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30 lines
395 B
JavaScript
30 lines
395 B
JavaScript
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/**
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* Module dependencies.
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*/
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var eio = require('..');
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/**
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* Listen shortcut that fires a callback on an ephemeral port.
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*/
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exports.listen = function (opts, fn) {
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if ('function' === typeof opts) {
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fn = opts;
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opts = {};
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}
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var e = eio.listen(0, opts, function () {
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fn(e.httpServer.address().port);
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});
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return e;
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};
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/**
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* Sprintf util.
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*/
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require('s').extend();
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