apache mina error dead lock: iofuture.await()-yidianfengfan-iteye技术网站

apache mina error dead lock: iofuture.await()-yidianfengfan-iteye技术网站
2011年07月01日
　　 今天用apache mina简单写一个消息服务时在客户端logout时,服务器端报： 
　　ERROR DEAD LOCK: IoFuture.await() was invoked from an I/O processor thread. Please use IoFutureListener or configure a proper thread model alternatively.
　　程序出错在： 
　　public void logout(){ if(session != null && session.isConnected()){ session.close(false).awaitUninterruptibly(20000); //这里抛出上面的异常 //session.close(true); } }
　　服务器代码： 
　　NioSocketAcceptor acceptor = new NioSocketAcceptor(); //增加filter列表 DefaultIoFilterChainBuilder chain = acceptor.getFilterChain(); chain.addLast( "logger", new LoggingFilter() ); chain.addLast("myChin", new ProtocolCodecFilter(new ObjectSerializationCodecFactory())); //消息处理 acceptor.setHandler(new MessageHandler()); acceptor.bind(new InetSocketAddress(IP, PORT));
　　网上查找说在单线程模式下不能用future.awaitUninterruptibly()。增加ExecutorFilter就能解决。 
　　chain.addLast("exceutor", new ExecutorFilter()); 
　　看来自己对异步