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| 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.on('connect', function() {
| socket.end();
| cb(null, true);
| });
|
| socket.on('error', function() {
| socket.end();
| cb(null, false);
| });
| };
|
|
