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 rrclient{
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 < 10; request_nbr++) {
requester.send("Hello", 0);
String reply = requester.recvStr(0);
System.out.println("Received reply " + request_nbr + " [" + reply + "]");
}
// We never get here but clean up anyhow
requester.close();
context.term();
}
}