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#!/usr/bin/env python
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import sys
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import time
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#
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# This is an example of an external script which can be run through Trogdor's
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# ExternalCommandWorker. It sleeps for the given amount of time expressed by the delayMs field in the ExternalCommandSpec
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#
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if __name__ == '__main__':
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# Read the ExternalCommandWorker start message.
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line = sys.stdin.readline()
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start_message = json.loads(line)
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workload = start_message["workload"]
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print("Starting external_trogdor_command_example with task id %s, workload %s"
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% (start_message["id"], workload))
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sys.stdout.flush()
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# pretend to start some workload
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print(json.dumps({"status": "running"}))
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sys.stdout.flush()
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time.sleep(0.001 * workload["delayMs"])
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print(json.dumps({"status": "exiting after %s delayMs" % workload["delayMs"]}))
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sys.stdout.flush()
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