RejectedSoftware Forums

As a beginner in D and Vibe programming I have a hard time finding code examples online.

I'm currently trying to find out how to use vibe's fiber friendly mutexes. Is the following code the correct way to use mutexes ? I suppose synchronizing on the object is nos OK because the mutex in the base object is not a fiber friendly mutex.

final class Store {
  auto mtx = new TaskMutex;
  int count = 0;
  // Return the incremented value of count in a string
  string getIncrementedCount()
  {
    synchronize(mtx) 
    {
      count += 1; 
      return to!string(count);
    }
  }
}

void get(HTTPServerRequest req, HTTPServerResponse res)
{
  string str = g_store.getIncrementedCount();
  render!"index.dt"(res, str);
}

shared Store g_store;

shared static this()
{
  g_store = new Store;
  auto router = new URLRouter;
  router.get("/", &get);
  auto settings = new HTTPServerSettings;
  settings.port = 8080;
  settings.bindAddresses = ["::1", "127.0.0.1"];
  listenHTTP(settings, router);
  logInfo("Open http://127.0.0.1:8080/ in your browser");
}