bing-chat Error: WebSocket error: Error: Unexpected server response: 200

Error: WebSocket error: Error: Unexpected server response: 200 at WebSocket. (file:///home/container/node_modules/bing-chat/build/index.js:83:20) at WebSocket.emit (node:events:513:28) at emitErrorAndClose (/home/container/node_modules/ws/lib/websocket.js:1008:13) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

Aug 01 '23 08:08 ShreshthTiwari

It is working perfectly fine on my PC but when i try to run it on my ubuntu server, it shows this error.

Aug 01 '23 10:08 ShreshthTiwari

Same for me. Deployed in Heroku. Got the same error.

Aug 07 '23 04:08 debotos

@ShreshthTiwari @debotos Did any of you figure out on how to solve this? Works fine on localhost, but not prod.

I get the following error:

WebSocket error: Error: Unexpected server response: 200
0|ai-chat  |     at ClientRequest.<anonymous> (/root/AI-chat/node_modules/ws/lib/websocket.js:888:7)
0|ai-chat  |     at ClientRequest.emit (node:events:514:28)
0|ai-chat  |     at HTTPParser.parserOnIncomingClient (node:_http_client:700:27)
0|ai-chat  |     at HTTPParser.parserOnHeadersComplete (node:_http_common:119:17)
0|ai-chat  |     at TLSSocket.socketOnData (node:_http_client:541:22)
0|ai-chat  |     at TLSSocket.emit (node:events:514:28)
0|ai-chat  |     at addChunk (node:internal/streams/readable:324:12)
0|ai-chat  |     at readableAddChunk (node:internal/streams/readable:297:9)
0|ai-chat  |     at Readable.push (node:internal/streams/readable:234:10)
0|ai-chat  |     at TLSWrap.onStreamRead (node:internal/stream_base_commons:190:23)
0|ai-chat  | file:///root/AI-chat/node_modules/bing-chat/build/index.js:83
0|ai-chat  |             reject(new Error(`WebSocket error: ${error.toString()}`));
0|ai-chat  |                    ^
0|ai-chat  | Error: WebSocket error: Error: Unexpected server response: 200
0|ai-chat  |     at WebSocket.<anonymous> (file:///root/AI-chat/node_modules/bing-chat/build/index.js:83:20)
0|ai-chat  |     at WebSocket.emit (node:events:514:28)
0|ai-chat  |     at emitErrorAndClose (/root/AI-chat/node_modules/ws/lib/websocket.js:1008:13)
0|ai-chat  |     at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
0|ai-chat  | Node.js v18.17.0
0|ai-chat  | Error: socket hang up
0|ai-chat  |     at connResetException (node:internal/errors:720:14)
0|ai-chat  |     at Socket.socketOnEnd (node:_http_client:525:23)
0|ai-chat  |     at Socket.emit (node:events:526:35)
0|ai-chat  |     at endReadableNT (node:internal/streams/readable:1359:12)
0|ai-chat  |     at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
0|ai-chat  |   code: 'ECONNRESET'
0|ai-chat  | }

Aug 07 '23 11:08 Spxc

Same error on my end from my mac :(

Aug 11 '23 17:08 evankozliner

sydney.bing.com, the url the app reaches out to, does say it is having problems

weird thing is bing chat still seems to be online

Aug 11 '23 18:08 evankozliner

It is working perfectly fine on my PC but when i try to run it on my ubuntu server, it shows this error.

Friend of mine can run it from PC as well, but no dice on mac

Aug 11 '23 20:08 evankozliner

TLDR; check your proxy and VPN settings. Maybe you're not allowing inbounds into your VPCs or similar security concerns

Ah, I figured it out! I was on my VPN. Unsure how my VPN settings were messing up the websocket connection, but for some reason, when I enter the VPN, I get HTTP 200 instead of HTTP 101 (switching protocols). Likely something in the VPN settings

Aug 11 '23 20:08 evankozliner

But my pc or Ubuntu server is not connected to any vpn.

Aug 12 '23 04:08 ShreshthTiwari

But my pc or Ubuntu server is not connected to any vpn.

Is your ubuntu server in an AWS VPC or similar? Could be a different networking issue

Aug 12 '23 17:08 evankozliner

But my pc or Ubuntu server is not connected to any vpn.

Is your ubuntu server in an AWS VPC or similar? Could be a different networking issue

No, it is a hetzner node with all networks configured properly.

Aug 13 '23 03:08 ShreshthTiwari

Got the same error on mac, didn't use VPN or something else configured about networks.

WebSocket error: Error: Unexpected server response: 200
    at ClientRequest.<anonymous> (/Users/agry/Desktop/Projects/bing-chat/node_modules/ws/lib/websocket.js:888:7)
    at ClientRequest.emit (node:events:514:28)
    at HTTPParser.parserOnIncomingClient (node:_http_client:693:27)
    at HTTPParser.parserOnHeadersComplete (node:_http_common:119:17)
    at TLSSocket.socketOnData (node:_http_client:535:22)
    at TLSSocket.emit (node:events:514:28)
    at addChunk (node:internal/streams/readable:343:12)
    at readableAddChunk (node:internal/streams/readable:316:9)
    at Readable.push (node:internal/streams/readable:253:10)
    at TLSWrap.onStreamRead (node:internal/stream_base_commons:190:23)
file:///Users/agry/Desktop/Projects/bing-chat/node_modules/bing-chat/build/index.js:83
            reject(new Error(`WebSocket error: ${error.toString()}`));
                   ^

Error: WebSocket error: Error: Unexpected server response: 200
    at WebSocket.<anonymous> (file:///Users/agry/Desktop/Projects/bing-chat/node_modules/bing-chat/build/index.js:83:20)
    at WebSocket.emit (node:events:514:28)
    at emitErrorAndClose (/Users/agry/Desktop/Projects/bing-chat/node_modules/ws/lib/websocket.js:1008:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

Node.js v20.5.0

Aug 13 '23 03:08 Agry88

I'm still not able to run this in prod. Only works on localhost. Tried multiple VPS providers, all have the same problem. It's clear it has nothing todo with VPN's or network. Something is buggy in the module

Aug 14 '23 08:08 Spxc

If you set the debug flag on true you will see that the issues is whit CAPTCHA challange from Microsoft. The full response is:

RESPONSE {
  "type": 2,
  "invocationId": "1",
  "item": {
    ....
    "telemetry": {
      "startTime": "2023-09-24T09:25:27.2693897Z"
    },
    "result": {
      "value": "CaptchaChallenge",
      "message": "User needs to solve CAPTCHA to continue.",
      "error": "User needs to solve CAPTCHA to continue.",
      "serviceVersion": "20230922.197"
    }
  }
}

As pointed by this issue to bypass the CAPTCHA promt you have to supply the client with valid _U cookie. Be aware that edge browser refresh the cookie and you have to change it frequently.

Sep 24 '23 09:09 0xHristo

Tried running it on Digital Ocean, but the same issue as well, looks like we can only use it on our own machine at home where the websocket connection is coming from a genuine source and does not trigger the captcha.