Introduced stop signals and dependency gating for operations. Added mechanism to RMASS message sending protocol (Confirmed Working)

core/execution/operation/operation.py

@@ -9,16 +9,19 @@ def buildOperation(definition, outputs):
     from core.execution.executioncontract import executeContract
     actions = definition.actions
     responses = []
-
+    outputs["stopsignals"] = []
     for action in actions:
+        if hasattr(action, "depends"):
+            stop =any(
+                dependency in outputs["stopsignals"]
+                for dependency in action.depends
+            )
+                #stop = True
+                #break
 
-        #if action == "recursiveset":
-        #if hasattr(action, "recursiveset"):
-        #    from core.runtime.recursive import recursiveSet
-        #    outputs, responses = recursiveSet(action, outputs, responses)
+            if stop:
+                continue
 
-        #else:
-            #outputs, response = buildAction(action, outputs)
         outputs, response = executeContract(action, outputs)
         
         #if hasattr(action, recursive)