Edit File: checkGrowl.js
var net = require('net'); var hasGrowl = false; module.exports = function(growlConfig, cb) { if (typeof cb === 'undefined') { cb = growlConfig; growlConfig = {}; } if (hasGrowl) return cb(null, hasGrowl); var port = growlConfig.port || 23053; var host = growlConfig.host || 'localhost'; var socket = net.connect(port, host); socket.setTimeout(100); socket.once('connect', function() { socket.end(); cb(null, true); }); socket.once('error', function() { socket.end(); cb(null, false); }); };
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