public void dispatchAsync(Command message) {
if (!stopping.get()) {
if (taskRunner == null) {
dispatchSync(message);
} else {
synchronized (dispatchQueue) {
dispatchQueue.add(message);
}
try {
taskRunner.wakeup();
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
} else {
if (message.isMessageDispatch()) {
MessageDispatch md = (MessageDispatch) message;
TransmitCallback sub = md.getTransmitCallback();
protocolManager.postProcessDispatch(md);
if (sub != null) {
sub.onFailure();
}
}
}
}
@Override
public void stop() throws Exception {
try {
synchronized (reconnectMutex) {
ServiceStopper ss = new ServiceStopper();
if (!started) {
return;
}
started = false;
disposed = true;
connected = false;
for (Iterator<FanoutTransportHandler> iter = transports.iterator(); iter.hasNext(); ) {
FanoutTransportHandler th = iter.next();
if (th.transport != null) {
ss.stop(th.transport);
}
}
LOG.debug("Stopped: " + this);
ss.throwFirstException();
}
} finally {
reconnectTask.shutdown();
reconnectTaskFactory.shutdownNow();
}
}
public void reconnect() {
LOG.debug("Waking up reconnect task");
try {
reconnectTask.wakeup();
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
protected void doStop() throws Exception {
this.acceptorUsed.onStopped(this);
/*
* What's a duplex bridge? try { synchronized (this) { if (duplexBridge !=
* null) { duplexBridge.stop(); } } } catch (Exception ignore) {
* LOG.trace("Exception caught stopping. This exception is ignored.",
* ignore); }
*/
try {
getTransportConnection().close();
} catch (Exception e) {
// log
}
if (taskRunner != null) {
taskRunner.shutdown(1);
taskRunner = null;
}
active = false;
// Run the MessageDispatch callbacks so that message references get
// cleaned up.
synchronized (dispatchQueue) {
for (Iterator<Command> iter = dispatchQueue.iterator(); iter.hasNext(); ) {
Command command = iter.next();
if (command.isMessageDispatch()) {
MessageDispatch md = (MessageDispatch) command;
TransmitCallback sub = md.getTransmitCallback();
protocolManager.postProcessDispatch(md);
if (sub != null) {
sub.onFailure();
}
}
}
dispatchQueue.clear();
}
//
// Remove all logical connection associated with this connection
// from the broker.
if (!protocolManager.isStopped()) {
context.getStopping().set(true);
try {
processRemoveConnection(state.getInfo().getConnectionId(), 0L);
} catch (Throwable ignore) {
ignore.printStackTrace();
}
}
}