[HELP] Websocket handshake error.

[mzch]

When accessing web app, the server respond. ebSocket connection to 'wss://encmemo.com/ws/mux' failed: Error during WebSocket handshake: Unexpected response code: 200

How can I fix this issue?

• apache conf

  
  <VirtualHost *:80>
  ServerName encmemo.com
  ServerAlias www.encmemo.com
  RewriteEngine On
  RewriteCond %{SERVER_NAME} =encmemo.com [OR]
  RewriteCond %{SERVER_NAME} =www.encmemo.com
  RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
  </VirtualHost>

ServerName encmemo.com ServerAlias www.encmemo.com ServerAdmin webmaster@encmemo.com Include /etc/letsencrypt/options-ssl-apache.conf SSLCertificateFile /etc/letsencrypt/live/encmemo.com/fullchain.pem SSLCertificateKeyFile /etc/letsencrypt/live/encmemo.com/privkey.pem RewriteEngine On RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC] RewriteRule ^(.*)$ https://%1$1 [R=301,L] ProxyPreserveHost On ProxyRequests off RewriteEngine On RewriteCond %{HTTP:Connection} Upgrade [NC] RewriteCond %{HTTP:Upgrade} websocket [NC] RewriteRule .* ws://127.0.0.1:6782/$1 [P,L] ProxyPass / http://127.0.0.1:6782/ ProxyPassReverse / http://127.0.0.1:6782/ ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined

vim: syntax=apache ts=4 sw=4 sts=4 sr noet

[litchie]

I only tried NGINX briefly before. Unfortunately I lost the server configure file.

[litchie]

See #11