Update WorkContractExample.cpp

Author: Geenz

Examples/WorkContractExample.cpp

@@ -2,14 +2,28 @@
 // Created by Geenz on 8/8/25.
 //
 
+
 #include "WorkContractExample.h"
 #include <iostream>
 #include "../src/Concurrency/WorkContractGroup.h"
+#include "../src/Concurrency/WorkService.h"
 using namespace EntropyEngine;
 using namespace Core;
 using namespace Concurrency;
 
 int main() {
+    WorkService service{WorkService::Config()};
+    service.start();
+    WorkContractGroup group(1000);
+
+    for (int i = 0; i < 1000; i++) {
+        group.createContract([=]() {
+            printf("WorkContractGroup createContract %i\n", i);
+        }).schedule();
+    }
+    service.addWorkContractGroup(&group);
+    group.wait();
+
+    service.stop();
     return 0;
 }
-