/**
* @throws IOException
* @throws InterruptedException
*/
protected synchronized void reConnect() throws IOException, InterruptedException {
// 0. Don't send connect request if it is connecting.
if (isNotConnected()) {
SocketAddress remoteAddress = new InetSocketAddress(this.host, this.port);
// 1. Create socket channel
SocketChannel channel = SocketChannel.open();
channel.configureBlocking(false);
channel.socket().setTcpNoDelay(true);
channel.socket().setReceiveBufferSize(48 * 1024);
channel.socket().setSendBufferSize(48 * 1024);
channel.connect(remoteAddress);
// 2. Create NioSession for each client connection
IoSession client =
new DefaultIoSession().setChannel(channel).setIoWork(ioWorker).setEventWork(eventWorker);
// 3. Register event
reactorManager.nextReactor().registerSession(client, SelectionKey.OP_CONNECT);
// 4. Wait to connect
if (!client.waitToConnect(connectTimeout, TimeUnit.MILLISECONDS)) {
client.close(); // TODO:asyncClose();
throw new IOException("connect timed out to " + this.host + ":" + this.port);
}
IoSession.Status status = client.getStatus();
if (status == IoSession.Status.NOT_CONNECT || status == IoSession.Status.CLOSED) {
client.close(); // TODO:.asyncClose();
throw new IOException("connect failed to " + this.host + ":" + this.port);
}
this.session = client;
}
}
/** @return */
protected boolean isNotConnected() {
if (session == null) return true;
IoSession.Status status = session.getStatus();
return status == IoSession.Status.NOT_CONNECT || status == IoSession.Status.CLOSED;
}
/**
* @param request
* @return
* @throws ProtocolException
* @throws IOException
* @throws InterruptedException
*/
public void invoke(Object request) throws ProtocolException, IOException, InterruptedException {
ensureConnected();
session.asyncWrite(request);
}
