//客户端
import zeromq;
import console.int;
 
var context = zeromq.context(10) 
//request模式socket与服务端的reply模式配对使用
var requester = context.zmq_socket_request() ;

requester.connect( "tcp://localhost:5559" ) 
if( requester.connect( "tcp://localhost:5559" ) ){
   console.log("连接成功")
}

var msg = zeromq.message("服务端你好")  
requester.sendMsg(msg)
msg.close();
 
var reply = zeromq.message()  
requester.recvMsg(reply);  
console.log ("客户端收到消息 ", reply.getString() );
reply.close()

//关闭socket,不然context.term()无法退出
requester.close();
 
context.term();