Websockets disconnect when idle on web builds

godotengine / godot

Godot Engine – Multi-platform 2D and 3D game engine

https://godotengine.org

MIT License

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Websockets disconnect when idle on web builds #99032

Open Swarkin opened 4 days ago

Swarkin commented 4 days ago

Tested versions

4.4.dev4 4.3

System information

Windows 11, SteamOS

Issue description

Using Websockets causes the connection to be closed after a while (feels like roughly half a minute) if no data is being sent. This applies to both regular Websockets and the multiplayer functionality.

Steps to reproduce

Establish a Websocket connection
Do not send any data for some time

Minimal reproduction project (MRP)

any project with Websocket functionality on html5

girng commented 3 days ago

might be the websocket's ping/pong mechanism and not related to godot. afaik most common timeouts are 30 seconds

try sending a simple pong message every 5 seconds or something and see if you can replicate the disconnect