void AddMessageToCache(ChatMessageDTO dto)
{
_MessagesCache.Enqueue(dto);
ChatMessageDTO trash;
while (_MessagesCache.Count > _NbrMessagesToKeep)
{
_MessagesCache.TryDequeue(out trash);
}
}
Task OnMessageReceived(Packet <IScenePeerClient> packet)
{
var dto = new ChatMessageDTO();
ChatUserInfo temp;
if (_UsersInfos.TryGetValue(packet.Connection.Id, out temp) == false)
{
temp = new ChatUserInfo();
temp.ClientId = packet.Connection.Id;
temp.User = "";
}
dto.UserInfo = temp;
dto.Message = packet.ReadObject <string>();
dto.TimeStamp = _env.Clock;
AddMessageToCache(dto);
_scene.Broadcast("chat", dto, PacketPriority.MEDIUM_PRIORITY, PacketReliability.RELIABLE);
return(Task.FromResult(true));
}
Task OnDisconnected(DisconnectedArgs args)
{
if (_UsersInfos.ContainsKey(args.Peer.Id) == true)
{
ChatUserInfo temp;
_UsersInfos.TryRemove(args.Peer.Id, out temp);
ChatMessageDTO dto = new ChatMessageDTO();
dto.UserInfo = temp;
dto.Message = args.Reason;
foreach (IScenePeerClient clt in _scene.RemotePeers)
{
if (clt.Routes.Select(x => x.Name == "DiscardInfo").Any())
{
clt.Send <ChatMessageDTO>("DiscardInfo", dto, PacketPriority.MEDIUM_PRIORITY, PacketReliability.RELIABLE);
}
}
;
}
return(Task.FromResult(true));
}