self.service = function (role, fn) {
self.allocate(role, function (port, ready) {
up.on('up', function () {
self.assume(role, port);
});
fn(port, ready);
if (fn.length === 1) ready();
});
};
self.service = function (role, params, fn) {
if (typeof role === 'object') {
fn = params;
params = role;
role = params.role;
}
else if (typeof params === 'function') {
fn = params;
params = {};
}
self.allocate(role, params, function (port, ready) {
up.on('up', function () {
params.port = port;
self.assume(role, params);
});
fn(port, ready);
if (fn.length === 1) ready();
});
};