Re: Error during 'svn export' over http with serf 1.3.1

On Saturday, August 24, 2013, Johan Corveleyn wrote:

> On Sat, Aug 24, 2013 at 10:17 AM, Johan Corveleyn <jcorvel_at_gmail.com<javascript:;>>
> wrote:
> > On Sat, Aug 24, 2013 at 6:20 AM, Ivan Zhakov <ivan_at_visualsvn.com<javascript:;>>
> wrote:
> >> On Sat, Aug 24, 2013 at 1:51 AM, Johan Corveleyn <jcorvel_at_gmail.com<javascript:;>>
> wrote:
> >>> I get an error when exporting
> >>> http://svn.apache.org/repos/asf/subversion/tags/1.8.3, with trunk@now
> >>> + serf 1.3.1:
> >>>
> >>> [[[
> >>> svn export -q http://svn.apache.org/repos/asf/subversion/tags/1.8.3
> >>> ..\..\..\subversion\svn\export-cmd.c:127,
> >>> ..\..\..\subversion\libsvn_client\export.c:1441,
> >>> ..\..\..\subversion\libsvn_client\export.c:1334,
> >>> ..\..\..\subversion\libsvn_ra_serf\update.c:2978,
> >>> ..\..\..\subversion\libsvn_ra_serf\util.c:2186,
> >>> ..\..\..\subversion\libsvn_ra_serf\util.c:2167,
> >>> ..\..\..\subversion\libsvn_ra_serf\update.c:1147: (apr_err=120104)
> >>> svn: E120104: ra_serf: An error occurred during decompression
> >>> ]]]
> >>>
> >>> It doesn't happen always, but say 8 times out of 10 (in different
> >>> places during the export).
> >>>
> >>> I haven't been able to reproduce it with serf 1.2.1, nor with serf
> >>> 1.3.1 via https. Only with serf 1.3.1 exporting from http.
> >>>
> >> Do you have antivirus software installed?
> >
> > Yes (AVG antivirus free edition), but if I disable it, the error still
> happens.
> > Running on Windows XP.
> >
> >> Could you provide serf debug logs?
>
> This is what I get with "#define SOCK_VERBOSE 1" and "#define CONN_VERBOSE
> 1":
>
> [[[
> C:\Temp\test>svn export -q
> http://svn.apache.org/repos/asf/subversion/tags/1.8.3 5
> [2013-08-24T10:37:23.921875+02] outgoing.c: created connection 0x12bb8f8
> [2013-08-24T10:37:23.937500+02] outgoing.c: created socket for conn
> 0x12bb8f8, status 0
> [2013-08-24T10:37:23.937500+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: connected socket for conn 0x12bb8f8, status
> 730036
> [2013-08-24T10:37:24.203125+02] outgoing.c: created connection 0x12bc020
> [2013-08-24T10:37:24.703125+02] outgoing.c: created connection 0x12d83b0
> [2013-08-24T10:37:24.718750+02] outgoing.c: created socket for conn
> 0x12bc020, status 0
> [2013-08-24T10:37:24.718750+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: connected socket for conn 0x12bc020, status
> 730036
> [2013-08-24T10:37:24.937500+02] outgoing.c: created connection 0x12d8660
> [2013-08-24T10:37:25.250000+02] outgoing.c: created socket for conn
> 0x12d83b0, status 0
> [2013-08-24T10:37:25.578125+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: connected socket for conn 0x12d83b0, status
> 730036
> [2013-08-24T10:37:26.921875+02] outgoing.c: created socket for conn
> 0x12d8660, status 0
> [2013-08-24T10:37:27.015625+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: connected socket for conn 0x12d8660, status
> 730036
> ..\..\..\subversion\svn\export-cmd.c:127,
> ..\..\..\subversion\libsvn_client\export.c:1441,
> ..\..\..\subversion\libsvn_client\export.c:1334,
> ..\..\..\subversion\libsvn_ra_serf\update.c:2978,
> ..\..\..\subversion\libsvn_ra_serf\util.c:2186,
> ..\..\..\subversion\libsvn_ra_serf\util.c:2167,
> ..\..\..\subversion\libsvn_ra_serf\update.c:1147: (apr_err=120104)
> svn: E120104: ra_serf: An error occurred during decompression
> [2013-08-24T10:37:58.468750+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: cleanup - closed socket, status 0
> [2013-08-24T10:37:58.484375+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: cleanup - closed socket, status 0
> [2013-08-24T10:37:58.500000+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: cleanup - closed socket, status 0
> [2013-08-24T10:37:58.515625+02] [l:0.0.0.0:0 r:160.45.251.2:80]
> outgoing.c: cleanup - closed socket, status 0
> [2013-08-24T10:37:58.531250+02] outgoing.c: cleaning up connection
> 0x12d8660
> [2013-08-24T10:37:58.531250+02] outgoing.c: closed connection 0x12d8660
> [2013-08-24T10:37:58.546875+02] outgoing.c: cleaning up connection
> 0x12d83b0
> [2013-08-24T10:37:58.546875+02] outgoing.c: closed connection 0x12d83b0
> [2013-08-24T10:37:58.562500+02] outgoing.c: cleaning up connection
> 0x12bc020
> [2013-08-24T10:37:58.578125+02] outgoing.c: closed connection 0x12bc020
> [2013-08-24T10:37:58.578125+02] outgoing.c: cleaning up connection
> 0x12bb8f8
> [2013-08-24T10:37:58.593750+02] outgoing.c: closed connection 0x12bb8f8
> ]]]
>
> I don't know if that's useful. Maybe I need to enable some other debug
> flags to get more?

You need enable sock_msg_verbose to see what data sent and recieved.

-- 
Ivan Zhakov
CTO | VisualSVN | http://www.visualsvn.com