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Fix server crashing when there was MongoDB connection error

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This commit is contained in:
Dorian Niemiec 2024-04-17 18:01:22 +02:00
parent ba0fa15e0a
commit afc439f19a
1 changed files with 4 additions and 4 deletions
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8
backend/serverSideScript.js
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@ -41,7 +41,7 @@ function generateUniqueShortenedURLID(db, callback) {
var id = generateShortenedURLID(); var id = generateShortenedURLID();
db.collection("urls").find({id: id}).toArray(function(err, result) { db.collection("urls").find({id: id}).toArray(function(err, result) {
if (err) { if (err) {
db.close(); if(db.close) db.close();
callServerError(500, err); callServerError(500, err);
return; return;
} }
@ -132,7 +132,7 @@ if (href.match(/^\/admin\/?$/)) {
connectMongo(function(db) { connectMongo(function(db) {
db.collection("urls").find({url: purl}).toArray(function(err, result) { db.collection("urls").find({url: purl}).toArray(function(err, result) {
if (err) { if (err) {
db.close(); if(db.close) db.close();
callServerError(500, err); callServerError(500, err);
return; return;
} }
@ -142,7 +142,7 @@ if (href.match(/^\/admin\/?$/)) {
generateUniqueShortenedURLID(db, function(id) { generateUniqueShortenedURLID(db, function(id) {
db.collection("urls").insertOne({id: id, url: purl}, function(err, dbres) { db.collection("urls").insertOne({id: id, url: purl}, function(err, dbres) {
if (err) { if (err) {
db.close(); if(db.close) db.close();
callServerError(500, err); callServerError(500, err);
return; return;
} }
@ -160,7 +160,7 @@ if (href.match(/^\/admin\/?$/)) {
connectMongo(function(db) { connectMongo(function(db) {
db.collection("urls").find({id: id}).toArray(function(err, result) { db.collection("urls").find({id: id}).toArray(function(err, result) {
if (err) { if (err) {
db.close(); if(db.close) db.close();
callServerError(500, err); callServerError(500, err);
return; return;
} }