func (emitter *Emitter) emit(packet map[string]interface{}) (*Emitter, error) {
if emitter.flags["nsp"] != nil {
packet["nsp"] = emitter.flags["nsp"]
delete(emitter.flags, "nsp")
}
var pack []interface{} = make([]interface{}, 0)
pack = append(pack, packet)
pack = append(pack, map[string]interface{}{
"rooms": emitter.rooms,
"flags": emitter.flags,
})
buf := &bytes.Buffer{}
enc := msgpack.NewEncoder(buf)
error := enc.Encode(pack)
if error != nil {
return nil, error
}
emitter.Redis.Do("PUBLISH", emitter.Key, buf)
emitter.rooms = []string{}
emitter.flags = make(map[string]interface{})
return emitter, nil
}
func (j *MsgpackSerializer) NewEncoder(w io.Writer) ContentTypeEncoder {
return &msgpackEncoderAdapter{msgpack.NewEncoder(w)}
}
