Hi Vlad,

>> >> Can someone let me know if the following is thread-safe:
>> >>
>> >> - a client library from Firebird version 1, 1.5, 2 or 2.1
>> >> - using a connection per thread
>> >> - executing calls via multiple threads
>> >
>> > Add also: protect attach\detach calls with common mutex.
>>
>> You mean that connect/disconnect cannot be done while another
>> thread is already waiting for the API to return, right?
>
> It can be done of course, but there were reports about deadlocks in
> fbclient when few threads executed attach\detach concurrently.
> Note, you need to serialize attach\detach API's only, all other calls
> is safe (as long as you follow thread per attachment rule).
>
> Hope it is clear now,

Thanks, also calls to Services API and so on follow the same rules?

Getting database info (pages/pagesize/etc)?

With regards,

Martijn Tonies
Upscene Productions
http://www.upscene.com

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