On 06/18/2016 06:10 PM, Jiří Činčura wrote: >> Do you receive pflag_compress set in accept->p_acpt_type? You should >> check this value to decide use compression later or not. > Yes, I do. I receive 261, which is ptype_lazy_send | pflag_compress, if > I'm not mistaken. > > Not sure where to look next. > >> As far as I know no such flag exists. >> Try to make sure std client does work with this server using compressed >> connection. > With the `WireCompression = true` I can connect using isql. So I suppose > it should work. I don't see any flag in MON$ATTACHMENTS to see whether > it really used compression. >
You may try (if needed, I know you've found a reason) switch -z in isql - in that case it displays flag Z (zlib) in protocol name. Like this: LI-T4.0.0.258-dev Firebird 4.0 Unstable/tcp (localhost)/P13:C <== no compression LI-T4.0.0.258-dev Firebird 4.0 Unstable/tcp (localhost)/P13:CZ <== compression ('C' means that connection is enCrypted) ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. http://sdm.link/zohomanageengine Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel