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List:       subversion-users
Subject:    Re: "svn info" results in a timeout, but only when called from a specific server
From:       Daniel Sahlberg <daniel.l.sahlberg () gmail ! com>
Date:       2022-07-20 17:58:17
Message-ID: CAMHy98N=EaDBCaX3-=1hO+5gcDSUDYvrSSa3meJgav7g_RehYQ () mail ! gmail ! com
[Download RAW message or body]

Hi Ren=C3=A9,

Den m=C3=A5n 18 juli 2022 kl 14:51 skrev Ren=C3=A9 Ederer <rene.ederer@prot=
onmail.com
>:

> Hello,
>
> I'm a little baffled by a timeout.
>
> The command I'm trying to execute is:
> *svn.exe info --username U --password P --no-auth-cache
> "http://192.168.48.249/svn/SENSO/trunk/wls_intern/wls_config_11.1/Middlew=
are/user_projects/domains/ClassicDomain/config/fmwconfig/servers/WLS_FORMS/=
applications/formsapp_11.1.1/config/forms/registry/oracle/ab
> <http://192.168.48.249/svn/SENSO/trunk/wls_intern/wls_config_11.1/Middlew=
are/user_projects/domains/ClassicDomain/config/fmwconfig/servers/WLS_FORMS/=
applications/formsapp_11.1.1/config/forms/registry/oracle/ab>"*
>
> The repository http://192.168.48.249/svn/SENSO exists, the full path does
> not exist.
>
> Executing this command gives me a timeout. Shortening the url by 1
> character changes the behaviour and I get the expected "does not exist"
> message.
>

I assume you have figured out that it is the length that is causing
problems, not the content of the URL? For example, if the same happens if
you try they url .../oracle_ab (timeout/E730053) and  .../oracle_a
(E200009)?

In detail:
> I'm trying to execute the command above on a Windows 19 Server. I'm
> connecting to this server via RDP.
> Executing the command unexpectedly results in a timeout (apparently from =
a
> proxy server) after 1 minute:
> *svn: E730054: Error running context: An existing connection was forcibly
> closed by the remote host.*
>

Can you try the same connection without the proxy server? Or else, can you
get some logs from the proxy server?

Not trying to blame the proxy server but rather to confirm if the problem
is in Subversion or in the proxy server.

When I paste the same url into chrome (I'm opening chrome within the
> RDP-window) , I immediately get a *404 *message, as expected.
>
>
> When I shorten the URL by 1 character (from 207 to 206 characters), I
> immediately get the expected message:
> *svn: E200009: Could not display info for all targets because some target=
s
> don't exist*
>
>
> Running the command with the unshortened url on my local computer also
> gives me the *"some targets don't exist"* message (as expected).
>

Can you check the access/error logs on the Subversion server to compare if
there is a difference in the request from your local computer compared to
the remote server. Possibly even a wireshark network analysis?

My svn version is* "1.9.5"*, but the same behaviour also happened with the
> latest version *"1.14.2"*.
> I set the registry key
> *HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem\LongPaths=
Enabled*
> to *1*. This had no effect.
>

I believe this should only affect local files

I'm out of ideas now. What could be the cause of the timeout on my server?
> Thank you very much!
>

Kind regards,
Daniel Sahlberg

[Attachment #3 (text/html)]

