void SmtpThread::moveToSentDir(void)
{
CkString strEmlPath;
fullFilePath(m_queueDir.c_str(),m_filename.c_str(),strEmlPath);
CkString strToPath;
fullFilePath(m_sentDir.c_str(),m_filename.c_str(),strToPath);
#if defined(TEST_SMTPQ)
logNameValue("movingFile",strEmlPath.getString());
logNameValue("movingTo",strToPath.getString());
#endif
if (!MoveFile(strEmlPath.getString(),strToPath.getString()))
{
CkString strWindowsError;
strWindowsError.appendLastWindowsError();
logString("Failed to move file to sent directory..");
logNameValue("WindowsError",strWindowsError.getString());
logNameValue("EML file",m_filename);
logNameValue("Sent directory",m_sentDir);
#if defined(TEST_SMTPQ)
logNameValue("deletingFile4",strEmlPath.getString());
#endif
if (!DeleteFile(strEmlPath.getString()))
{
CkString strWindowsError;
strWindowsError.appendLastWindowsError();
logNameValue("Failed to delete file",m_filename);
logNameValue("WindowsError",strWindowsError.getString());
// This EML was abandoned in the queue directory..
m_emlAbandoned = true;
}
}
return;
}
// Loads the file, sends the email, and logs the results.
// Sets the m_running flag to false when done.
void SmtpThread::runThread(void)
{
int tryCount = 0;
CkString lastErrorText;
tryAgain:
if (!m_logErrorsOnly)
{
if (tryCount > 0)
{
logNameValue("Re-trying",m_filename);
logNameValueInt("TryCount",tryCount + 1);
}
else
{
logNameValue("Sending",m_filename);
}
}
bool success = false;
bool bFailureIsFinal = true;
success = sendEmail(bFailureIsFinal);
m_mailman->get_LastErrorText(lastErrorText);
if (success)
{
if (m_saveSent)
{
moveToSentDir();
}
else
{
CkString strEmlPath;
fullFilePath(m_queueDir.c_str(),m_filename.c_str(),strEmlPath);
#if defined(TEST_SMTPQ)
logNameValue("deletingFile3",strEmlPath.getString());
#endif
BOOL b = DeleteFile(strEmlPath.getString());
if (!b)
{
CkString strWindowsError;
strWindowsError.appendLastWindowsError();
logNameValue("Failed to delete file",m_filename);
logNameValue("WindowsError",strWindowsError.getString());
// This EML was abandoned in the queue directory..
m_emlAbandoned = true;
}
}
if (!m_logErrorsOnly)
{
logNameValue("Send successful",m_filename);
}
}
else if (bFailureIsFinal || (!m_maxRetryCount) || (tryCount > m_maxRetryCount))
{
if (bFailureIsFinal)
{
logNameValue("Send Failed, error is final and a retry won't succeed.",m_filename);
}
else
{
logNameValue("Send Failed, no more retries",m_filename);
}
CkString strEmlPath;
fullFilePath(m_queueDir.c_str(),m_filename.c_str(),strEmlPath);
CkString strToPath;
fullFilePath(m_undeliverableDir.c_str(),m_filename.c_str(),strToPath);
#if defined(TEST_SMTPQ)
logNameValue("movingFile2",strEmlPath.getString());
logNameValue("movingTo2",strToPath.getString());
#endif
if (!MoveFile(strEmlPath.getString(),strToPath.getString()))
//if (!MoveFile(strEmlPath.getString(),m_undeliverableDir.c_str()))
{
#if defined(TEST_SMTPQ)
logNameValue("deletingFile2",strEmlPath.getString());
#endif
if (!DeleteFile(strEmlPath.getString()))
{
// This EML was abandoned in the queue directory..
m_emlAbandoned = true;
}
}
}
else
{
logString(lastErrorText.getString());
logNameValue("Send Failed, will try again",m_filename);
tryCount++;
int delayMs = 1000;
/*
tryCount delayTime
-------- ---------
1 5 sec
2 10 sec
3 15 sec
4 1 min
5 1.5 minutes
6 2 minutes
7 5 minutes
8 10 minutes
9 15 minutes
10 20 minutes
*/
if (tryCount < 4)
{
// 5 seconds * tryCount
delayMs = 5000 * tryCount;
}
else if (tryCount < 7)
{
delayMs = 30000 * (tryCount-2);
}
else // up to g_maxRetryCount (max 10) tries
{
delayMs = 300000 * (tryCount-6);
}
logNameValueInt("tryCount",tryCount);
logNameValueInt("sleepMillisec",delayMs);
// When waiting for the retry, continue updating the heartbeat so that the ThreadManager
// knows the thread is not dead.
while (delayMs)
{
int t = delayMs > 1000 ? 1000 : delayMs;
::Sleep(t);
delayMs -= t;
}
goto tryAgain;
}
m_running = false;
return;
}
