCtrlHandlerEx(SERVICE_NAME, HandlerEx, NULL);
if(service_status_handle == NULL) {
// Tell SCM we're starting
service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
service_status.dwServiceSpecificExitCode = 0;
service_status.dwWin32ExitCode = NO_ERROR;
service_status.dwWaitHint = 0;
service_status.dwControlsAccepted = 0;
service_status.dwCheckPoint = 0;
service_status.dwCurrentState = SERVICE_START_PENDING;
SetServiceStatus(service_status_handle, &service_status);
stop_event = CreateEventA(NULL, TRUE, FALSE, NULL);
if(stop_event == NULL) {
// Tell SCM we failed to start
service_status.dwWin32ExitCode = GetLastError();
service_status.dwCurrentState = SERVICE_STOPPED;
SetServiceStatus(service_status_handle, &service_status);
return;
}
auto log_file_handle = OpenLogFileHandle();
if(log_file_handle == INVALID_HANDLE_VALUE) {
// Tell SCM we failed to start
service_status.dwWin32ExitCode = GetLastError();
service_status.dwCurrentState = SERVICE_STOPPED;
SetServiceStatus(service_status_handle, &service_status);
return;
}
// Tell SCM we're running
service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
service_status.dwServiceSpecificExitCode = 0;
service_status.dwWin32ExitCode = NO_ERROR;
service_status.dwWaitHint = 0;
// Tell SCM we're running (and stoppable now)
service_status.dwControlsAccepted = SERVICE_ACCEPT_STOP;
service_status.dwCheckPoint = 0;
service_status.dwCurrentState = SERVICE_RUNNING;
SetServiceStatus(service_status_handle, &service_status);
@ -162,8 +177,7 @@ VOID WINAPI ServiceMain(DWORD dwArgc, LPTSTR *lpszArgv) {
SetServiceStatus(service_status_handle, &service_status);
}
int main(int argc, char* argv[])
{
int main(int argc, char *argv[]) {
static const SERVICE_TABLE_ENTRY service_table[] = {
{ (LPSTR)SERVICE_NAME, ServiceMain },
{ NULL, NULL }