| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| """ |
| Orchestrator events. |
| """ |
| |
| from blinker import signal |
| |
| # workflow engine task signals: |
| sent_task_signal = signal('sent_task_signal') |
| start_task_signal = signal('start_task_signal') |
| on_success_task_signal = signal('success_task_signal') |
| on_failure_task_signal = signal('failure_task_signal') |
| |
| # workflow engine workflow signals: |
| start_workflow_signal = signal('start_workflow_signal') |
| on_cancelling_workflow_signal = signal('on_cancelling_workflow_signal') |
| on_cancelled_workflow_signal = signal('on_cancelled_workflow_signal') |
| on_success_workflow_signal = signal('on_success_workflow_signal') |
| on_failure_workflow_signal = signal('on_failure_workflow_signal') |
| on_resume_workflow_signal = signal('on_resume_workflow_signal') |
