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Posted to dev@subversion.apache.org by Ramprasad Venkata Inala <ri...@cordys.com> on 2005/06/07 08:39:07 UTC

SVN Protocol

Hi,
 
I want to write a proxy for SVN ( for SVN protocol )so that it passes
through our versioning system. For the same I need to know the SVN
protocol, which I understood from the protocol document placed in the
SVN sources. There is some hiccup while handshaking with the client. Let
me explain in detail what I do.
 
When a client ( using a subclipse ) tries to connect to the SVN  proxy(
a socket server program written in java ) the proxy accepts the
connection and spawns a new thread that will handle further the requests
for this client, so each client will have a thread that would handle the
streams. When server socket accepts the client request it sends back
response in the format specified below.
( success ( 1 2 ( ANONYMOUS ) ( edit-pipeline ) ) ) ( 2 ANONYMOUS ( ) (
) )
Spaces also do matter in the above response.
 
The client responds back with the below response
( 2 ( edit-pipeline ) 28:svn:///d:/svnrep/SVNProtocol )
where svnrep is SVN repository and SVNProtocol is the eclipse project.
 
Then the proxy sends a message in this format again to the client
( ( ( 31:d:/svnrep/SVNProtocol ) ) ( ANONYMOUS ( ) ) )
 
Then the problem starts here again when the client responds back then it
tries to open up another socket rather sending requests on the same
stream which is a diversion from the connection establishment. 
 
Could somebody help me in this regard and explain me the protocol
syntax.
 
Regards
Ram
 

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Re: SVN Protocol

Posted by kf...@collab.net.
You've seen

   http://svn.collab.net/repos/svn/trunk/subversion/libsvn_ra_svn/protocol

right?

-Karl

"Ramprasad Venkata Inala" <ri...@cordys.com> writes:
> I want to write a proxy for SVN ( for SVN protocol )so that it passes
> through our versioning system. For the same I need to know the SVN
> protocol, which I understood from the protocol document placed in the
> SVN sources. There is some hiccup while handshaking with the client. Let
> me explain in detail what I do.
>  
> When a client ( using a subclipse ) tries to connect to the SVN  proxy(
> a socket server program written in java ) the proxy accepts the
> connection and spawns a new thread that will handle further the requests
> for this client, so each client will have a thread that would handle the
> streams. When server socket accepts the client request it sends back
> response in the format specified below.
> ( success ( 1 2 ( ANONYMOUS ) ( edit-pipeline ) ) ) ( 2 ANONYMOUS ( ) (
> ) )
> Spaces also do matter in the above response.
>  
> The client responds back with the below response
> ( 2 ( edit-pipeline ) 28:svn:///d:/svnrep/SVNProtocol )
> where svnrep is SVN repository and SVNProtocol is the eclipse project.
>  
> Then the proxy sends a message in this format again to the client
> ( ( ( 31:d:/svnrep/SVNProtocol ) ) ( ANONYMOUS ( ) ) )
>  
> Then the problem starts here again when the client responds back then it
> tries to open up another socket rather sending requests on the same
> stream which is a diversion from the connection establishment. 
>  
> Could somebody help me in this regard and explain me the protocol
> syntax.
>  
> Regards
> Ram
>  
> 
> **********************************************************************
> 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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