Best posts made by COCO

could you upload a piece of code that throw ing errors? Thanks.

Hi, Deiran!
This is because your js file hosted by https server but you try to get it without https (maybe locally).
You put you game into an https server and run it with your local browser, the error should gone.

Hi, I think you're right. When deployed on Arena Cloud your package.json file is not fully used by your deployment. Arena Cloud copies the custom dependencies into a managed Arena package.json which is then installed at the launch of your server. I'll find some way to help initialize the prisma.

@chaimae

@chaimae

You're right and you are welcome. ❤️

Please import RedisPresence from colyseus package, and replace your local presence (default) with redis presence.
If you need some code, this is an example: https://github.com/CocosGames/ColyseusAudience/blob/master/src/arena.config.ts#L23
Please note settings of old colyseus may have a little differences with the latest one.
It's recommended that you test your project locally with redis presence and redis server before put it onto Arena.
Here're some tools: https://discuss.colyseus.io/topic/589/再谈-redis-presence

Unfortunately no, but the tools at the bottom of the topic are English.

Yes, https://docs.colyseus.io/colyseus/client/client/#getavailablerooms-roomname-string .

It looks like connection timeout caused by lots of clients at the same time. I'm asking the team what should we do if this happens.
If the number of clients is big enough, timeout errors will happen sooner or later. Try to increase the timeout value or catch errors by your code.
The server should serve how many clients at the same time is depend on your game design.
Ther sever can serve how many clients at the same time is depend on the soft and hardware.

@chaimae
Hi,
reference:

1. https://docs.colyseus.io/colyseus/client/client/#reconnect-roomid-string-sessionid-string
   Usage - Colyseus & Arena Cloud Documentation
   Documentation for Colyseus Multiplayer Framework for Node.js
2. https://docs.colyseus.io/colyseus/server/room/#allowreconnection-client-seconds
   Room - Colyseus & Arena Cloud Documentation
   Documentation for Colyseus Multiplayer Framework for Node.js
3. https://github.com/colyseus/colyseus-unity3d/blob/master/Server/src/rooms/MyRoom.ts
   GitHub
   colyseus-unity-sdk/MyRoom.ts at master · colyseus/colyseus-unity-sdk

server:

async onLeave (client: Client, consented: boolean) {
  // flag client as inactive for other users
  this.state.players.get(client.sessionId).connected = false;

  try {
    if (consented) {
        throw new Error("consented leave");
    }

    // allow disconnected client to reconnect into this room until 20 seconds
    await this.allowReconnection(client, 20);

    // client returned! let's re-activate it.
    this.state.players.get(client.sessionId).connected = true;

  } catch (e) {

    // 20 seconds expired. let's remove the client.
    this.state.players.delete(client.sessionId);
  }
}

client:

    private void OnLeaveRoom(int code)
    {
        WebSocketCloseCode parsedCode = WebSocketHelpers.ParseCloseCodeEnum(code);
        LSLog.Log(string.Format("ROOM: ON LEAVE =- Reason: {0} ({1})", parsedCode, code));
        _pingThread.Abort();
        _pingThread = null;
        _room = null;

        if (parsedCode != WebSocketCloseCode.Normal && !string.IsNullOrEmpty(_lastRoomId))
        {
            JoinRoomId(_lastRoomId,null);
        }
    }