diff --git a/lib/tools/phantomas/custom_modules/modules/keepAlive/keepAlive.js b/lib/tools/phantomas/custom_modules/modules/keepAlive/keepAlive.js deleted file mode 100644 index 4550e77..0000000 --- a/lib/tools/phantomas/custom_modules/modules/keepAlive/keepAlive.js +++ /dev/null @@ -1,37 +0,0 @@ -/** - * Analyzes if HTTP responses keep the connections alive. - */ - -exports.version = '0.1'; - -exports.module = function(phantomas) { - 'use strict'; - - phantomas.setMetric('closedConnections'); // @desc requests not keeping the connection alive and slowing down the next request @offenders - - var closedConnectionHosts = {}; - - phantomas.on('recv', function(entry, res) { - var connectionHeader = (entry.headers.Connection || '').toLowerCase(); - // Taking the protocol in account, in case the same domain is called with two different protocols. - var host = entry.protocol + '://' + entry.domain; - - if (connectionHeader.indexOf('close') >= 0) { - // Don't blame it immediatly, wait to see if the connection is needed a second time. - closedConnectionHosts[host] = entry.url; - } - }); - - phantomas.on('send', function(entry, res) { - var host = entry.protocol + '://' + entry.domain; - var previousClosedConnection = closedConnectionHosts[host]; - - if (previousClosedConnection) { - // There was a closed connection. We can blame it safely now! - phantomas.incrMetric('closedConnections'); - phantomas.addOffender('closedConnections', previousClosedConnection); - - closedConnectionHosts[host] = null; - } - }); -};