listening
v0.1.0
Published
Check if a server is listening on the given params
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listening
npm install listening --save
var listening = require('listening');
listening(8080, function(err, res) {
// res will be true/false
});
Listening API follows server.listen API.
why
Why would we want to test for a listening server before starting our own server,
can't we just try to .listen
again later on?
The current answer for node 0.10.x is no you can't.
See the node.js issue.