public void stop() {
log.info("Shutting down proxy");
if (stopped.get()) {
log.info("Already stopped");
return;
}
stopped.set(true);
log.info("Closing all channels...");
// See http://static.netty.io/3.5/guide/#start.12
final ChannelGroupFuture future = allChannels.close();
future.awaitUninterruptibly(10 * 1000);
if (!future.isCompleteSuccess()) {
final Iterator<ChannelFuture> iter = future.iterator();
while (iter.hasNext()) {
final ChannelFuture cf = iter.next();
if (!cf.isSuccess()) {
log.warn("Cause of failure for {} is {}", cf.getChannel(), cf.getCause());
}
}
}
log.info("Stopping timer");
timer.stop();
serverChannelFactory.releaseExternalResources();
clientChannelFactory.releaseExternalResources();
log.info("Done shutting down proxy");
}
@Override
public void releaseExternalResources() {
factory.releaseExternalResources();
}
@Override
public ServerSocketChannel newChannel(ChannelPipeline pipeline) {
return factory.newChannel(pipeline);
}