func main() {
agent, _ := zap.NewZapAgent()
go agent.Run(&zap.OpenAccess{})
defer agent.Destroy()
broker_endpoint := "inproc://fancy-req"
service := "echo"
server_cert := czmq.NewCert()
b, err := mdp.NewBroker(broker_endpoint)
if err != nil {
log.Fatalf("NewBroker(%s) failed: %s", broker_endpoint, err)
}
b.CurveCertificate = server_cert
b.Bind("inproc://fancy-dealer")
port, err := b.Bind("tcp://*:*")
log.Printf("Broker available at binding: tcp://127.0.0.1:%d", port)
go b.Run()
// Start a worker.
local_endpoint := fmt.Sprintf("tcp://127.0.0.1:%d", port)
w := mdp.NewWorker(local_endpoint, service)
w.CurveServerPublicKey = server_cert.PublicText()
go w.Run(&echoWorker{})
RunHTTP(":8111", "/zws/1.0")
}
func (w *Worker) ensure_connected() error {
if w.sock != nil {
return nil
}
w.sock = newSock(czmq.Dealer)
// Setup CURVE if a key is set.
if len(w.CurveServerPublicKey) > 0 {
w.sock.SetCurveServerkey(w.CurveServerPublicKey)
}
if w.CurveCertificate == nil {
w.CurveCertificate = czmq.NewCert()
}
w.CurveCertificate.Apply(w.sock)
log.WithFields(log.Fields{"endpoint": w.broker}).Info("Connecting")
err := w.sock.Connect(w.broker)
if err != nil {
w.sock.Destroy()
w.sock = nil
return err
}
w.poller, err = czmq.NewPoller(w.sock)
if err != nil {
w.sock.Destroy()
return err
}
err = w.sendReady()
if err != nil {
return err
}
return nil
}