ResultadosDigitais/matrix

WebSocket handshake: Unexpected response code: 400

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#231 opened on Mar 21, 2020

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 (5 comments) (0 reactions) (0 assignees)JavaScript (243 forks)batch import
environment-deploygood first issuekind: bug

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Description

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

  1. Deploy matrix to GCP Cloud Run
  2. Use matrix
  3. See Browser Console Log

Possible Solution

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

Contributor guide

Research direction
Investigate why the WebSocket handshake returns 400 on Cloud Run. Verify Cloud Run's WebSocket support and consider using GKE or App Engine if needed.
Tech stack
javascript
Domain
backendcloud
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60