/** Run method specified by runnnable. */
public void run() {
// Assume no thread pooling (bug fix by spierhj)
ThreadAuditor.ThreadHandle threadHandle = null;
while (true) {
// Create a new string message parser to parse the list of messages.
if (myParser == null) {
myParser = new StringMsgParser();
myParser.setParseExceptionListener(this);
}
// messages that we write out to him.
DatagramPacket packet;
if (sipStack.threadPoolSize != -1) {
synchronized (((UDPMessageProcessor) messageProcessor).messageQueue) {
while (((UDPMessageProcessor) messageProcessor).messageQueue.isEmpty()) {
// Check to see if we need to exit.
if (!((UDPMessageProcessor) messageProcessor).isRunning) return;
try {
// We're part of a thread pool. Ask the auditor to
// monitor this thread.
if (threadHandle == null) {
threadHandle = sipStack.getThreadAuditor().addCurrentThread();
}
// Send a heartbeat to the thread auditor
threadHandle.ping();
// Wait for packets
// Note: getPingInterval returns 0 (infinite) if the
// thread auditor is disabled.
((UDPMessageProcessor) messageProcessor)
.messageQueue.wait(threadHandle.getPingIntervalInMillisecs());
} catch (InterruptedException ex) {
if (!((UDPMessageProcessor) messageProcessor).isRunning) return;
}
}
packet =
(DatagramPacket) ((UDPMessageProcessor) messageProcessor).messageQueue.removeFirst();
}
this.incomingPacket = packet;
} else {
packet = this.incomingPacket;
}
// Process the packet. Catch and log any exception we may throw.
try {
processIncomingDataPacket(packet);
} catch (Exception e) {
sipStack.logWriter.logError("Error while processing incoming UDP packet", e);
}
if (sipStack.threadPoolSize == -1) {
return;
}
}
}
