WebSocket handshake: Unexpected response code: 400 · ResultadosDigitais/matrix#231

(5 comments) (0 reactions) (0 assignees)JavaScript (893 stars) (243 forks)batch import

environment-deploygood first issuekind: bug

説明

Description

Browser / Javascript Console Error: morpheus-526f73e90268c8a4ff10.js:54 WebSocket connection to 'wss://matrix...........&transport=websocket&sid=....... failed: Error during WebSocket handshake: Unexpected response code: 400

Steps to Reproduce

Deploy matrix to GCP Cloud Run
Use matrix
See Browser Console Log

Possible Solution

I this it is happening because websocket is not supported at Cloud Run: https://github.com/ahmetb/cloud-run-faq#are-websockets-supported-on-cloud-run https://cloud.google.com/run/docs/issues

Have you tested matrix in another GCP (App Engine, GKE) or AWS environment? Any steps or concerns about deployment?

コントリビューターガイド

技術スタック: javascriptnodejs
領域: backendcloud
Issue 種別: bug
難度: 3
推定時間: half day
活動状況: stale
明確さ: needs investigation
前提条件: basic WebSocket knowledgeGCP Cloud Run understanding
初心者向け度: 20
調査方針: The issue reports a WebSocket handshake failure when deploying the matrix app to Google Cloud Run. The user suspects Cloud Run does not support WebSocket connections, citing external FAQs. To resolve, investigate whether Cloud Run now supports WebSockets, check the app's WebSocket configuration, and consider alternative deployment options like App Engine or GKE. Refer to the linked Cloud Run FAQ and issues page for details.