Re: [Firebird-devel] Wire compression

[Jiří Č. <ji...@ci...>]

Hi,

> Yes. May be the only detail is that zlib may compress data in slightly 
> different ways. In our case data compressed not as a set of packets - 
> the stream is compressed as a whole with flashes in the end of each
> packet.

Can i turn on some flag on Firebird to see whether it's happy with the
data coming? I hardcoded the pflag_compress and I'm wrapping both input
and output streams in compression. But looks like there's some
incompatibility.

I do the op_connect without compression, obviously. Then for following
op_attach I wrap the streams in compression. When I manually flush the
output data to the server, the server closes the connection with me. So
I think the data might not be in format that server expects.

-- 
Mgr. Jiří Činčura
Independent IT Specialist