diff --git a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/MessageBroker.kt b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/MessageBroker.kt
index 1816ffcd6..56f9626f3 100644
--- a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/MessageBroker.kt
+++ b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/MessageBroker.kt
@@ -102,8 +102,8 @@ class MessageBroker(queueMessages: Boolean = false) : IPrintable {
         private val messageContext: ProtocolContexts.MessageContext
     ) : IRdWireableDispatchHelper {
 
-        override fun dispatch(lifetime: Lifetime, scheduler: IScheduler?, action: () -> Unit) {
-            doDispatch(lifetime.intersect(this.lifetime), scheduler ?: protocol.scheduler, action)
+        override fun dispatch(scheduler: IScheduler?, action: () -> Unit) {
+            doDispatch(lifetime, scheduler ?: protocol.scheduler, action)
         }
 
         private fun doDispatch(lifetime: Lifetime, scheduler: IScheduler, action: () -> Unit) {
diff --git a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/base/IRdReactive.kt b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/base/IRdReactive.kt
index 6715d3215..07a0bda47 100644
--- a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/base/IRdReactive.kt
+++ b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/base/IRdReactive.kt
@@ -35,8 +35,7 @@ interface IRdWireableDispatchHelper {
     val rdId: RdId
     val lifetime: Lifetime
 
-    fun dispatch(lifetime: Lifetime = this.lifetime, scheduler: IScheduler? = null, action: () -> Unit)
-    fun dispatch(scheduler: IScheduler? = null, action: () -> Unit) = dispatch(lifetime, scheduler, action)
+    fun dispatch(scheduler: IScheduler? = null, action: () -> Unit)
 }
 
 
diff --git a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdMap.kt b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdMap.kt
index aea3adf52..ccc6ed4ac 100644
--- a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdMap.kt
+++ b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdMap.kt
@@ -221,8 +221,8 @@ class AsyncRdMap<K : Any, V : Any> private constructor(
                     override val lifetime: Lifetime
                         get() = dispatchHelper.lifetime
 
-                    override fun dispatch(lifetime: Lifetime, scheduler: IScheduler?, action: () -> Unit) {
-                        dispatchHelper.dispatch(lifetime, SynchronousScheduler, action)
+                    override fun dispatch(scheduler: IScheduler?, action: () -> Unit) {
+                        dispatchHelper.dispatch(SynchronousScheduler, action)
                     }
                 })
             }
diff --git a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdSet.kt b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdSet.kt
index 8a37966b5..61825d86a 100644
--- a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdSet.kt
+++ b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/AsyncRdSet.kt
@@ -190,8 +190,8 @@ class AsyncRdSet<T : Any> private constructor(
                     override val lifetime: Lifetime
                         get() = dispatchHelper.lifetime
 
-                    override fun dispatch(lifetime: Lifetime, scheduler: IScheduler?, action: () -> Unit) {
-                        dispatchHelper.dispatch(lifetime, SynchronousScheduler, action)
+                    override fun dispatch(scheduler: IScheduler?, action: () -> Unit) {
+                        dispatchHelper.dispatch(SynchronousScheduler, action)
                     }
                 })
             }
diff --git a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/RdTask.kt b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/RdTask.kt
index 30ece6630..12f834d88 100644
--- a/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/RdTask.kt
+++ b/rd-kt/rd-framework/src/main/kotlin/com/jetbrains/rd/framework/impl/RdTask.kt
@@ -130,7 +130,7 @@ class CallSiteWiredRdTask<TReq, TRes>(
         } else if (resultFromWire is RdTaskResult.Cancelled)
             sendCancellation()
 
-        dispatchHelper.dispatch(outerLifetime, wireScheduler) {
+        dispatchHelper.dispatch(wireScheduler) {
             if (!result.setIfEmpty(resultFromWire))
                 RdReactiveBase.logReceived.trace { "call `${call.location}` (${call.rdid}) response was dropped, task result is: ${result.valueOrNull}" }
         }
@@ -192,7 +192,7 @@ class EndpointWiredRdTask<TReq, TRes>(
         RdReactiveBase.logReceived.trace { "received cancellation" }
         buffer.readVoid() //nothing just a void value
 
-        dispatchHelper.dispatch(lifetime, wireScheduler) {
+        dispatchHelper.dispatch(wireScheduler) {
             val success = result.setIfEmpty(RdTaskResult.Cancelled())
             val wireScheduler = call.protocol?.scheduler
             if (success || wireScheduler == null)
diff --git a/rd-net/RdFramework/Base/IRdBindable.cs b/rd-net/RdFramework/Base/IRdBindable.cs
index 110e5ddbe..f39f7f3ea 100644
--- a/rd-net/RdFramework/Base/IRdBindable.cs
+++ b/rd-net/RdFramework/Base/IRdBindable.cs
@@ -46,24 +46,19 @@ public interface IRdWireableDispatchHelper
     RdId RdId { get; }
     Lifetime Lifetime { get; }
     
