fix: retry failed setObject calls

src/database/mongo/hash.js

@@ -15,6 +15,7 @@ module.exports = function (module) {
 		}
 
 		const writeData = helpers.serializeData(data);
+		try {
 			if (isArray) {
 				var bulk = module.client.collection('objects').initializeUnorderedBulkOp();
 				key.forEach(key => bulk.find({ _key: key }).upsert().updateOne({ $set: writeData }));
@@ -22,6 +23,12 @@ module.exports = function (module) {
 			} else {
 				await module.client.collection('objects').updateOne({ _key: key }, { $set: writeData }, { upsert: true, w: 1 });
 			}
+		} catch (err) {
+			if (err && err.message.startsWith('E11000 duplicate key error')) {
+				return await module.setObject(key, data);
+			}
+			throw err;
+		}
 
 		cache.delObjectCache(key);
 	};