function val (name, value) {
var text = util.format("DEBUG: (%s) %s", utils.getType(value), name);
output(text, value);
};
this.register = function (newCommand) {
// if the first argument is an Array
if (Array.isArray(newCommand)) {
newCommand.forEach(addCommand);
}
// or if the first argument is an Object literal
else if (utils.getType(newCommand) === 'object') {
addCommand(newCommand);
}
// otherwise, bad input was provided
else {
throw new Error("arg 0: must Object or Array of Objects!");
}
};
this.stop = function (done) {
this.emit('stopping');
if (utils.getType(done) === 'function') {
this.on('stopped', done);
}
clients.forEach(function (client) {
client.end('received shutdown signal!\n');
});
server.close(function () {
self.emit('stopped');
});
};
function output (text, value) {
var marker = '';
for (var i = 0; i < process.stdout.columns; i +=1 ) {
marker += '-';
}
if (config.marker) {
console.log(marker);
}
console.log(text);
// if a value was provided as an argument
if ('1' in arguments) {
// some types don't show up when logged to console, so we'll convert
// them to strings for better readability
switch (utils.getType(value)) {
case 'boolean':
case 'number':
value = String(value);
break;
case 'object':
if (value === null) {
value = String(value);
}
break;
}
console.log(value);
}
if (config.printStack) {
console.trace();
}
if (config.marker) {
console.log(marker);
}
};
this.start = function (done) {
this.emit('starting');
// if socket path was defined, listen on that socket
if (config.socket) {
server.listen(config.socket);
}
// otherwise, we'll use TCP port and address from config
else {
server.listen(config.port, config.address);
}
if (utils.getType(done) === 'function') {
this.on('ready', done);
}
this.emit('ready');
return true;
};