public boolean connect(CallBack cb) {
// 创建一个socket连接
connector = new NioSocketConnector();
// 设置链接超时时间
connector.setConnectTimeoutMillis(3000);
// 获取过滤器链
DefaultIoFilterChainBuilder filterChain = connector.getFilterChain();
// 添加编码过滤器 处理乱码、编码问题
filterChain.addLast(
"codec",
new ProtocolCodecFilter(
new TextLineCodecFactory(
Charset.forName("UTF-8"),
LineDelimiter.WINDOWS.getValue(),
LineDelimiter.WINDOWS.getValue())));
/*
* // 日志 LoggingFilter loggingFilter = new LoggingFilter();
* loggingFilter.setMessageReceivedLogLevel(LogLevel.INFO);
* loggingFilter.setMessageSentLogLevel(LogLevel.INFO);
* filterChain.addLast("loger", loggingFilter);
*/
// 消息核心处理器
connector.setHandler(new MyIoHandlerAdapter(context, cb));
// 连接服务器，知道端口、地址
future = connector.connect(new InetSocketAddress("10.80.1.212", 9000));
// // 等待连接创建完成
return true;
}
@SuppressWarnings({"rawtypes", "unchecked"})
@Override
protected void startConnector(String server, int port) {
socketConnector = new NioSocketConnector();
socketConnector.setHandler(ioHandler);
ConnectFuture future = socketConnector.connect(new InetSocketAddress(server, port));
future.addListener(
new IoFutureListener() {
public void operationComplete(IoFuture future) {
try {
// will throw RuntimeException after connection error
future.getSession();
} catch (Throwable e) {
// if there isn't an ClientExceptionHandler set, a
// RuntimeException may be thrown in handleException
handleException(e);
// to get here you must have an exception handler set
socketConnector.dispose();
}
}
});
future.awaitUninterruptibly(CONNECTOR_WORKER_TIMEOUT);
}