From 9f94d93509b8a4ec5a099e422dc5a02f71e67d13 Mon Sep 17 00:00:00 2001
From: raclim <raclim@nyu.edu>
Date: Thu, 22 Aug 2024 16:07:39 -0400
Subject: [PATCH 1/2] use clientPromise in MongoStore

---
 server/server.js | 37 +++++++++++++------------------------
 1 file changed, 13 insertions(+), 24 deletions(-)

diff --git a/server/server.js b/server/server.js
index 64affcf509..8b4d196451 100644
--- a/server/server.js
+++ b/server/server.js
@@ -73,6 +73,18 @@ app.options('*', corsMiddleware);
 app.use(bodyParser.urlencoded({ limit: '50mb', extended: true }));
 app.use(bodyParser.json({ limit: '50mb' }));
 app.use(cookieParser());
+
+mongoose.set('strictQuery', true);
+
+const clientPromise = mongoose
+  .connect(mongoConnectionString, {
+    useNewUrlParser: true,
+    useUnifiedTopology: true,
+    serverSelectionTimeoutMS: 30000, // 30 seconds timeout
+    socketTimeoutMS: 45000 // 45 seconds timeout
+  })
+  .then((m) => m.connection.getClient());
+
 app.use(
   session({
     resave: true,
@@ -85,7 +97,7 @@ app.use(
       secure: false
     },
     store: new MongoStore({
-      mongooseConnection: mongoose.connection,
+      clientPromise,
       autoReconnect: true
     })
   })
@@ -151,29 +163,6 @@ app.use('/', passportRoutes);
 // configure passport
 require('./config/passport');
 
-// Connect to MongoDB
-const connectToMongoDB = async () => {
-  try {
-    await mongoose.connect(mongoConnectionString, {
-      useNewUrlParser: true,
-      useUnifiedTopology: true
-    });
-  } catch (error) {
-    console.error('Failed to connect to MongoDB: ', error);
-    process.exit(1);
-  }
-};
-
-connectToMongoDB();
-
-mongoose.set('strictQuery', true);
-mongoose.connection.on('error', () => {
-  console.error(
-    'MongoDB Connection Error. Please make sure that MongoDB is running.'
-  );
-  process.exit(1);
-});
-
 app.get('/', (req, res) => {
   res.sendFile(renderIndex());
 });

From e31afef3bd713bf0269bbe8c141554b72890b010 Mon Sep 17 00:00:00 2001
From: raclim <raclim@nyu.edu>
Date: Thu, 22 Aug 2024 16:08:10 -0400
Subject: [PATCH 2/2] add timeout in previewServer

---
 server/previewServer.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/server/previewServer.js b/server/previewServer.js
index 7547756450..3c07cd5d51 100644
--- a/server/previewServer.js
+++ b/server/previewServer.js
@@ -19,9 +19,13 @@ const mongoConnectionString = process.env.MONGO_URL;
 // Connect to MongoDB
 const connectToMongoDB = async () => {
   try {
+    mongoose.set('strictQuery', true);
+
     await mongoose.connect(mongoConnectionString, {
       useNewUrlParser: true,
-      useUnifiedTopology: true
+      useUnifiedTopology: true,
+      serverSelectionTimeoutMS: 30000, // 30 seconds timeout
+      socketTimeoutMS: 45000 // 45 seconds timeout
     });
   } catch (error) {
     console.error('Failed to connect to MongoDB: ', error);
@@ -31,7 +35,6 @@ const connectToMongoDB = async () => {
 
 connectToMongoDB();
 
-mongoose.set('strictQuery', true);
 mongoose.connection.on('error', () => {
   console.error(
     'MongoDB Connection Error. Please make sure that MongoDB is running.'