25 lines
536 B
JavaScript
Executable File
25 lines
536 B
JavaScript
Executable File
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);
|
|
});
|
|
};
|