Re: [Firebird-devel] Replacing zlib with zstd was: Interesting changes in mysql 8.0.18

2019-10-23 Thread Leyne, Sean
> -Original Message- > From: Alex Peshkoff > Sent: Wednesday, October 23, 2019 3:38 AM > > On 10/22/19 6:19 PM, Leyne, Sean wrote: > >> It's faster but that makes no difference for our use cases. When > >> working with LAN passing uncompressed data is anyway the best option. > >>

[Firebird-devel] Possible problem in common/ThreadStart.cpp:318

2019-10-23 Thread Dimitry Sibiryakov
Hello, All. unsigned long real_handle = _beginthreadex(NULL, 0, THREAD_ENTRYPOINT, THREAD_ARG, CREATE_SUSPENDED, _id); On Windows 64 bits this code can lose top 32 bits of returned handle causing all following code to fail completely. IMHO, whole real_handle usage must be cleaned

Re: [Firebird-devel] Replacing zlib with zstd was: Interesting changes in mysql 8.0.18

2019-10-23 Thread Alex Peshkoff via Firebird-devel
On 10/22/19 6:19 PM, Leyne, Sean wrote: It's faster but that makes no difference for our use cases. When working with LAN passing uncompressed data is anyway the best option. Compression makes sense only for very slow and/or very long (many hops) WAN. Under that conditions compression's