Github user PSUdaemon commented on the pull request: https://github.com/apache/trafficserver/pull/369#issuecomment-163997300 There was a lot of redundant or plainly wrong code in there. Like we treated round_robin as a boolean and as an enum. Also a little bit of added NULL checking. It's really not that much of you pull out stuff that was for consistent hashing and using the path hash instead of the url.
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