Exit on shutdown

src/Proto.Cluster/ClusterConfig.cs

@@ -173,6 +173,11 @@ private ClusterConfig(string clusterName, IClusterProvider clusterProvider, IIde
     /// </summary>
     public bool LegacyRequestTimeoutBehavior { get; init; }
 
+    /// <summary>
+    ///     Exit the application process when the cluster is terminated. Default is false.
+    /// </summary>
+    public bool ExitOnShutdown { get; set; } = false;
+
     /// <summary>
     ///     Timeout for single retry of actor request. Default is 5s.
     ///     Overall timeout for the request is controlled by the cancellation token on
@@ -345,6 +350,15 @@ public ClusterConfig WithRemotePidCacheTimeToLive(TimeSpan timeout) =>
     /// </summary>
     public ClusterConfig WithLegacyRequestTimeoutBehavior(bool enabled = true) =>
         this with { LegacyRequestTimeoutBehavior = enabled };
+
+
+    /// <summary>
+    ///     Exit the application process when the cluster is shutdown.
+    /// </summary>
+    /// <param name="enabled"></param>
+    /// <returns></returns>
+    public ClusterConfig WithExitOnShutdown(bool enabled = true) => 
+        this with { ExitOnShutdown = enabled };
 
     /// <summary>
     ///     Creates a new <see cref="ClusterConfig" />

src/Proto.Cluster/ProtoActorLifecycleHost.cs

@@ -32,7 +32,11 @@ public async Task StartAsync(CancellationToken _)
                 return;
             }
             _shutdownViaActorSystem = true;
-            _lifetime.StopApplication();
+
+            if (_actorSystem.Cluster().Config.ExitOnShutdown)
+            {
+                _lifetime.StopApplication();
+            }
         });
 
         if (_runAsClient)