// HandleIncoming responds to messages that equal "!ping" or "!ping @MaiMai"
// with a "pong!" message over the Connection.
func (h *PongHandler) HandleIncoming(conn mproto.Connection, p *proto.Packet) error {
if p.Type != proto.SendEventType {
return nil
}
payload, err := p.Payload()
if err != nil {
return err
}
sendEvent, ok := payload.(*proto.SendEvent)
if !ok {
return fmt.Errorf("Error asserting send-event as such.")
}
if sendEvent.Content != "!ping" && sendEvent.Content != "!ping @MaiMai" {
return nil
}
reply := &proto.SendCommand{
Content: "pong!",
Parent: sendEvent.ID,
}
marshal, err := json.Marshal(reply)
if err != nil {
return err
}
return conn.Send(&proto.Packet{
Type: proto.SendType,
Data: marshal,
})
}
// HandleIncoming responds to the given ping-event over the given Connection.
func (h *PingHandler) HandleIncoming(conn mproto.Connection, p *proto.Packet) error {
if p.Type != proto.PingEventType {
return nil
}
payload, err := p.Payload()
if err != nil {
return err
}
pingEvent, ok := payload.(*proto.PingEvent)
if !ok {
return fmt.Errorf("Error asserting ping-event as such")
}
pingReply := &proto.PingReply{
UnixTime: pingEvent.UnixTime,
}
marshalled, err := json.Marshal(pingReply)
if err != nil {
return err
}
return conn.Send(&proto.Packet{
Type: proto.PingReplyType,
Data: marshalled,
})
}