ZeroMQClient.java

package com.hehenian.mq.zeromq;


//以下是client程序：


import org.zeromq.ZMQ;
import org.zeromq.ZMQ.Context;
import org.zeromq.ZMQ.Socket;

/**
* Hello World client
* Connects REQ socket to tcp://localhost:5559
* Sends "Hello" to server, expects "World" back
*/
public class ZeroMQClient{

  public static void main (String[] args) {
      Context context = ZMQ.context(1);

      //  Socket to talk to server
      Socket requester = context.socket(ZMQ.REQ);
      requester.connect("tcp://localhost:5559");
      
      System.out.println("launch and connect client.");

      //for (int request_nbr = 0; request_nbr < 20; request_nbr++) {
          requester.send("Hello", 0);
          String reply = requester.recvStr (0);
          System.out.println("Received reply " +  " [" + reply + "]");
      //}
      
      //  We never get here but clean up anyhow
      requester.close();
      context.term();
  }
}