INNER CODE UNIT · JavaScript

doListen

phusion/passenger · src/helper-scripts/node-loader.js:281

function doListen(server, listenTries, callback) {
	function errorHandler(error) {
		if (error.errno == 'EADDRINUSE') {
			if (listenTries == 100) {
				server.emit('error', new Error(
					'Phusion Passenger could not find suitable socket address to bind on'));
			} else {
				// Try again with another socket path.
				listenTries++;
				doListen(server, listenTries, callback);
			}
		} else {
			server.emit('error', error);
		}
	}

	var socketPath = PhusionPassenger.options.socket_path = generateServerSocketPath();
	server.once('error', errorHandler);

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