fix: update track_replay logic

.github/workflows/integration-tests.yml

@@ -42,7 +42,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Install Hatch
-      run: python -m pip install --upgrade hatch
+      run: python -m pip install hatch==1.15.0
 
     - name: Setup and run Testing SDK
       working-directory: testing-sdk

src/aws_durable_execution_sdk_python/concurrency/executor.py

@@ -381,12 +381,11 @@ def _execute_item_in_child_context(
             executor_context._parent_id,  # noqa: SLF001
             name,
         )
-        child_context.state.track_replay(operation_id=operation_id)
 
         def run_in_child_handler():
             return self.execute_item(child_context, executable)
 
-        return child_handler(
+        result: ResultType = child_handler(
             run_in_child_handler,
             child_context.state,
             operation_identifier=operation_identifier,
@@ -396,6 +395,8 @@ def run_in_child_handler():
                 summary_generator=self.summary_generator,
             ),
         )
+        child_context.state.track_replay(operation_id=operation_id)
+        return result
 
     def replay(self, execution_state: ExecutionState, executor_context: DurableContext):
         """

src/aws_durable_execution_sdk_python/context.py

@@ -271,21 +271,21 @@ def create_callback(
         if not config:
             config = CallbackConfig()
         operation_id: str = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
         callback_id: str = create_callback_handler(
             state=self.state,
             operation_identifier=OperationIdentifier(
                 operation_id=operation_id, parent_id=self._parent_id, name=name
             ),
             config=config,
         )
-
-        return Callback(
+        result: Callback = Callback(
             callback_id=callback_id,
             operation_id=operation_id,
             state=self.state,
             serdes=config.serdes,
         )
+        self.state.track_replay(operation_id=operation_id)
+        return result
 
     def invoke(
         self,
@@ -306,8 +306,7 @@ def invoke(
             The result of the invoked function
         """
         operation_id = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
-        return invoke_handler(
+        result: R = invoke_handler(
             function_name=function_name,
             payload=payload,
             state=self.state,
@@ -318,6 +317,8 @@ def invoke(
             ),
             config=config,
         )
+        self.state.track_replay(operation_id=operation_id)
+        return result
 
     def map(
         self,
@@ -330,7 +331,6 @@ def map(
         map_name: str | None = self._resolve_step_name(name, func)
 
         operation_id = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
         operation_identifier = OperationIdentifier(
             operation_id=operation_id, parent_id=self._parent_id, name=map_name
         )
@@ -350,7 +350,7 @@ def map_in_child_context() -> BatchResult[R]:
                 operation_identifier=operation_identifier,
             )
 
-        return child_handler(
+        result: BatchResult[R] = child_handler(
             func=map_in_child_context,
             state=self.state,
             operation_identifier=operation_identifier,
@@ -363,6 +363,8 @@ def map_in_child_context() -> BatchResult[R]:
                 item_serdes=None,
             ),
         )
+        self.state.track_replay(operation_id=operation_id)
+        return result
 
     def parallel(
         self,
@@ -373,7 +375,6 @@ def parallel(
         """Execute multiple callables in parallel."""
         # _create_step_id() is thread-safe. rest of method is safe, since using local copy of parent id
         operation_id = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
         parallel_context = self.create_child_context(parent_id=operation_id)
         operation_identifier = OperationIdentifier(
             operation_id=operation_id, parent_id=self._parent_id, name=name
@@ -392,7 +393,7 @@ def parallel_in_child_context() -> BatchResult[T]:
                 operation_identifier=operation_identifier,
             )
 
-        return child_handler(
+        result: BatchResult[T] = child_handler(
             func=parallel_in_child_context,
             state=self.state,
             operation_identifier=operation_identifier,
@@ -405,6 +406,8 @@ def parallel_in_child_context() -> BatchResult[T]:
                 item_serdes=None,
             ),
         )
+        self.state.track_replay(operation_id=operation_id)
+        return result
 
     def run_in_child_context(
         self,
@@ -427,19 +430,20 @@ def run_in_child_context(
         step_name: str | None = self._resolve_step_name(name, func)
         # _create_step_id() is thread-safe. rest of method is safe, since using local copy of parent id
         operation_id = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
 
         def callable_with_child_context():
             return func(self.create_child_context(parent_id=operation_id))
 
