@Override
public void run() {
if (!cancelled) {
boolean fail = false;
AsyncFuture<Long> future = null;
try {
if (interval < 1
|| System.currentTimeMillis() - channelHandler.getLastMessageReceivedTime()
> interval) {
future =
channelHandler.executeRequest(ManagementPingRequest.INSTANCE, null).getResult();
Long id = future.get(timeout, TimeUnit.MILLISECONDS);
if (!cancelled && remoteConnectionID != null && !remoteConnectionID.equals(id)) {
HostControllerLogger.DOMAIN_LOGGER.slaveHostControllerChanged(hostName);
fail = true;
} else {
remoteConnectionID = id;
}
}
} catch (IOException e) {
HostControllerLogger.DOMAIN_LOGGER.debug("Caught exception sending ping request", e);
} catch (InterruptedException e) {
safeCancel(future);
Thread.currentThread().interrupt();
} catch (ExecutionException e) {
HostControllerLogger.DOMAIN_LOGGER.debug("Caught exception sending ping request", e);
} catch (TimeoutException e) {
if (!cancelled) {
fail = true;
HostControllerLogger.DOMAIN_LOGGER.slaveHostControllerUnreachable(hostName, timeout);
}
safeCancel(future);
} finally {
if (fail) {
Channel channel = null;
try {
channel = channelHandler.getChannel();
} catch (IOException e) {
// ignore; shouldn't happen as the channel is already established if this task is
// running
}
StreamUtils.safeClose(channel);
} else if (!cancelled && interval > 0) {
scheduler.schedule(this, interval, TimeUnit.MILLISECONDS);
}
}
}
}
public ModelNode get(long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
return delegate.get(timeout, unit);
}
public ModelNode get() throws InterruptedException, ExecutionException {
return delegate.get();
}
public <A> void addListener(
org.jboss.threads.AsyncFuture.Listener<? super ModelNode, A> listener, A attachment) {
delegate.addListener(listener, attachment);
}
public org.jboss.threads.AsyncFuture.Status getStatus() {
return delegate.getStatus();
}
public boolean isDone() {
return delegate.isDone();
}
public org.jboss.threads.AsyncFuture.Status awaitUninterruptibly(long timeout, TimeUnit unit) {
return delegate.awaitUninterruptibly(timeout, unit);
}
public org.jboss.threads.AsyncFuture.Status awaitUninterruptibly() {
return delegate.awaitUninterruptibly();
}
public ModelNode getUninterruptibly(long timeout, TimeUnit unit)
throws CancellationException, ExecutionException, TimeoutException {
return delegate.getUninterruptibly(timeout, unit);
}
public ModelNode getUninterruptibly() throws CancellationException, ExecutionException {
return delegate.getUninterruptibly();
}
public org.jboss.threads.AsyncFuture.Status await(long timeout, TimeUnit unit)
throws InterruptedException {
return delegate.await(timeout, unit);
}
public org.jboss.threads.AsyncFuture.Status await() throws InterruptedException {
return delegate.await();
}
