bool CClientService::ConnectPipes () {
LOGINFO (TEXT ("Connecting pipes to JVM"));
m_oPipesSemaphore.Wait ();
if (!m_poPipes) {
m_oPipesSemaphore.Signal ();
LOGFATAL (TEXT ("Pipes not created"));
assert (0);
return false;
}
if (!m_poJVM) {
m_oPipesSemaphore.Signal ();
LOGFATAL (TEXT ("JVM not created"));
assert (0);
return false;
}
CSettings oSettings;
const TCHAR *pszPipeName = oSettings.GetConnectionPipe ();
LOGDEBUG (TEXT ("Connecting to ") << pszPipeName);
unsigned long lTimeout = m_poJVM->FirstConnection () ? oSettings.GetStartTimeout () : oSettings.GetConnectTimeout ();
m_lSendTimeout = lTimeout;
m_lShortTimeout = oSettings.GetSendTimeout ();
unsigned long lTime = GetTickCount ();
CNamedPipe *poPipe;
do {
poPipe = CNamedPipe::ClientWrite (pszPipeName);
if (poPipe) {
break;
} else {
int ec = GetLastError ();
if (ec == ENOENT) {
if (GetTickCount () - lTime > lTimeout) {
m_oPipesSemaphore.Signal ();
LOGWARN (TEXT ("Timeout waiting for JVM service to open ") << pszPipeName);
return false;
} else {
if (m_poJVM->IsAlive ()) {
LOGDEBUG (TEXT ("Waiting for JVM service to open pipe"));
CThread::Sleep (oSettings.GetServicePoll ());
} else {
m_oPipesSemaphore.Signal ();
LOGWARN (TEXT ("JVM service terminated before opening ") << pszPipeName);
return false;
}
}
} else {
m_oPipesSemaphore.Signal ();
LOGWARN (TEXT ("Couldn't connect to ") << pszPipeName << TEXT (", error ") << ec);
return false;
}
}
} while (true);
LOGDEBUG (TEXT ("Connected to service"));
bool bResult = m_poPipes->Connect (m_pszLanguageID, poPipe, lTimeout);
if (!bResult) {
LOGWARN (TEXT ("Couldn't connect to JVM service, error ") << GetLastError ());
}
delete poPipe;
m_oPipesSemaphore.Signal ();
return bResult;
}
long CRequestBuilder::GetDefaultTimeout () {
static long volatile s_lDefaultTimeout = 0;
if (!s_lDefaultTimeout) {
CSettings oSettings;
s_lDefaultTimeout = oSettings.GetSendTimeout () * 2;
}
return s_lDefaultTimeout;
}
