Github user shinrich commented on the pull request: https://github.com/apache/trafficserver/pull/583#issuecomment-216679006 I think you could do a TSQA test. Configure with global pools. Run a set of requests through. Wait a while for things to drain out. Verify that the current_open connection count is 0 or really close to 0. I don't see how to do an integration test that would exercise this case.
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