func (r *RequestListener) Notify(msg message.Message, requestID message.ID) {
if l, ok := r.listeners[requestID]; ok {
l <- msg
return
}
log.Println("No listener found for request", requestID, "type", msg.MessageType())
}
func (r *defaultRouter) Route(msg message.Message) error {
from := msg.Destination()
peer, ok := r.peers[from.String()]
if !ok {
return fmt.Errorf("Peer Not found")
}
peer.Commit(msg)
return nil
}
func (r *defaultRouter) Handle(c peer.NodePeer, msg message.Message) message.Message {
fn, ok := r.handlers[msg.MessageType()]
if !ok {
log.Fatalf("Handler %s not found", msg.MessageType())
return &message.Error{}
}
result, err := fn(c, msg)
if err != nil {
log.Fatalf("Handler error on message type %s error %s", msg.MessageType(), err)
//To handle a correct response will need casting!
return &message.Error{}
}
return result
}
func (s *JsonSerializer) Serialize(m message.Message) ([]byte, error) {
t := m.MessageType()
data := map[string]interface{}{"type": t, "msg": m}
return json.Marshal(&data)
}
