public static MessageMeta RegisterMessage <T>(EventDispatcher ed, Action <T, Session> callback) where T : class
{
var meta = MessageMetaSet.GetByType <T>();
if (meta.Equals(MessageMeta.Empty))
{
throw new Exception("Register message failed: " + typeof(T).FullName);
}
ed.Add(meta.id, (obj) =>
{
var ev = (SessionEvent)obj;
if (ev.Stream != null)
{
T msg;
if (ev.Ses.Peer.Codec.Decode <T>(meta, ev.Stream.ToStream(), out msg))
{
callback(msg, ev.Ses);
}
}
else
{
callback(null, ev.Ses);
}
});
return(meta);
}
public override bool Encode <T>(T obj, out MessageMeta meta, out MemoryStream stream)
{
stream = new MemoryStream();
meta = MessageMetaSet.GetByType(typeof(T));
try
{
ProtoBuf.Serializer.Serialize(stream, obj);
}
catch (Exception)
{
return(false);
}
return(true);
}
