[jira] [Created] (TC-368) /api/1.2/deliveryservices/:id/routing.json hangs when Traffic Router is unreachable

["Steve Malenfant (JIRA)" <ji...@apache.org>]

Steve Malenfant created TC-368:
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             Summary: /api/1.2/deliveryservices/:id/routing.json hangs when Traffic Router is unreachable
                 Key: TC-368
                 URL: https://issues.apache.org/jira/browse/TC-368
             Project: Traffic Control
          Issue Type: Bug
          Components: Traffic Ops API
    Affects Versions: 1.8.0
            Reporter: Steve Malenfant


I was testing this API "/api/1.2/deliveryservices/:id/routing.json" and found that it would hang and the perl worker had to be killled. This caused 500 Errors back from TO API.

The root cause is Traffic Router not responding to API Port. 

We should not poll Traffic Router that are status=OFFLINE and there should be some sort of timeouts in place to make sure it doesn't take more than x seconds to return information from API

There is some comments in the code that seems to indication prior issues.

`# TODO: what happens when the request to CCR times out?`



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