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Refactor SWF workflow execution to ease next timeout change

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This commit is contained in:
Jean-Baptiste Barth 2015-11-09 22:06:03 +01:00
parent 6027bf15c1
commit 7f2cbb79b0
1 changed files with 39 additions and 30 deletions
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69
moto/swf/models/workflow_execution.py
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@ -155,42 +155,19 @@ class WorkflowExecution(object):
_timeout = self.first_timeout()
if _timeout:
self.timeout(_timeout)
# TODO: process child policy on child workflows here or in timeout()
self._add_event(
"WorkflowExecutionTimedOut",
child_policy=self.child_policy,
event_timestamp=_timeout.timestamp,
timeout_type=self.timeout_type,
)
# decision tasks timeouts
for task in self.decision_tasks:
_timeout = task.first_timeout()
if _timeout:
self.should_schedule_decision_next = True
task.timeout(_timeout)
self._add_event(
"DecisionTaskTimedOut",
event_timestamp=_timeout.timestamp,
scheduled_event_id=task.scheduled_event_id,
started_event_id=task.started_event_id,
timeout_type=task.timeout_type,
)
self.timeout_decision_task(_timeout)
# activity tasks timeouts
for task in self.activity_tasks:
_timeout = task.first_timeout()
if _timeout:
self.should_schedule_decision_next = True
task.timeout(_timeout)
self._add_event(
"ActivityTaskTimedOut",
details=task.details,
event_timestamp=_timeout.timestamp,
scheduled_event_id=task.scheduled_event_id,
started_event_id=task.started_event_id,
timeout_type=task.timeout_type,
)
self.timeout_activity_task(_timeout)
# schedule decision task if needed
# TODO: make decision appear as if it has been scheduled immediately after the timeout
if self.should_schedule_decision_next:
@ -376,7 +353,7 @@ class WorkflowExecution(object):
self.execution_status = "CLOSED"
self.close_status = "COMPLETED"
self.close_timestamp = now_timestamp()
evt = self._add_event(
self._add_event(
"WorkflowExecutionCompleted",
decision_task_completed_event_id=event_id,
result=result,
@ -387,7 +364,7 @@ class WorkflowExecution(object):
self.execution_status = "CLOSED"
self.close_status = "FAILED"
self.close_timestamp = now_timestamp()
evt = self._add_event(
self._add_event(
"WorkflowExecutionFailed",
decision_task_completed_event_id=event_id,
details=details,
@ -487,7 +464,7 @@ class WorkflowExecution(object):
def complete_activity_task(self, task_token, result=None):
task = self._find_activity_task(task_token)
evt = self._add_event(
self._add_event(
"ActivityTaskCompleted",
scheduled_event_id=task.scheduled_event_id,
started_event_id=task.started_event_id,
@ -500,7 +477,7 @@ class WorkflowExecution(object):
def fail_activity_task(self, task_token, reason=None, details=None):
task = self._find_activity_task(task_token)
evt = self._add_event(
self._add_event(
"ActivityTaskFailed",
scheduled_event_id=task.scheduled_event_id,
started_event_id=task.started_event_id,
@ -539,9 +516,41 @@ class WorkflowExecution(object):
return _timeout
def timeout(self, timeout):
# TODO: process child policy on child workflows here or in the triggering function
self.execution_status = "CLOSED"
self.close_status = "TIMED_OUT"
self.timeout_type = timeout.kind
self._add_event(
"WorkflowExecutionTimedOut",
child_policy=self.child_policy,
event_timestamp=timeout.timestamp,
timeout_type=self.timeout_type,
)
def timeout_decision_task(self, _timeout):
self.should_schedule_decision_next = True
task = _timeout.obj
task.timeout(_timeout)
self._add_event(
"DecisionTaskTimedOut",
event_timestamp=_timeout.timestamp,
scheduled_event_id=task.scheduled_event_id,
started_event_id=task.started_event_id,
timeout_type=task.timeout_type,
)
def timeout_activity_task(self, _timeout):
self.should_schedule_decision_next = True
task = _timeout.obj
task.timeout(_timeout)
self._add_event(
"ActivityTaskTimedOut",
details=task.details,
event_timestamp=_timeout.timestamp,
scheduled_event_id=task.scheduled_event_id,
started_event_id=task.started_event_id,
timeout_type=task.timeout_type,
)
@property
def open(self):