Pub-Sub envelope publisher in Go

//
// Pubsub envelope publisher
//

package main

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

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

publisher, _ := context.NewSocket(zmq.PUB)
defer publisher.Close()
publisher.Bind("tcp://*:5563")

for {
publisher.SendMultipart([][]byte{[]byte("A"), []byte("We don't want to see this")}, 0)
publisher.SendMultipart([][]byte{[]byte("B"), []byte("We would like to see this")}, 0)
time.Sleep(time.Second)
}
}