failed: Connection closed before receiving a handshake response

[InvokerMaster]

Tracker websocket handshake always fails with this message. I can see the server is running and I can get 404 no response when visit the server url. Is this an issue or did I configure something wrong? Thank you

[mrlika]

Tracker works for me. Configuration file haven't changed.

[adelinn]

I get this error too! I run the server, i check stats.json to see if it works and everything works, but when I try to connect to server I get "Connection closed before receiving a handshake response" in the console and the server crashes with this error:

/home/pi/wt-tracker/dist/uws-tracker.js:67
                const origin = request.getHeader("origin");
                                       ^

TypeError: Cannot read property 'getHeader' of undefined
    at UWebSocketsTracker.onOpen (/home/pi/wt-tracker/dist/uws-tracker.js:67:40)

[adelinn]

I solved my issue by editing uws-tracker.js . I think I was using a newer version uWebSockets that deprecated "request" parameter in "onOpen" function so I had to replace onOpen in uws-tracker.js with onUpdate to make possible checking for AllowOrigin header. Note that onUpdate is called before onOpen.

[fremzuck]

I solved my issue by editing uws-tracker.js . I think I was using a newer version uWebSockets that deprecated "request" parameter in "onOpen" function so I had to replace onOpen in uws-tracker.js with onUpdate to make possible checking for AllowOrigin header. Note that onUpdate is called before onOpen.

I did as you said this.onUpdate = (ws, request) => { but found that in stats.json it shows

webSocketsCount":-11102

[DimaDemchenko]

The latest uWebSockets.js and handling onUpdate is now in the latest version