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https://issues.apache.org/jira/browse/TS-871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13492234#comment-13492234
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Ben Reser edited comment on TS-871 at 11/7/12 12:10 PM:
I took a look at the patch Leif had attached here. It did not apply cleanly so
I worked through the issues. In the process I removed some unnecessary
whitespace changes and a change of a variable to a static that don't really
seem to be related to this issue. I'm attaching this updated patch as
TS-871-20121107.diff.
This patch is able to function with Subversion 1.7 using Neon. However it will
not work with Subversion 1.8 which can only use serf (and probably won't work
with Subversion clients using serf in general though I haven't tested that).
In verifying that the patch works I modified Subversion's test suite to run
through a forward TS. All tests pass (again with 1.7 using neon).
Now that I've looked at the code I can make one big observation. TS (without
any patch) assumes that only POST and PUT can have request bodies. It also
rejects any method it does not know e.g. REPORT.
It's not clear what the problem is with serf but for some reason the REPORT
response body gets cut off when I do a checkout. It's cut off in both the
response back to TS and to the Subversion client. So it'll take some more
digging to understand what the problem is. It's made more complicated by the
fact that 1.8 is using pipelining.
was (Author: breser):
I took a look at the patch Leif had attached here. It did not apply
cleanly so I worked through the issues. In the process I removed some
unnecessary whitespace changes and a change of a variable to a const that don't
really seem to be related to this issue. I'm attaching this updated patch as
TS-871-20121107.diff.
This patch is able to function with Subversion 1.7 using Neon. However it will
not work with Subversion 1.8 which can only use serf (and probably won't work
with Subversion clients using serf in general though I haven't tested that).
In verifying that the patch works I modified Subversion's test suite to run
through a forward TS. All tests pass (again with 1.7 using neon).
Now that I've looked at the code I can make one big observation. TS (without
any patch) assumes that only POST and PUT can have request bodies. It also
rejects any method it does not know e.g. REPORT.
It's not clear what the problem is with serf but for some reason the REPORT
response body gets cut off when I do a checkout. It's cut off in both the
response back to TS and to the Subversion client. So it'll take some more
digging to understand what the problem is. It's made more complicated by the
fact that 1.8 is using pipelining.
Subversion (1.7) with serf fails with ATS in forward and reverse proxy mode
---
Key: TS-871
URL: https://issues.apache.org/jira/browse/TS-871
Project: Traffic Server
Issue Type: Bug
Components: HTTP
Affects Versions: 3.0.0
Reporter: Igor Galić
Assignee: Leif Hedstrom
Fix For: 3.3.1
Attachments: ats_Thttp.debug.notime.txt, ats_Thttp.debug.txt,
revats_Thttp.debug.notime.txt, revats_Thttp.debug.txt, serf_proxy.cap,
serf_revproxy.cap, stats.diff, TS-871-20121107.diff, TS-871.diff
When accessing a remote subversion repository via http or https with svn 1.7,
it will currently timeout:
{noformat}
igalic@tynix ~/src/asf % svn co
http://svn.apache.org/repos/asf/trafficserver/plugins/stats_over_http/
svn: E020014: Unable to connect to a repository at URL
'http://svn.apache.org/repos/asf/trafficserver/plugins/stats_over_http'
svn: E020014: Unspecified error message: 504 Connection Timed Out
1 igalic@tynix ~/src/asf %
{noformat}
I have started traffic_server -Thttp and captured the output, which I'm
attaching.
There's also a capture from the network.
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