How to use

shutdown

method

in

org.jboss.netty.bootstrap.ClientBootstrap

public void shutdown() {
 long start = System.currentTimeMillis();
 try {
  shutdown.set(true);
  future.getChannel().close();
  future.getChannel().getCloseFuture().awaitUninterruptibly();
  bootstrap.shutdown();
 } finally {
  bootstrap.releaseExternalResources();
  LOG.debug("RpcClient shutdown took " + (System.currentTimeMillis() - start) + " ms");
 }
}

/**
 * Clean up resources used
 */
protected void cleanup() {
  if(this.rpcClient != null) {
    this.rpcClient.shutdown();
    this.rpcClient.releaseExternalResources();
  }
  if(this.rpcClientChannel != null) {
    this.rpcClientChannel.close();
  }
  this.getGuaguaService().stop();
}

/**
 * Clean up resources used
 */
protected void cleanup() {
  if(this.rpcClient != null) {
    this.rpcClient.shutdown();
    this.rpcClient.releaseExternalResources();
  }
  if(this.rpcClientChannel != null) {
    this.rpcClientChannel.close();
  }
  this.getGuaguaService().stop();
}

client.shutdown();

public void disconnect(long waitTime) throws InterruptedException, TimeoutException, StompException {
  setConnectionState( State.DISCONNECTING );
  try {
    this.channel.close();
    waitForDisconnected( waitTime );
  } finally {
    try {
      if (this.channel.isConnected()) {
        this.channel.disconnect().await( waitTime );
      }
    } finally {
      if (this.destroyExecutor) {
        if (this.executor instanceof ExecutorService) {
          ((ExecutorService) this.executor).shutdown();
        }
        this.executor = null;
        this.destroyExecutor = false;
      }
    }
  }
  this.bootstrap.shutdown();
  this.bootstrap.releaseExternalResources();
  this.bootstrap = null;
}