deploy meteor app on centos 7

i get this error when i deploay my meteor app on my own server

WebSocket connection to 'ws://my-domaine.com/sockjs/128/b6lndooo/websocket' failed: WebSocket is closed before the connection is established.

im using apache any ; one plz could help

    <VirtualHost *:80>


ServerName my-domaine.com

    <Proxy *>
           Order deny,allow
           Allow from all
       </Proxy>
    # Tell Apache and Passenger where your app's code directory is
    DocumentRoot /var/www/test/bundle/public
    PassengerAppRoot /var/www/test/bundle



    # Tell Passenger that your app is a bundled Meteor app
    PassengerAppType node
    PassengerStartupFile main.js

    # Tell your app where MongoDB is
    SetEnv MONGO_URL mongodb://localhost:27017/datab
    # Tell your app what its root URL is
    SetEnv ROOT_URL http://monboutique.tn

       RewriteEngine on
RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC]
 RewriteCond %{HTTP:CONNECTION} ^Upgrade$ [NC]
 RewriteRule .* ws://monboutique.tn:80//%{REQUEST_URI} [P]




    # Relax Apache security settings
    <Directory /var/www/test/code/public>
      Allow from all
      Options -MultiViews
      # Uncomment this if you're on Apache > 2.4:
    #  Require all granted

    </Directory>
</VirtualHost>

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