diff --git a/src/app.module.ts b/src/app.module.ts
index ec2ed61..06fca4e 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -41,7 +41,7 @@ const ORMModules = [
             logging: false,
             enableWAL: true,
             busyErrorRetry: 120 * 1000,
-            // busyTimeout: 120 * 1000,
+            busyTimeout: 120 * 1000,
 
         }),
         CacheModule.register(),
diff --git a/src/services/stratum-v1.service.ts b/src/services/stratum-v1.service.ts
index 9d90c6e..d2a9e37 100644
--- a/src/services/stratum-v1.service.ts
+++ b/src/services/stratum-v1.service.ts
@@ -41,7 +41,7 @@ export class StratumV1Service implements OnModuleInit {
   }
 
   private startSocketServer() {
-    new Server(async (s: Socket) => {
+    const server = new Server(async (s: Socket) => {
 
       const promiseSocket = new PromiseSocket(s);
 
@@ -86,7 +86,11 @@ export class StratumV1Service implements OnModuleInit {
 
       });
 
-    }).listen(3333, () => {
+    });
+
+    server.maxConnections = 300;
+
+    server.listen(3333, () => {
       console.log(`Bitcoin Stratum server is listening on port ${3333}`);
     });