-        return child_handler(
+        result: T = child_handler(
             func=callable_with_child_context,
             state=self.state,
             operation_identifier=OperationIdentifier(
                 operation_id=operation_id, parent_id=self._parent_id, name=step_name
             ),
             config=config,
         )
+        self.state.track_replay(operation_id=operation_id)
+        return result
 
     def step(
         self,
@@ -450,9 +454,7 @@ def step(
         step_name = self._resolve_step_name(name, func)
         logger.debug("Step name: %s", step_name)
         operation_id = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
-
-        return step_handler(
+        result: T = step_handler(
             func=func,
             config=config,
             state=self.state,
@@ -463,6 +465,8 @@ def step(
             ),
             context_logger=self.logger,
         )
+        self.state.track_replay(operation_id=operation_id)
+        return result
 
     def wait(self, duration: Duration, name: str | None = None) -> None:
         """Wait for a specified amount of time.
@@ -476,7 +480,6 @@ def wait(self, duration: Duration, name: str | None = None) -> None:
             msg = "duration must be at least 1 second"
             raise ValidationError(msg)
         operation_id = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
         wait_handler(
             seconds=seconds,
             state=self.state,
@@ -486,6 +489,7 @@ def wait(self, duration: Duration, name: str | None = None) -> None:
                 name=name,
             ),
         )
+        self.state.track_replay(operation_id=operation_id)
 
     def wait_for_callback(
         self,
@@ -528,8 +532,7 @@ def wait_for_condition(
             raise ValidationError(msg)
 
         operation_id = self._create_step_id()
-        self.state.track_replay(operation_id=operation_id)
-        return wait_for_condition_handler(
+        result: T = wait_for_condition_handler(
             check=check,
             config=config,
             state=self.state,
@@ -540,6 +543,8 @@ def wait_for_condition(
             ),
             context_logger=self.logger,
         )
+        self.state.track_replay(operation_id=operation_id)
+        return result
 
 
 # endregion Operations

src/aws_durable_execution_sdk_python/state.py

@@ -258,6 +258,7 @@ def __init__(
         self._parent_done_lock: Lock = Lock()
         self._replay_status: ReplayStatus = replay_status
         self._replay_status_lock: Lock = Lock()
+        self._visited_operations: set[str] = set()
 
     def fetch_paginated_operations(
         self,
@@ -301,14 +302,20 @@ def track_replay(self, operation_id: str) -> None:
         """
         with self._replay_status_lock:
             if self._replay_status == ReplayStatus.REPLAY:
-                operation = self.operations.get(operation_id)
-                # Transition if operation doesn't exist OR isn't in a completed state
-                if not operation or operation.status not in {
-                    OperationStatus.SUCCEEDED,
-                    OperationStatus.FAILED,
-                    OperationStatus.CANCELLED,
-                    OperationStatus.STOPPED,
-                }:
+                self._visited_operations.add(operation_id)
+                completed_ops = {
+                    op_id
+                    for op_id, op in self.operations.items()
+                    if op.operation_type != OperationType.EXECUTION
+                    and op.status
+                    in {
+                        OperationStatus.SUCCEEDED,
+                        OperationStatus.FAILED,
+                        OperationStatus.CANCELLED,
+                        OperationStatus.STOPPED,
+                    }
+                }
+                if completed_ops.issubset(self._visited_operations):
                     logger.debug(
                         "Transitioning from REPLAY to NEW status at operation %s",
                         operation_id,

tests/logger_test.py

@@ -381,22 +381,27 @@ def test_logger_replay_no_logging():
     log_info = LogInfo(replay_execution_state, "parent123", "test_name", 5)
     mock_logger = Mock()
     logger = Logger.from_log_info(mock_logger, log_info)
-    replay_execution_state.track_replay(operation_id="op1")
     logger.info("logging info")
+    replay_execution_state.track_replay(operation_id="op1")
 
     mock_logger.info.assert_not_called()
 
 
 def test_logger_replay_then_new_logging():
-    operation = Operation(
+    operation1 = Operation(
         operation_id="op1",
         operation_type=OperationType.STEP,
         status=OperationStatus.SUCCEEDED,
     )
+    operation2 = Operation(
+        operation_id="op2",
+        operation_type=OperationType.STEP,
+        status=OperationStatus.SUCCEEDED,
+    )
     execution_state = ExecutionState(
         durable_execution_arn="arn:aws:test",
         initial_checkpoint_token="test_token",  # noqa: S106
-        operations={"op1": operation},
+        operations={"op1": operation1, "op2": operation2},
         service_client=Mock(),
         replay_status=ReplayStatus.REPLAY,
     )

tests/state_test.py

@@ -3246,21 +3246,25 @@ def test_create_checkpoint_sync_always_synchronous():
 
 
 def test_state_replay_mode():
-    operation = Operation(
+    operation1 = Operation(
         operation_id="op1",
         operation_type=OperationType.STEP,
         status=OperationStatus.SUCCEEDED,
     )
+    operation2 = Operation(
+        operation_id="op2",
+        operation_type=OperationType.STEP,
+        status=OperationStatus.SUCCEEDED,
+    )
     execution_state = ExecutionState(
         durable_execution_arn="arn:aws:test",
         initial_checkpoint_token="test_token",  # noqa: S106
-        operations={"op1": operation},
+        operations={"op1": operation1, "op2": operation2},
         service_client=Mock(),
         replay_status=ReplayStatus.REPLAY,
     )
-
+    assert execution_state.is_replaying() is True
     execution_state.track_replay(operation_id="op1")
     assert execution_state.is_replaying() is True
-
     execution_state.track_replay(operation_id="op2")
     assert execution_state.is_replaying() is False