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Don't bother with any of the timeout business if the state has 

actually changed. Stops release builds incorrectly displaying
errors claiming that the service has failed to start/stop.
This commit is contained in:
Mike Crowe 2006-05-31 13:06:12 +00:00
parent c0e5416071
commit 58eb3d914b
1 changed files with 22 additions and 10 deletions
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32
win32/FireflyShell/ServiceControl.cpp
View File

@ -112,6 +112,7 @@ bool Service::StopAndWait()
bool Service::WaitPending(Status *status, DWORD existing_state)
{
ATLTRACE(_T("Enter Service::WaitPending\n"));
if (GetStatus(status))
{
DWORD dwStartTickCount = GetTickCount();
@ -119,31 +120,42 @@ bool Service::WaitPending(Status *status, DWORD existing_state)
while (status->dwCurrentState == existing_state)
{
ATLTRACE(_T("WaitPending\n"));
ATLTRACE(_T("Service::WaitPending in loop\n"));
DWORD dwWaitTime = status->dwWaitHint / 10;
if (dwWaitTime < 1000)
dwWaitTime = 1000;
else if (dwWaitTime > 10000)
dwWaitTime = 10000;
ATLTRACE(_T("Sleeping\n"));
::Sleep(dwWaitTime);
if (!GetStatus(status))
return false;
if (status->dwCheckPoint != dwOldCheckPoint)
{
// The service is making progress
dwStartTickCount = GetTickCount();
dwOldCheckPoint = status->dwCheckPoint;
ATLTRACE(_T("Service::WaitPending - Failed to get status\n"));
return false;
}
else if (GetTickCount() - dwStartTickCount > status->dwWaitHint)
// If we haven't changed state yet then check to see that the
// service is actually making progress.
if (status->dwCurrentState == existing_state)
{
/// Hmm. No progress
return false;
if (status->dwCheckPoint != dwOldCheckPoint)
{
// The service is making progress
dwStartTickCount = GetTickCount();
dwOldCheckPoint = status->dwCheckPoint;
}
else if (GetTickCount() - dwStartTickCount > status->dwWaitHint)
{
ATLTRACE(_T("Service::WaitPending - No progress\n"));
/// Hmm. No progress
return false;
}
}
}
}
ATLTRACE(_T("Service::WaitPending success\n"));
return true;
}