Freddy e305443db4
Address flakiness in command/exec tests (#4517)
* Add fn to wait for TestAgent node and check registration

* Add waits for TestAgent and retries before timeouts in exec_test
2018-08-10 15:04:07 -04:00
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2017-10-18 02:39:10 +02:00
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2018-03-19 16:56:00 +00:00