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RE: SVN Protocol

From: Ramprasad Venkata Inala <rinala_at_cordys.com>
Date: 2005-06-22 10:47:08 CEST

Hi Erik,
Yes right now I am not proxy-ing the svn, so I hard coded some stuff to achieve the checkout process.
Also that I am sure I am not sending the exact format to the client.
The problem lies in the data sending, I did not get what you were saying, can please elaborate the solution.

Thanks
Ramprasad

-----Original Message-----

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From: Erik Huelsmann [mailto:e.huelsmann@gmx.net]
Sent: Wednesday, June 22, 2005 1:19 PM
To: Ramprasad Venkata Inala
Cc: maxb@ukf.net; dev@subversion.tigris.org
Subject: RE: SVN Protocol

Looking at the code, you're not proxy-ing, you're sending data you
'invented' yourself. The data you send the client is in an incorrect format:
you send it a delta (the part with the SVN\0), but the data after that is
just plain text instead of a delta.

You should start really proxy-ing or find a way to produce this static data,
but the protocol part seems to work now.

bye,

Erik.

> --- Ursprüngliche Nachricht ---
> Von: "Ramprasad Venkata Inala" <rinala@cordys.com>
> An: "Max Bowsher" <maxb@ukf.net>, <dev@subversion.tigris.org>
> Betreff: RE: SVN Protocol
> Datum: Wed, 22 Jun 2005 12:06:08 +0530
>
> I tried all-ways but couldn't resolve the problem.
> Please let me know how do I have to send the data.
> Also attached are the files..
>
> Ramprasad
>
> -----Original Message-----
> From: Max Bowsher [mailto:maxb@ukf.net]
> Sent: Monday, June 20, 2005 5:12 PM
> To: Ramprasad Venkata Inala; dev@subversion.tigris.org
> Subject: Re: SVN Protocol
>
> Ramprasad Venkata Inala wrote:
> > I was able to succeed in establishing the connection. Now was trying
> to
> > show the "checkout" functionality of SVN in my proxy.
> > For example I have hard coded the below to be sent to the client.
> > The data in the file abcd.txt is like this
> > hi
> > how r u?
> >
> > I am using the ethereal to capture the n/w packets. When I caught the
> > packets it looked similar to the below except that all the "\0"
> (marked
> > in red) were "." in that ( I was using textpad to view the packet
> data,
> > probably it was not able to recognize the character that is why the
> "."
> > ).
> >
> > When I send the response to the client it responds with following
> error
> >
> > "( failure ( ( 185004 31:Unexpected end of svndiff input
> > 72:C:\Home\brane\
> > src\svn\subversion-1.1.4\subversion\libsvn_delta\svndiff.c 580 ) ) )"
> >
> > "( success ( ( ) 0: ) ) ( target-rev ( 3 ) ) ( open-root ( ( 3 ) 2:d0
> )
> > ) ( change-dir-prop ( 2:d0 23:svn:entry:committed-rev ( 1:3 ) ) ) (
> > change-dir-prop ( 2:d0 24:svn:entry:committed-date (
> > 27:2005-06-14T02:32:19.121546Z ) ) ) ( change-dir-prop ( 2:d0
> > 14:svn:entry:uuid ( 36:22f49a5e-29f9-0310-991c-db3eef0ae988 ) ) ) (
> > add-file ( 8:abcd.txt 2:d0 2:c1 ( ) ) ) ( change-file-prop ( 2:c1
> > 23:svn:entry:committed-rev ( 1:1 ) ) ) ( change-file-prop ( 2:c1
> > 24:svn:entry:committed-date ( 27:2005-06-10T05:39:03.390282Z ) ) ) (
> > change-file-prop ( 2:c1 21:svn:entry:last-author ( 6:rinala ) ) ) (
> > change-file-prop ( 2:c1 14:svn:entry:uuid (
> > 36:22f49a5e-29f9-0310-991c-db3eef0ae988 ) ) ) ( apply-textdelta ( 2:c1
> (
> > ) ) )( textdelta-chunk ( 2:c1 4:SVN\0 ) ) ( textdelta-chunk ( 2:c1
> > 5:....\0 ) ) ( textdelta-chunk ( 2:c1 1:\0 ) ) ( textdelta-chunk (
> 2:c1
> > 12:hi\0how r u?\0 ) ) ( textdelta-end ( 2:c1 ) ) ( close-file (2:c1 (
> > 32:7f889acd54293409a22e92e1a2481574 ) ) ) ( close-dir ( 2:d0 ) ) (
> > close-edit ( ) )"
> >
> > I am unable to resolve the problem?
> > Could anyone help me out as what to be given there and what it really
> > means.
>
> Sounds like your proxy is munging the data.
> Fix the bug(s) in your proxy so it actually accurately relays the data
> to the client.
>
> Max.
>
>
> **********************************************************************
> The information in this message is confidential and may be legally
> privileged. It is intended solely for the addressee. Access to this
> message
> by anyone else is unauthorized. If you are not the intended recipient, any
> disclosure, copying, or distribution of the message, or any action or
> omission taken by you in reliance on it, is prohibited and may be
> unlawful.
> Please immediately contact the sender if you have received this message in
> error.
> **********************************************************************
>
>
>

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Received on Wed Jun 22 10:48:33 2005

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