Laravel. Error when working on Ubuntu "WebSocket connection to 'wss://.....' failed: WebSocket is closed before the connection is established."

[delphiex1977]

Laravel. Error when working on Ubuntu "WebSocket connection to 'wss://.....' failed: WebSocket is closed before the connection is established."

[tejaskumark]

• One thing I could see is, wsPort: 6001, wssPort: 6001,, trying to use same port for unsecure and secure connection.
  May be possible that race condition between who binds first?
• Check firewall is not blocking connection on Ubuntu server, in that case port will be open on Ubuntu server, but won't be accessible from outside.

[tejaskumark]

Glad it helped. Please close this case as well.

[delphiex1977]

• One thing I could see is, wsPort: 6001, wssPort: 6001,, trying to use same port for unsecure and secure connection.
  May be possible that race condition between who binds first?
• Check firewall is not blocking connection on Ubuntu server, in that case port will be open on Ubuntu server, but won't be accessible from outside.

Hello! Thank you for helping! Only one - ws or wss is working in host. So port may be one. Thank you for firewall. The port was blocked and hoster switch it. Wery well! Now I see
" WebSocket connection to 'wss:// :6001/ failed: Error in connection establishment: net::ERR_CERT_AUTHORITY_INVALID"
Other headache ) Digging deeper

[delphiex1977]

Now finally working.