Nursery: Initial integration

StimulusProducer: syncAwaitAllSettlements should pump caller io_context

smocore/marionette/main.cpp

@@ -5,6 +5,7 @@
 #include <spinscale/component.h>
 #include <spinscale/componentThread.h>
 #include <marionette/marionette.h>
+#include <spinscale/co/nonViralCompletion.h>
 #include <spinscale/runtime.h>
 #include <componentThread.h>
 #include <mindManager/mindManager.h>
@@ -33,7 +34,12 @@ void marionetteInitializeReqCb(bool success)
 		<< '\n';
 
 	mrntt.holdFinalizeCReq(
-		[]() { marionetteFinalizeReqCb(true); });
+		[](std::exception_ptr &exceptionPtr)
+		{
+			sscl::co::NonViralCompletion nvc(exceptionPtr);
+			nvc.checkAndRethrowException();
+			marionetteFinalizeReqCb(true);
+		});
 }
 
 void marionetteFinalizeReqCb(bool success)
@@ -82,7 +88,12 @@ void MarionetteComponent::postJoltHook()
 					break;
 			}
 			mrntt.holdFinalizeCReq(
-				[]() { marionetteFinalizeReqCb(true); });
+				[](std::exception_ptr &exceptionPtr)
+				{
+					sscl::co::NonViralCompletion nvc(exceptionPtr);
+					nvc.checkAndRethrowException();
+					marionetteFinalizeReqCb(true);
+				});
 		});
 }
 
@@ -128,14 +139,24 @@ void MarionetteComponent::preLoopHook()
 	smo::initializeSalmanoff();
 	callShutdownSalmanoff = true;
 
+	taskNursery.openAdmission();
+
 	holdInitializeCReq(
-		[] { marionetteInitializeReqCb(true); });
+		[](std::exception_ptr &exceptionPtr)
+		{
+			sscl::co::NonViralCompletion nvc(exceptionPtr);
+			nvc.checkAndRethrowException();
+			marionetteInitializeReqCb(true);
+		});
 
 	std::cout << "PuppeteerThread::main: Entering event loop" << "\n";
 }
 
 void MarionetteComponent::postLoopHook()
 {
+	taskNursery.requestCancelOnAll();
+	taskNursery.closeAdmission();
+
 	std::cout << "PuppeteerThread::main: Exited event loop" << "\n";
 }