[Godot, WebGL] Authentication fails with "result 2" despite "200 OK" response

Client Libraries
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1

Hello everyone!

I’m currently testing a simple game setup using the Godot client library and builsing to WebGL. The authentication request fails 3 times with “result: 2” despite the server sending a “200 OK” response with a valid JWT.

When running the same client from Godot 4 directly or as a Windows build, the login succeeds, the problem only occurs in the WebGL build of the client.

Here are the setup details:

  1. Versions: Nakama 3.17.1 docker container running on a linux server, Godot client library 3.3.1 for Godot 4, Godot 4.1.1
  2. Server Framework Runtime language is Lua.

Here is a screenshot from the browser consoles network tab showing the “200 OK” responses and logs about the failed requests:

image
image1216×633 53.9 KB

And here the logs when running the same client from the Godot editor:

=== Nakama : DEBUG === Sending request [ID: 1, Method: POST, Uri: https://*****/v2/account/authenticate/email?create=true&username=test&, Headers: { "Authorization": "Basic *****" }, Body: {"email":"test@*****","password":"*****"}, Timeout: 3, Retries: 3, Backoff base: 10 ms]
=== Nakama : DEBUG === Freeing request 1
Login result: 0
Connecting to server
=== Nakama : DEBUG === Connecting to host: wss://*****/ws?lang=en&status=false&token=*****
=== Nakama : INFO === Connected!
Connected to server, joining world
=== Nakama : DEBUG === Sending request [ID: 2, Method: POST, Uri: https://*****/v2/rpc/get_world_id, Headers: { "Authorization": "Bearer *****" }, Body: "", Timeout: 3, Retries: 3, Backoff base: 10 ms]
=== Nakama : DEBUG === Freeing request 2
=== Nakama : DEBUG === Sending async request: MatchJoin<match_id=06bfdca3-6867-4077-bc1b-70d8e7bf7f34.nakama-node-1, token=<null>, metadata=<null>>
=== Nakama : DEBUG === Resuming request: 1: { "cid": "1", "match": { "match_id": "06bfdca3-6867-4077-bc1b-70d8e7bf7f34.nakama-node-1", "authoritative": true, "label": "Triangles", "self": { "user_id": "3e604c95-acda-4ae0-ac31-bd43e1dd372e", "session_id": "7018bdcb-62e8-11ee-8a1c-688e25b5a5ca", "username": "test" } } }

Any hints on what might be going wrong here would be greatly appreciated!

Thanks in advance for any input on this issue and best regards,
Patrick

2

Hello everyone!

The problem has been fixed in yesterdays Godot 4.1.2 update. Handling of the HTTP response was not correct in WebGL builds: [Web] Always return -1 as body length in HTTPClientWeb by Faless · Pull Request #79846 · godotengine/godot · GitHub.

Best regards,
Patrick