46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getListeningCb = exports.getErrorCb = void 0;
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/**
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* Event listener for HTTP server "error" event.
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*
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* @since 0.0.0
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*/
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function getErrorCb(port) {
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return (error) => {
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if (error.syscall !== 'listen') {
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throw error;
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}
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const bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port;
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// handle specific listen errors with friendly messages
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switch (error.code) {
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case 'EACCES': {
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console.error(bind + ' requires elevated privileges');
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process.exit(1);
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}
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case 'EADDRINUSE': {
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console.error(bind + ' is already in use');
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process.exit(1);
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}
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default:
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throw error;
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}
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};
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}
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exports.getErrorCb = getErrorCb;
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/**
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* Event listener for HTTP server "listening" event.
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*
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* @since 0.0.0
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*/
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function getListeningCb(server, debug) {
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return () => {
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const addr = server.address();
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if (addr) {
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const bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port;
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debug('Listening on ' + bind);
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}
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};
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}
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exports.getListeningCb = getListeningCb;
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