private void OnMessageSend(ulong to, string msg)
{
ChatAppMsg chatMsg = new ChatAppMsg();
chatMsg.Request = new ChatRequest();
chatMsg.Request.SendRequest = new ChatSend();
chatMsg.Request.SendRequest.To = to;
chatMsg.Request.SendRequest.Message = msg;
_api.App.SendAppMsg(_info, chatMsg.ToByteArray(),
AppMsgRecipient.PROVIDER).Exec();
}
private byte[] ListRequest(ulong userId, MsgContext ctx)
{
ChatAppMsg msg = new ChatAppMsg();
msg.List = new ChatList();
if (_chats.ContainsKey(userId))
{
msg.List.List.AddRange(_chats[userId].Select(x => x.Value.ToNetworkModel()));
if (_newMsgs.TryGetValue(userId, out Queue <ChatObjMsg> updates))
{
updates.Clear();
}
}
return(msg.ToByteArray());
}
public byte[] HandleMessage(byte[] data, int size, MsgContext ctx)
{
if (ctx.senderType != SenderType.USER)
{
throw new ChatAppException("Server can not use this app.");
}
ChatAppMsg appMsg = ChatAppMsg.Parser.ParseFrom(data);
if (appMsg == null)
{
throw new ChatAppException("Unknown message format.");
}
ChatRequest request = appMsg.Request;
if (request == null)
{
throw new ChatAppException("Invalid message type.");
}
ulong?userId = _api.User.ClientId2UserId(ctx.senderId);
if (!userId.HasValue)
{
throw new ChatAppException("You must be signedIn to add some friends.");
}
switch (request.RequestTypeCase)
{
case ChatRequest.RequestTypeOneofCase.SendRequest:
return(SendMessage(userId.Value, request.SendRequest.To, request.SendRequest.Message, ctx));
case ChatRequest.RequestTypeOneofCase.ListRequest:
return(ListRequest(userId.Value, ctx));
default:
throw new ChatAppException("Unknown request type.");
}
}
private IEnumerator ChatCoroutine()
{
ChatAppMsg msg = new ChatAppMsg();
msg.Request = new ChatRequest();
msg.Request.ListRequest = true;
var req = _api.App.SendAppMsg(_info, msg.ToByteArray(), AppMsgRecipient.PROVIDER);
yield return(req.WaitCoroutine());
if (req.HasException)
{
throw req.Exception;
}
if (req.Result != null)
{
ChatAppMsg response = ChatAppMsg.Parser.ParseFrom(req.Result);
if (response == null || response.List == null)
{
throw new ChatAppException("Unknown response.");
}
_chats = response.List.List
.Select(x => new ChatObj(x))
.ToDictionary(x => x.User1 == _userId ? x.User2 : x.User1, x => x);
yield return(null);
}
else
{
_chats = new Dictionary <ulong, ChatObj>();
}
_recentBlock.SetChatList(_chats.Select(x => x.Value).ToList());
yield return(null);
while (true)
{
EventDataMsg updateReq = new EventDataMsg();
updateReq.AppId = APP_ID;
updateReq.EventType = (uint)ChatAppEventType.GET_UPDATE;
var updateReqService = _api.Event.SendEvent(updateReq, EventRecipient.PROVIDER);
yield return(updateReqService.WaitCoroutine());
if (updateReqService.HasException)
{
yield return(new WaitForSeconds(UPDATE_INTERVAL_SEC));
continue;
}
ChatUpdateMsg updateMsg = ChatUpdateMsg.Parser.ParseFrom(updateReqService.Result);
if (updateMsg == null)
{
yield return(new WaitForSeconds(UPDATE_INTERVAL_SEC));
continue;
}
List <ChatObjMsg> msgs = updateMsg.Messages
.Select(x => new ChatObjMsg(x))
.ToList();
Update(msgs);
yield return(new WaitForSeconds(UPDATE_INTERVAL_SEC));
}
}
