#!/usr/bin/env python
# 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.
import json
import sys
import time
#
# This is an example of an external script which can be run through Trogdor's
# ExternalCommandWorker. It sleeps for the given amount of time expressed by the delayMs field in the ExternalCommandSpec
#
if __name__ == '__main__':
# Read the ExternalCommandWorker start message.
line = sys.stdin.readline()
start_message = json.loads(line)
workload = start_message["workload"]
print("Starting external_trogdor_command_example with task id %s, workload %s"
% (start_message["id"], workload))
sys.stdout.flush()
# pretend to start some workload
print(json.dumps({"status": "running"}))
sys.stdout.flush()
time.sleep(0.001 * workload["delayMs"])
print(json.dumps({"status": "exiting after %s delayMs" % workload["delayMs"]}))
sys.stdout.flush()