public void HandleMessage(long sessionId, byte[] buffer, int offset, int length)
{
using (MemoryStream stream = new MemoryStream(buffer, offset, length))
{
try
{
SimpleChat.MESSAGE_ID id = (SimpleChat.MESSAGE_ID)ProtoBuf.Serializer.DeserializeWithLengthPrefix <int>(stream, ProtoBuf.PrefixStyle.Fixed32);
switch (id)
{
case SimpleChat.MESSAGE_ID.CMSG_HELLO:
HandleMessage(sessionId, (SimpleChat.CMsgHello)_model.Deserialize(stream, null, typeof(SimpleChat.CMsgHello)));
break;
case SimpleChat.MESSAGE_ID.CMSG_CHAT:
HandleMessage(sessionId, (SimpleChat.CMsgChat)_model.Deserialize(stream, null, typeof(SimpleChat.CMsgChat)));
break;
case SimpleChat.MESSAGE_ID.CMSG_BYE:
HandleMessage(sessionId, (SimpleChat.CMsgBye)_model.Deserialize(stream, null, typeof(SimpleChat.CMsgBye)));
break;
}
}
catch (Exception)
{
}
}
}
void SendMessage(long sessionId, SimpleChat.MESSAGE_ID id, Object obj)
{
ChatClient client = null;
_clients.TryGetValue(sessionId, out client);
if (client != null)
{
client.SendObject(id, obj);
}
}
public void SendObject(SimpleChat.MESSAGE_ID id, Object obj)
{
lock (_sycStream)
{
_stream.Seek(0, SeekOrigin.Begin);
ProtoBuf.Serializer.SerializeWithLengthPrefix <int>(_stream, (int)id, ProtoBuf.PrefixStyle.Fixed32);
_model.Serialize(_stream, obj);
Service.SendToSession(ID, _stream.GetBuffer(), 0, (int)_stream.Position, false);
}
}