FreeTDS Development Group

[ZIGLIO Frediano <Frediano.Ziglio AT vodafoneomnitel.it>]

> 
> > this will allow tds_client_msg() to be called during 
> > conversion without a 
> > socket structure, in accordance with dblib/ctlib specs.  My 
> > big question 
> > is that the two threads calling dbconvert simultaneously 
> > encounter errors 
> > context->msg_info may be overwritten, and the application may 
> > receive the 
> > same error twice on different threads.  Not exactly sure how 
> > to deal with 
> > that one yet.
> > 
> 
> Perhaps best solution is to pass to libraries two parameters
> message(TDSSOCKET* ,TDSMSGINFO*), (TDSCONTEXT can be retrieved from
> TDSSOKET). Added library information per socket can be retrieved by
> tds_socket->parent. 
> I think library must be full-multithreaded for socket (I 
> cannot read from a
> socket from 2 thread).
> 
Something we have no socket, so parameters should be 3 (TDSCONTEXT,
TDSSOCKET and TDSMSGINFO)...

freddy77

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