FreeTDS Development Group

[ark AT eltex.ru]

nuqneH,

So login packet is not 0x02 anymore? Any other changes in packet header?
Could you please also send me a dump of "login failure" response packet?

"Brian Bruns" <camber AT ais.org> said :
 
> > .another question: is there a way to analyse login packet and determine
> > protocol version? any hints?
> 
> Under TDS 4.2/4.6/5.0 there are two fields in the login packet which 
> specify the protocol and program version numbers. I haven't seen anything 
> like that with 7.0. However the login ack that returns comes back with the 
> version set.  So, the only way seems to be to look at the packet type 
> (first byte of the header).  If it is 0x10 then its TDS 7.0, else look at 
> the version field.

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