Examples with BackendNIOHandler io.mycat.proxy.handler.BackendNIOHandler used on opensource projects

Example 1 with BackendNIOHandler

use of io.mycat.proxy.handler.BackendNIOHandler in project Mycat2 by MyCATApache.

the class ProxyReactorThread method processConnectKey.

/**
 * 该方法仅Reactor自身创建的主动连接使用
 */
@SuppressWarnings("unchecked")
protected void processConnectKey(SelectionKey curKey) throws IOException {
    T session = (T) curKey.attachment();
    setCurSession(session);
    SocketChannel channel = (SocketChannel) curKey.channel();
    NIOHandler curNIOHandler = session.getCurNIOHandler();
    if (curNIOHandler instanceof BackendNIOHandler) {
        BackendNIOHandler handler = (BackendNIOHandler) curNIOHandler;
        try {
            if (channel.finishConnect()) {
                handler.onConnect(curKey, session, true, null);
            } else {
                handler.onConnect(curKey, session, false, new ConnectException());
            }
        } catch (Exception e) {
            handler.onConnect(curKey, session, false, e);
        }
    }
}