<div dir="ltr"><div dir="ltr">Hi René,</div><br><div class="gmail_quote"><div \
dir="ltr" class="gmail_attr">Den mån 18 juli 2022 kl 14:51 skrev René Ederer &lt;<a \
href="mailto:rene.ederer@protonmail.com">rene.ederer@protonmail.com</a>&gt;:<br></div><blockquote \
class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div \
style="font-family:Arial;font-size:14px">Hello,<br> <br>
I&#39;m a little baffled by a timeout.<br>
<br>
The command I&#39;m trying to execute is:<br>
<code><b>svn.exe  info --username U --password P --no-auth-cache &quot;<a \
href="http://192.168.48.249/svn/SENSO/trunk/wls_intern/wls_config_11.1/Middleware/user \
_projects/domains/ClassicDomain/config/fmwconfig/servers/WLS_FORMS/applications/formsapp_11.1.1/config/forms/registry/oracle/ab" \
target="_blank">http://192.168.48.249/svn/SENSO/trunk/wls_intern/wls_config_11.1/Middl \
eware/user_projects/domains/ClassicDomain/config/fmwconfig/servers/WLS_FORMS/applicati \
ons/formsapp_11.1.1/config/forms/registry/oracle/ab</a>&quot;</b></code></div><div \
style="font-size:14px"><br></div><div style="font-size:14px"><font face="Arial"> The \
repository </font><a href="http://192.168.48.249/svn/SENSO" style="font-family:Arial" \
target="_blank">http://192.168.48.249/svn/SENSO</a><font face="Arial"> exists, the \
full path does not exist.</font></div><div style="font-size:14px"><font \
face="Arial"><br></font></div><div style="font-size:14px"><span \
style="font-family:Arial">Executing this command gives me a timeout. Shortening the \
url by 1 character changes the behaviour and I get the expected &quot;does not \
exist&quot; message.</span></div></blockquote><div><br></div><div>I assume you have \
figured out that it is the length that is causing problems, not the content of the \
URL? For example, if the same happens if you try they url .../oracle_ab \
(timeout/E730053) and   .../oracle_a (E200009)?</div><div><br></div><blockquote \
class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div style="font-size:14px">In \
detail:<br></div><div style="font-size:14px"><font face="Arial"> I&#39;m trying to \
execute the command above on a Windows 19 Server. I&#39;m connecting to this server \
via RDP.</font><br><font face="Arial"> Executing the command unexpectedly results in \
a timeout (apparently from a proxy server) after 1 minute:</font></div><div \
style="font-size:14px"><code style="font-family:Arial"><b>svn: E730054: Error running \
context: An existing connection was forcibly closed by the remote \
host.</b></code></div></blockquote><div><br></div><div>Can you try the same \
connection without the proxy server? Or else, can you get some logs from the proxy \
server?</div><div><br></div><div>Not trying to blame the proxy server but rather to \
confirm if the problem is in Subversion or in the proxy \
server.</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div \
style="font-size:14px"><font face="Arial">When I paste the same url into chrome \
(I&#39;m opening chrome within the RDP-window) , I immediately get a <b>404 \
</b>message, as expected.</font></div><div style="font-size:14px"><font \
face="Arial"><br></font> <br><font face="Arial">
When I shorten the URL by 1 character (from 207 to 206 characters), I immediately get \
the expected message:</font></div><div style="font-size:14px"><code \
style="font-family:Arial"><b>svn: E200009: Could not display info for all targets \
because some targets don&#39;t exist</b></code><br> <br><br><font face="Arial">
Running the command with the unshortened url on my local computer also gives me the \
<b>&quot;some targets don&#39;t exist&quot;</b> message (as \
expected).</font></div></blockquote><div><br></div><div>Can you check the \
access/error logs on the Subversion server to compare if there is a difference in the \
request from your local computer compared to the remote server. Possibly even a \
wireshark network analysis?</div><div><br></div><blockquote class="gmail_quote" \
style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div style="font-size:14px"><span \
style="font-family:Arial">My svn version is</span><b style="font-family:Arial"> \
&quot;1.9.5&quot;</b><span style="font-family:Arial">, but the same behaviour also \
happened with the latest version </span><b \
style="font-family:Arial">&quot;1.14.2&quot;</b><span \
style="font-family:Arial">.</span><br></div><div style="font-size:14px"><span \
style="font-family:Arial">I set the registry key </span><b \
style="font-family:Arial">HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem\LongPathsEnabled</b><span \
style="font-family:Arial"> to </span><b style="font-family:Arial">1</b><span \
style="font-family:Arial">. This had no \
effect.</span></div></blockquote><div><br></div><div>I believe this should only \
affect local files</div><div><br></div><blockquote class="gmail_quote" \
style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div style="font-size:14px"><span \
style="font-family:Arial">I&#39;m out of ideas now. What could be the cause of the \
timeout on my server? Thank you very \
much!</span></div></blockquote><div><br></div><div>Kind regards,</div><div>Daniel \
Sahlberg</div><div><br></div><div><br></div></div></div>



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