ØMQ/2.2 - The Guide

//
// Hello World Zeromq Client
//
// Author: Aaron Raddon github.com/araddon
// Requires: http://github.com/alecthomas/gozmq
//
package main

import (
"fmt"
zmq "github.com/alecthomas/gozmq"
)

func main() {
context, _ := zmq.NewContext()
socket, _ := context.NewSocket(zmq.REQ)
defer context.Close()
defer socket.Close()

fmt.Printf("Connecting to hello world server…")
socket.Connect("tcp://localhost:5555")

for i := 0; i < 10; i++ {
// send hello
msg := fmt.Sprintf("Hello %d", i)
socket.Send([]byte(msg), 0)
println("Sending ", msg)

// Wait for reply:
reply, _ := socket.Recv(0)
println("Received ", string(reply))
}
}