有没有办法知道TCP套接字是否由TCPEventBusBridge关闭

Question

我必须在套接字关闭上执行一些清理工作。我有一个TCPEventBusBridge

TcpEventBusBridge bridge = TcpEventBusBridge.create(vertx, opts); 
bridge.listen(7000, res -> System.out.println("TCP Server Ready")); 

Answer 1

在Vert.x可以使用BridgeEventType与SockJSHandler沿检测TCP套接字关闭。

SockJSHandler ebHandler = SockJSHandler.create(vertx).bridge(opts , be->{ 
     if (be.type() == BridgeEventType.PUBLISH || be.type() == BridgeEventType.RECEIVE) { 
       // connection event handling 
      } 

     if (be.type() == BridgeEventType.SOCKET_CLOSED) { 
      // close event handling 
     } 

     be.complete(Constants.TRUE); 
    });