Made startup logs more explicit

config/demo.js

@@ -5,11 +5,11 @@ const fs = require('fs')
 const path = require('path')
 const debug = require('debug')('tracman-demo')
 
-module.exports = (io) => {
+module.exports = (io, filename='demo.txt') => {
   return new Promise( (resolve, reject) => {
 
     // File is space-seperated: delay, lat, lon, dir, spd
-    fs.readFile(path.join(__dirname, '/demo.txt'), (err, data) => {
+    fs.readFile(path.join(__dirname, filename), (err, data) => {
       if (err) {
         console.error(err.message)
         reject()
@@ -38,7 +38,7 @@ module.exports = (io) => {
           }
         })(5667)
 
-        console.log('  Demo running')
+        console.log(`  Demo running from ./${filename}`)
         resolve()
 
       }

config/mail.js

@@ -22,7 +22,12 @@ module.exports = {
     return new Promise( (resolve, reject) => {
       transporter.verify()
       .then( (success) => {
-        console.log(`  SMTP${(success)?'':' not'} ready`)
+        if (success) {
+          console.log(`  Nodemailer connected to ${env.mailserver}:${env.mailport} as ${env.mailauth.user}`)
+          resolve()
+        } else reject(new Error(
+          `Nodemailer failed to connect to SMTP server at smtp:/\/${env.mailauth.user}:${env.mailauth.pass}@${env.mailserver}:${env.mailport}`
+        ))
         resolve()
       }).catch( (err) => {
         console.log(err.stack)

server.js

@@ -36,7 +36,7 @@ let ready_promise_list = []
       keepAlive: true
     })
     .then( (db) => {
-      console.log(`  Mongoose connected to ${db.name} database`)
+      console.log(`  Mongoose connected to ${env.mongoSetup}`)
       resolve()
     } )
     .catch( (err) => {
@@ -170,7 +170,7 @@ let ready_promise_list = []
 }
 
 /* RUNTIME */
-console.log(`Starting Tracman server in ${env.mode} mode...`)
+console.log(`Starting ${env.mode} server at ${__dirname}...`)
 
 // Test SMTP server
 ready_promise_list.push(mail.verify())
@@ -179,7 +179,7 @@ ready_promise_list.push(mail.verify())
 ready_promise_list.push( new Promise( (resolve, reject) => {
   http.listen(env.port, () => {
 
-    console.log(`  Listening on port ${env.port}`)
+    console.log(`  Express listening on ${env.url}`)
     resolve()
 
     // Check for clients for each user
@@ -201,7 +201,11 @@ ready_promise_list.push( new Promise( (resolve, reject) => {
     ready_promise_list.push( demo(io) )
 
     // Mark everything when working correctly
-    Promise.all(ready_promise_list).then( () => {
+    Promise.all(ready_promise_list.map(
+      // Also wait for rejected promises
+      // https://stackoverflow.com/a/36115549/3006854
+      p => p.catch(e => e)
+    )).then( () => {
       console.log('Tracman server is running properly\n')
       app.emit('ready') // Used for tests
     }).catch( (err) => {