Wednesday, 5 December 2018

why aren't my websockets working with pm2 on IIS?

I'm have an express app with socket.io. I run it using a pm2 reverse proxy on IIS. I keep getting the 'failed: Error during WebSocket handshake: Unexpected response code: 400' error which looks like is caused by clustering from pm2. I've tried to use socket.io-redis to handle this but it's not working. What am I missing?

Submitted December 05, 2018 at 01:56PM by Wesabi627

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