Questions & Help

• M

  [Bug] Uncaught TypeError: Colyseus.Client is not a constructor
  • Michaelbest1

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  Hi @endel It WORKS! Thanks a lot! I learned just now that there're several ways of packing js. And maybe umd is suitable for CommonJS mentioned by @parkcd. So please use this way for future pack : )
• U

  Can't rejoin room in Unity3D
  • usamasermad

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  @usamasermad yes, you should ensure the Client connection is open before performing a ReJoin. If you're going to instantiate a new Client, make sure it has the same client.id as the one who initiated the first connection to the room (https://github.com/colyseus/colyseus-unity3d/blob/master/Assets/Plugins/Colyseus/Client.cs#L66)
• T

  Creating a Server in Construct 3
  • titangames

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• H

  Issue Get this
  • HANUGAMES

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• A

  How to overcome requesting "locked"Timeout setting: 200ms issue
  • ahtashamabbasse

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  Nope, we are not using RedisPresence right now. It's happened more than 10 times.
• 

  Problem with importing colyseus.js in the frontend.
  • mdmarshmallow

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  @endel Thank you, that worked for me. This is a really cool framework by the way!
• 

  Sync part of state with only one client
  • burtek

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  thanks @endel & @seiyria ! I'll give it a try
• Z

  Need a static variable which will be shared to all rooms
  • zakirali1991

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  You can have global variables only if you're running the server on a single-thread. If you're running on multiple threads, you can use this.presence inside the room handler (see docs for presence api) As @seiyria suggested, for preventing the same user for joining multiple rooms (or the same room) it would make more sense to authenticate the user, and check the database instead during onAuth. Cheers!
• A

  Could we start Colyseus app with npm package forever?
  • ahtashamabbasse

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  @ahtashamabbasse AFAIK you can't use forever with TypeScript files, you need to compile them into JavaScript and run it against the JavaScript output. Compile the project: tsc -p tsconfig.json Start forever using compiled lib/index.js forever start --minUptime 1000 --spinSleepTime 10000 ./lib/index.js
• A

  Array handling in colyseus.
  • ahtashamabbasse

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  A

  thanks for your reply it means alot for us. We will try it.
• 

  How to listen to changes from server-side?
  • game-libgdx-unity

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• 

  Is Colyseus what I'm looking for?
  • Tobi4s1337

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  @wenish looks really awesome, thanks for sharing! Did you do the artwork yourself? :o (On the Login / Sign Up screen) I'll definitely consider using it at one point.
• 

  How "fog of war" would be implemented with rooms?
  • TreantBG

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  There's a big discussion about this here: https://github.com/colyseus/colyseus/issues/59 To summarize: in the current state of the framework, you'd be better off sending data manually to each client (thorugh room's send method), and not use the state for the world. Hopefully this will be improved eventually when colyseus/schema gets stable!
• D

  How to send message to client by client ID
  • deadwind88

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  K

  @deadwind88 I think I can help with this. You need to create an onMessage handler on your client side. Refer to this https://docs.colyseus.io/client-room/#onmessage so lets say your server code is working fine, in the client, you'd need to extract that message. ex: onMessage(…) { if (message.action === "request_dule") {…} }
• K

  Getting URL is not defined when connecting to Room
  • KG204

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  Thank you! Apologies if I thought it was colyseus related. Its probably that but I wont be able to test for a while (computer crashed and fails to start, less than a year old, still under warranty) And that's why unit tests should always be used. Could have caught the error. I come from a compiled background so still getting used to debugging JS
• S

  Trouble connecting unity example to heroku hosted server
  • saiph

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  use ws:// or wss://
• K

  Restore room handlers after server restart
  • kukuts

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  You will not be able to easily restart game loops and etc after the server restarts. The best you can do is persist the relevant state to the DB and load it when the room is created again.
• 

  How to create new project from scratch??
  • hardik_sl

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  A

  You can start working from it Sample Project easily just modify it as per your requirements.
• 

  Receive only changed part of state, but entire one
  • DenisNP

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  Hi @DenisNP, welcome. This is not available at the current state of the framework. The only encoding option the framework provides today is a binary-diff using fossil-delta. The diff transferred to all clients consists in diff of the msgpack-encoded version of the previous state with the current one. A custom state encoding would be necessary to allow this behaviour.
• O

  "Argument exception: An element with the same key already exist in the dictionary" at line 214 in Client.cs
  • Oviol

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  O

  I do not have a solution strictly speaking to counter the problem in a "clean" way, only a way to circumvent the problem by adding a condition that would remove an element of the dictionary if it already exists