import org.zeromq.ZMQ;
import org.zeromq.ZMQ.Context;
import org.zeromq.ZMQ.Socket;
// Hello World worker
// Connects REP socket to tcp://*:5560
// Expects "Hello" from client, replies with "World"
public class rrworker
{
public static void main(String[] args) throws Exception {
Context context = ZMQ.context(1);
// Socket to talk to server
Socket responder = context.socket(ZMQ.REP);
responder.connect("tcp://localhost:5560");
while (!Thread.currentThread().isInterrupted()) {
// Wait for next request from client
String string = responder.recvStr(0);
System.out.printf("Received request: [%s]\n", string);
// Do some 'work'
Thread.sleep(1000);
// Send reply back to client
responder.send("World");
}
// We never get here but clean up anyhow
responder.close();
context.term();
}
}