src/client/vogue-client.js
function getPort(url) {
    // URL may contain the port number after the second colon.
    // http://domain:1234/
    var index = url.indexOf(":", 6); // skipping 6 characters to ignore first colon
    return index < 0 ? 80 : parseInt(url.substr(index + 1), 10);
  }
function getPort(url) {
    // URL may contain the port number after the second colon.
    // http://domain:1234/
    var index = url.indexOf(":", 6); // skipping 6 characters to ignore first colon
    return index < 0 ? 80 : parseInt(url.substr(index + 1), 10);
  }
function getPort ( url ) { // URL may contain the port number after the second colon. // http://domain:1234/ var index = url . indexOf ( ":" , 6 ) ; // skipping 6 characters to ignore first colon return index < 0 ? 80 : parseInt ( url . substr ( index + 1 ) , 10 ) ; }
Fetches the port from the URL.

@param {String} url URL to get the port from
@returns {Number} The port number, or 80 if no port number found or is invalid.
Fetches the port from the URL .