trying an earlier version

backend/controllers/groups.js

@@ -1,8 +1,15 @@
 const Group = require("../models/group");
 
 exports.get_groups = async function (req, res) {
-    const grp_results = await Group.find({ shortName: req.params.shortName.toLowerCase()}).sort("position").exec();
+    process.nextTick(async function () {
+    const grp_results = await Group.find({ shortName: req.params.shortName.toLowerCase()}).sort("position").catch(err => {
+        console.error(err);
+        res.status(500);
+        res.json({ success: false, message: err });
+        return;
+      });
 
     res.contentType('json');
     res.send(JSON.stringify(grp_results));
+    });
 }

backend/controllers/talkgroups.js

@@ -1,7 +1,13 @@
 const Talkgroup = require("../models/talkgroup");
 
 exports.get_talkgroups = async function (req, res) {
-    const tg_results = await Talkgroup.find({ 'shortName': req.params.shortName.toLowerCase()})
+    const tg_results = await Talkgroup.find({ 'shortName': req.params.shortName.toLowerCase()}).catch(err => {
+        console.error(err);
+        res.status(500);
+        res.json({ success: false, message: err });
+        return;
+      });
+      
     var talkgroups = {};
     for (var tg in tg_results) {
         talkgroups[tg_results[tg].num] = tg_results[tg];

backend/index.js

@@ -51,19 +51,14 @@ const connect = async () => {
     console.log(mongoose.connection.readyState); //logs 0
     mongoose.connection.on('connecting', () => {
       console.log('Mongoose is connecting')
-      console.log(mongoose.connection.readyState); //logs 2
     });
     mongoose.connection.on('connected', () => {
       console.log('Mongoose is connected');
-      console.log(mongoose.connection.readyState); //logs 1
     });
     mongoose.connection.on('disconnecting', () => {
       console.log('Mongoose is disconnecting');
-      console.log(mongoose.connection.readyState); // logs 3
     });
   
-    // Connect to a MongoDB server running on 'localhost:27017' and use the
-    // 'test' database.
     await mongoose.connect(mongoUrl, { useNewUrlParser: true, useUnifiedTopology: true });
     console.log("All Done");
 }

backend/package.json

@@ -24,7 +24,7 @@
     "get-folder-size": "^4.0.0",
     "mkdirp": "^2.1.6",
     "mongodb": "5.2.0",
-    "mongoose": "7.0.3",
+    "mongoose": "7.0.0",
     "multer": "1.3.0",
     "node-ffprobe": "https://github.com/ListenerApproved/node-ffprobe",
     "node-schedule": "2.1.1",