From e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d Mon Sep 17 00:00:00 2001 From: Piotr Russ Date: Mon, 16 Nov 2020 00:10:28 +0100 Subject: api, login, auth --- node_modules/nodemon/lib/utils/bus.js | 44 +++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 node_modules/nodemon/lib/utils/bus.js (limited to 'node_modules/nodemon/lib/utils/bus.js') diff --git a/node_modules/nodemon/lib/utils/bus.js b/node_modules/nodemon/lib/utils/bus.js new file mode 100644 index 0000000..4e120c5 --- /dev/null +++ b/node_modules/nodemon/lib/utils/bus.js @@ -0,0 +1,44 @@ +var events = require('events'); +var debug = require('debug')('nodemon'); +var util = require('util'); + +var Bus = function () { + events.EventEmitter.call(this); +}; + +util.inherits(Bus, events.EventEmitter); + +var bus = new Bus(); + +// /* +var collected = {}; +bus.on('newListener', function (event) { + debug('bus new listener: %s (%s)', event, bus.listeners(event).length); + if (!collected[event]) { + collected[event] = true; + bus.on(event, function () { + debug('bus emit: %s', event); + }); + } +}); + +// */ + +// proxy process messages (if forked) to the bus +process.on('message', function (event) { + debug('process.message(%s)', event); + bus.emit(event); +}); + +var emit = bus.emit; + +// if nodemon was spawned via a fork, allow upstream communication +// via process.send +if (process.send) { + bus.emit = function (event, data) { + process.send({ type: event, data: data }); + emit.apply(bus, arguments); + }; +} + +module.exports = bus; -- cgit v1.2.3