Struggling to get access to the remote Mongo database and meteor server

Hy,

My app works perfectly in local but can't connect it to the remote server;
So My connection string was:
ws://XX.XX.XXX.XXX:443/websocket, the port is 433 as the server is an azure web app.

In the real advice , I use the ip of local machine as usual.

Can you help me please, I mis just this one before deploy my first app :)

Thank's