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mqtt-backend/node_modules/aedes/benchmarks/server.js

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+'use strict'
+
+// To be used with cpuprofilify http://npm.im/cpuprofilify
+
+const aedes = require('../')()
+const server = require('net').createServer(aedes.handle)
+const port = 1883
+
+server.listen(port, function () {
+  console.error('server listening on port', port, 'pid', process.pid)
+})
+
+aedes.on('clientError', function (client, err) {
+  console.error('client error', client.id, err.message)
+})
+
+// Cleanly shut down process on SIGTERM to ensure that perf-<pid>.map gets flushed
+process.on('SIGINT', onSIGINT)
+
+function onSIGINT () {
+  // IMPORTANT to log on stderr, to not clutter stdout which is purely for data, i.e. dtrace stacks
+  console.error('Caught SIGTERM, shutting down.')
+  server.close()
+  process.exit(0)
+}