You found the issue: https://github.com/varnishcache/varnish-cache/issues/2069
This is "fixed" in master. But maybe you can fix your backend? -- Guillaume Quintard -- Guillaume Quintard On Wed, Feb 1, 2017 at 6:22 PM, <[email protected]> wrote: > I am having a problem with Varnish 3.x probe page from a SpringBoot > application (1.4). Varnish is failing to detect the probe page (returns 503 > SERVICE NOT AVAILABLE) and consequently fails to route. > > When I manually ping the probe URL, it works fine, but Varnish is flagging > the probe page as being down. > > Removing the probe page, everything works fine. > > Pointing to a static probe page (my.css) or any other static or dynamic > URL fails. > > Looking at the logs, the response header looks like this: > > HTTP/1.1 200 > > Content-Type: text/plain;charset=utf-8 > > Content-Length: 72 > > Date: Wed, 01 Feb 2017 15:20:48 GMT > > Proxy-Connection: Keep-Alive > > Connection: Keep-Alive > > > > Comparing this to other working (non Spring Boot) applications, the only > difference is that the working applications have an OK after the response, > and the bad ones don't: HTTP/1.1 200 OK Does that mean anything? > > For example, here is a good one: > > HTTP/1.1 200 OK > > Date: Wed, 01 Feb 2017 14:04:18 GMT > > Last-Modified: Fri, 11 Nov 2016 22:00:02 GMT > > Content-Type: text/css > > Content-Length: 129 > > Server: Jetty(9.3.z-SNAPSHOT) > > Proxy-Connection: Keep-Alive > > Connection: Keep-Alive > > > > Not sure where else to look! Any clues? > > > > Victor Grazi > > > > Desk: +1-212-298-4445 <(212)%20298-4445> (Internal: 74445) > > Mobile: +1-917-251-1247 <(917)%20251-1247> > > Blackberry Phone: +1-347-726-0338 <(347)%20726-0338> > > [email protected] > > > > *NOMURA – GM/FID Core IT* > > Worldwide Plaza - 8th Floor > 309 West 49th Street (8th Ave) > > New York, NY 10019 > > > > > > > > PLEASE READ: This message is for the named person's use only. It may > contain confidential, proprietary or legally privileged information. No > confidentiality or privilege is waived or lost by any mistransmission. If > you receive this message in error, please delete it and all copies from > your system, destroy any hard copies and notify the sender. You must not, > directly or indirectly, use, disclose, distribute, print, or copy any part > of this message if you are not the intended recipient. Nomura Holding > America Inc., Nomura Securities International, Inc, and their respective > subsidiaries each reserve the right to monitor all e-mail communications > through its networks. Any views expressed in this message are those of the > individual sender, except where the message states otherwise and the sender > is authorized to state the views of such entity. Unless otherwise stated, > any pricing information in this message is indicative only, is subject to > change and does not constitute an offer to deal at any price quoted. Any > reference to the terms of executed transactions should be treated as > preliminary only and subject to our formal written confirmation. > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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