// Send sends marshaled data through 0mq socket.
func (t *Types) Send(sock *goczmq.Sock) (err error) {
frame, err := t.Marshal()
if err != nil {
return err
}
socType := sock.GetType()
if err != nil {
return err
}
// If we're sending to a ROUTER, we send the routingID first
if socType == goczmq.Router {
err = sock.SendFrame(t.routingID, goczmq.FlagMore)
if err != nil {
return err
}
}
// Now send the data frame
err = sock.SendFrame(frame, 0)
if err != nil {
return err
}
return err
}
// Send sends marshaled data through 0mq socket.
func (b *Binary) Send(sock *goczmq.Sock) (err error) {
frame, err := b.Marshal()
if err != nil {
return err
}
socType := sock.GetType()
if err != nil {
return err
}
// If we're sending to a ROUTER, we send the routingID first
if socType == goczmq.Router {
err = sock.SendFrame(b.routingID, goczmq.FlagMore)
if err != nil {
return err
}
}
// Now send the data frame
err = sock.SendFrame(frame, goczmq.FlagMore)
if err != nil {
return err
}
// Now send any frame fields, in order
err = sock.SendFrame(b.Address, goczmq.FlagMore)
err = sock.SendFrame(b.Content, 0)
return err
}
// recv receives marshaled data from 0mq socket.
func recv(sock *goczmq.Sock, flag int) (t Transit, err error) {
var frames [][]byte
if flag == goczmq.FlagDontWait {
frames, err = sock.RecvMessageNoWait()
} else {
frames, err = sock.RecvMessage()
}
if err != nil {
return nil, err
}
sType := sock.GetType()
if err != nil {
return nil, err
}
var routingID []byte
// If message came from a router socket, first frame is routingID
if sType == goczmq.Router {
if len(frames) <= 1 {
return nil, errors.New("no routingID")
}
routingID = frames[0]
frames = frames[1:]
}
t, err = Unmarshal(frames...)
if err != nil {
return nil, err
}
if sType == goczmq.Router {
t.SetRoutingID(routingID)
}
return t, err
}