release semaphore only if requied

2025-01-28 07:37:43 +01:00
parent 2414f2f7c5
commit c02763ae9a
1 changed files with 3 additions and 2 deletions
--- a/Pilz.Net/Api/ApiServer.cs
+++ b/Pilz.Net/Api/ApiServer.cs
@@ -100,13 +100,14 @@ public class ApiServer(string apiUrl) : IApiServer
    {
        if (MaxConcurentConnections == int.MaxValue)
            return; // Unlimited in this case
-        semaphore ??= new(MaxConcurentConnections);
+        semaphore ??= new(MaxConcurentConnections, MaxConcurentConnections);
        semaphore.Wait();
    }

    protected virtual void FreeSlot()
    {
-        semaphore?.Release();
+        if (semaphore != null && semaphore.CurrentCount < MaxConcurentConnections)
+            semaphore.Release();
    }

    public virtual void RegisterHandler<T>(T instance) where T : class