could listen to unix socket, better conf

server/index.js

@@ -6,17 +6,18 @@ const morgan = require('morgan')
 const { Nuxt, Builder } = require('nuxt')
 const firstRun = require('./firstrun')
 // Import and Set Nuxt.js options
-const config = require('../nuxt.config.js')
+const nuxt_config = require('../nuxt.config.js')
+const config = require('./config')
 
 const app = express()
 async function start() {
   // Init Nuxt.js
-  const nuxt = new Nuxt(config)
+  const nuxt = new Nuxt(nuxt_config)
 
-  const { host, port } = nuxt.options.server
+  // const { host, port } = nuxt.options.server
 
   // Build only in dev mode
-  if (config.dev) {
+  if (nuxt_config.dev) {
     const builder = new Builder(nuxt)
     await builder.build()
   } else {
@@ -29,10 +30,26 @@ async function start() {
   app.use(nuxt.render)
 
   // Listen the server
-  app.listen(port, host)
-  consola.ready({
-    message: `Server listening on http://${host}:${port}`,
-    badge: true
+  const server = app.listen(config.server)
+
+  // close connections/port/unix socket
+  function shutdown() {
+    consola.info(`Closing connections..`)
+    server.close()
+  }
+  process.on('SIGTERM', shutdown)
+  process.on('SIGINT', shutdown)
+
+  server.on('error', e => {
+    consola.error(e)
+  })
+
+  server.on('listening', () => {
+    const address = server.address()
+    consola.ready({
+      message: `Server listening on ${(typeof address) === 'object' ? `${address.address}:${address.port}` : address}`,
+      badge: true
+    })
   })
 }