GitHub user shinrich opened a pull request:
https://github.com/apache/trafficserver/pull/1526
When SSL connect fails, we return 502 success
While debugging a failure in origin cert verification, we saw that the
response header included
```
HTTP/1.1 502 Success
Date: Mon, 27 Feb 2017 15:18:29 GMT
Connection: keep-alive
```
502 Success seemed peculiar. Tracked it down to the fact that errno was
not set in the SSL_connect failure case. Added a check to stuff in
ENET_CONNECT_FAILED if errno is 0 so we get a reason that is in the ballpark.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shinrich/trafficserver success_on_502_pr
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafficserver/pull/1526.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1526
----
commit 085a5983b706a875229a2ac03d76174b9c79a2f5
Author: Susan Hinrichs <shinr...@ieee.org>
Date: 2017-03-01T21:33:23Z
When SSL connect fails, we return 502 success
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