-    public void Dispatch(Lifetime lifetime, IScheduler? scheduler, Action action);
+    public void Dispatch(IScheduler? scheduler, Action action);
   }
 
   public static class RdWireableDispatchHelperEx
   {
-    public static void Dispatch(this IRdWireableDispatchHelper helper, Lifetime lifetime, Action action)
-    {
-      helper.Dispatch(lifetime, null, action);
-    }
-    
     public static void Dispatch(this IRdWireableDispatchHelper helper, IScheduler? scheduler, Action action)
     {
-      helper.Dispatch(helper.Lifetime, scheduler, action);
+      helper.Dispatch(scheduler, action);
     }
     
     public static void Dispatch(this IRdWireableDispatchHelper helper, Action action)
     {
-      helper.Dispatch(helper.Lifetime, null, action);
+      helper.Dispatch(null, action);
     }
   }
 
diff --git a/rd-net/RdFramework/Impl/AsyncRdMap.cs b/rd-net/RdFramework/Impl/AsyncRdMap.cs
index aeded2755..f52143345 100644
--- a/rd-net/RdFramework/Impl/AsyncRdMap.cs
+++ b/rd-net/RdFramework/Impl/AsyncRdMap.cs
@@ -224,7 +224,7 @@ public DelegatingDispatchHelper(IRdWireableDispatchHelper dispatchHelper)
       myDispatchHelper = dispatchHelper;
     }
     
-    public void Dispatch(Lifetime lifetime, IScheduler? scheduler, Action action)
+    public void Dispatch(IScheduler? scheduler, Action action)
     {
       myDispatchHelper.Dispatch(SynchronousScheduler.Instance, action);
     }
diff --git a/rd-net/RdFramework/Impl/AsyncRdSet.cs b/rd-net/RdFramework/Impl/AsyncRdSet.cs
index 072ac2804..3b6970db5 100644
--- a/rd-net/RdFramework/Impl/AsyncRdSet.cs
+++ b/rd-net/RdFramework/Impl/AsyncRdSet.cs
@@ -252,7 +252,7 @@ public DelegatingDispatchHelper(IRdWireableDispatchHelper dispatchHelper)
       myDispatchHelper = dispatchHelper;
     }
     
-    public void Dispatch(Lifetime lifetime, IScheduler? scheduler, Action action)
+    public void Dispatch(IScheduler? scheduler, Action action)
     {
       myDispatchHelper.Dispatch(SynchronousScheduler.Instance, action);
     }
diff --git a/rd-net/RdFramework/Impl/MessageBroker.cs b/rd-net/RdFramework/Impl/MessageBroker.cs
index cae0f76ba..0b9ba365f 100644
--- a/rd-net/RdFramework/Impl/MessageBroker.cs
+++ b/rd-net/RdFramework/Impl/MessageBroker.cs
@@ -121,9 +121,9 @@ internal RdWireableDispatchHelper(Lifetime lifetime, ILog log, IRdWireable wirea
         myMessageContext = messageContext;
       }
 
-      public void Dispatch(Lifetime lifetime, IScheduler? scheduler, Action action)
+      public void Dispatch(IScheduler? scheduler, Action action)
       {
-        DoDispatch(lifetime.Intersect(Lifetime), scheduler ?? myProtocol.Scheduler, action);
+        DoDispatch(Lifetime, scheduler ?? myProtocol.Scheduler, action);
       }
       
       private void DoDispatch(Lifetime lifetime, IScheduler scheduler, Action action)
diff --git a/rd-net/RdFramework/Tasks/WiredRdTask.cs b/rd-net/RdFramework/Tasks/WiredRdTask.cs
index acd9ab51b..6f215bbb3 100644
--- a/rd-net/RdFramework/Tasks/WiredRdTask.cs
+++ b/rd-net/RdFramework/Tasks/WiredRdTask.cs
@@ -124,7 +124,7 @@ public override void OnWireReceived(IProtocol proto, SerializationCtx ctx, Unsaf
           SendCancellation();
 
 
-        dispatchHelper.Dispatch(myOuterLifetime, WireScheduler, () =>
+        dispatchHelper.Dispatch(WireScheduler, () =>
         {
           if (!ResultInternal.SetIfEmpty(taskResult))
             Trace(RdReactiveBase.ourLogReceived, "response from wire was rejected because task already has result");
@@ -203,7 +203,7 @@ public override void OnWireReceived(IProtocol proto, SerializationCtx ctx, Unsaf
         Trace(RdReactiveBase.ourLogReceived, "received cancellation");
         reader.ReadVoid(); //nothing just a void value
         
-        dispatchHelper.Dispatch(Lifetime, WireScheduler, () =>
+        dispatchHelper.Dispatch(WireScheduler, () =>
         {
           var success = ResultInternal.SetIfEmpty(RdTaskResult<TRes>.Cancelled());
           var protocolScheduler = myCall.TryGetProto()?.Scheduler;