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chore: use cache instead of re-querying node record during workflow execution (#9280)

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takatost 2024-10-12 17:48:59 +08:00 committed by GitHub
parent d9773c963f
commit 29188e0562
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3 changed files with 14 additions and 13 deletions
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3
api/core/app/apps/advanced_chat/generate_task_pipeline.py
View File

@ -56,6 +56,7 @@ from models.account import Account
from models.model import Conversation, EndUser, Message
from models.workflow import (
Workflow,
WorkflowNodeExecution,
WorkflowRunStatus,
)
@ -72,6 +73,7 @@ class AdvancedChatAppGenerateTaskPipeline(BasedGenerateTaskPipeline, WorkflowCyc
_workflow: Workflow
_user: Union[Account, EndUser]
_workflow_system_variables: dict[SystemVariableKey, Any]
_wip_workflow_node_executions: dict[str, WorkflowNodeExecution]
def __init__(
self,
@ -115,6 +117,7 @@ class AdvancedChatAppGenerateTaskPipeline(BasedGenerateTaskPipeline, WorkflowCyc
}
self._task_state = WorkflowTaskState()
self._wip_workflow_node_executions = {}
self._conversation_name_generate_thread = None

3
api/core/app/apps/workflow/generate_task_pipeline.py
View File

@ -52,6 +52,7 @@ from models.workflow import (
Workflow,
WorkflowAppLog,
WorkflowAppLogCreatedFrom,
WorkflowNodeExecution,
WorkflowRun,
WorkflowRunStatus,
)
@ -69,6 +70,7 @@ class WorkflowAppGenerateTaskPipeline(BasedGenerateTaskPipeline, WorkflowCycleMa
_task_state: WorkflowTaskState
_application_generate_entity: WorkflowAppGenerateEntity
_workflow_system_variables: dict[SystemVariableKey, Any]
_wip_workflow_node_executions: dict[str, WorkflowNodeExecution]
def __init__(
self,
@ -103,6 +105,7 @@ class WorkflowAppGenerateTaskPipeline(BasedGenerateTaskPipeline, WorkflowCycleMa
}
self._task_state = WorkflowTaskState()
self._wip_workflow_node_executions = {}
def process(self) -> Union[WorkflowAppBlockingResponse, Generator[WorkflowAppStreamResponse, None, None]]:
"""

21
api/core/app/task_pipeline/workflow_cycle_manage.py
View File

@ -57,6 +57,7 @@ class WorkflowCycleManage:
_user: Union[Account, EndUser]
_task_state: WorkflowTaskState
_workflow_system_variables: dict[SystemVariableKey, Any]
_wip_workflow_node_executions: dict[str, WorkflowNodeExecution]
def _handle_workflow_run_start(self) -> WorkflowRun:
max_sequence = (
@ -251,6 +252,8 @@ class WorkflowCycleManage:
db.session.refresh(workflow_node_execution)
db.session.close()
self._wip_workflow_node_executions[workflow_node_execution.node_execution_id] = workflow_node_execution
return workflow_node_execution
def _handle_workflow_node_execution_success(self, event: QueueNodeSucceededEvent) -> WorkflowNodeExecution:
@ -275,9 +278,10 @@ class WorkflowCycleManage:
workflow_node_execution.elapsed_time = (workflow_node_execution.finished_at - event.start_at).total_seconds()
db.session.commit()
db.session.refresh(workflow_node_execution)
db.session.close()
self._wip_workflow_node_executions.pop(workflow_node_execution.node_execution_id)
return workflow_node_execution
def _handle_workflow_node_execution_failed(self, event: QueueNodeFailedEvent) -> WorkflowNodeExecution:
@ -300,9 +304,10 @@ class WorkflowCycleManage:
workflow_node_execution.elapsed_time = (workflow_node_execution.finished_at - event.start_at).total_seconds()
db.session.commit()
db.session.refresh(workflow_node_execution)
db.session.close()
self._wip_workflow_node_executions.pop(workflow_node_execution.node_execution_id)
return workflow_node_execution
#################################################
@ -678,17 +683,7 @@ class WorkflowCycleManage:
:param node_execution_id: workflow node execution id
:return:
"""
workflow_node_execution = (
db.session.query(WorkflowNodeExecution)
.filter(
WorkflowNodeExecution.tenant_id == self._application_generate_entity.app_config.tenant_id,
WorkflowNodeExecution.app_id == self._application_generate_entity.app_config.app_id,
WorkflowNodeExecution.workflow_id == self._workflow.id,
WorkflowNodeExecution.triggered_from == WorkflowNodeExecutionTriggeredFrom.WORKFLOW_RUN.value,
WorkflowNodeExecution.node_execution_id == node_execution_id,
)
.first()
)
workflow_node_execution = self._wip_workflow_node_executions.get(node_execution_id)
if not workflow_node_execution:
raise Exception(f"Workflow node execution not found: {node_execution_id}")