Description
As of today when you hit `proxy.config.http.origin_max_connections` requests are queued waiting for an available connection to origin. Today this is done by simply rescheduling 100ms in the future. Ideally this would honor the order with which the requests came in.
Commit fa1bb2951475ddb92e624fde011843a9a905c603 in trafficserver's branch refs/heads/master from jacksontj
[ https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=fa1bb29 ]
TS-4342 Add tests for queued/max connections in addition to base tests