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ResultadosDigitais
WebSocket handshake: Unexpected response code: 400
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?
Hi, @bgbraga thanks for this report.
In our production environment, we are running in GCP using Kubernetes and we don't have this error. But I just deployed using a 'Google Cloud Button' in the README.md file in the us-central1 region and in the console I can see the same error.
failed: Error during WebSocket handshake: Unexpected response code: 400
But I notice the socket.io change to long pulling connection way and the main features are working well.
In your environment, is something not working well?
I can't invite someone to meeting room. I don't know if it is related with WebSocket.
At this medium post ( that now I'm seeing that you as the author ;) ) I see some options like GET menu that is not appearing to me. https://medium.com/rd-shipit/matrix-d4cfc4ad4c75
Do you suggest me to forgot "Google Cloud Button" for a while and deploy using GKE? Are you using GKE standard or Cloud Run for GKE?
I can't invite someone to meeting room. I don't know if it is related with WebSocket.
This function is not supported in the Morpheus layout. There is an issue reporting this problem :)
Do you suggest me to forgot "Google Cloud Button" for a while and deploy using GKE?
You can continue using the "Google Cloud Button" for deploy in Google Cloud Run.
Are`` you using GKE standard or Cloud Run for GKE?
In the Resultados Digitais, we are using GKE and we created on Spinnaker our pipeline deploy
Ok. I comment there to see if there a way to use the previous layout instead of Morpheus. Thanks
Same issue here.
Deployed on-premise using Docker. #matrix work just fine besides some users keeping getting disconnected (which is somewhat annoying since the "enter room" notification keeps popping up all the time).
Great tool anyway.
