5 Commits

Author	SHA1	Message	Date
Azat Khuzhin	b5a2fad993	More generic VersionNumber	2021-06-14 10:38:26 +03:00
Azat Khuzhin	1b5ca07ff4	Convert VersionNumber::fromString() to constructor	2021-06-14 10:38:26 +03:00
Azat Khuzhin	c08daa3ca5	Detect linux version at runtime (for worked nested epoll) ... The #22109 adds the check but at compilation time, which is pointless, move the check into runtime. Remember nested epoll is required for async_socket_for_remote/use_hedged_requests, otherwise remote queries may stuck.	2021-06-14 10:38:26 +03:00
Alexey Milovidov	903c306e04	Fix some PVS-Studio warnings	2021-05-09 01:10:10 +03:00
Azat Khuzhin	8e445c5e55	Disable async_socket_for_remote/use_hedged_requests for buggy linux kernels ... async_socket_for_remote/use_hedged_requests uses nested epolls, which may not be reliable in 5.5+ [1], but it has been fixed in shortly in 5.7+ [2] or 5.6.13+. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=339ddb53d373 [2]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0c54a6a44bf3	2021-03-25 23:39:30 +03:00