[PATCH 0 of 4] aio fixes

Hello! Here is a patch series which fixes several issues with AIO (threaded IO) and some related issues, initially inspired by ticket #2555. Most notably, it fixes various issues with incorrect request termination with subrequests when an AIO operation is running in another subrequest, as observe

[PATCH 3 of 4] Silenced complaints about socket leaks on forced termination

# HG changeset patch # User Maxim Dounin # Date 1701049787 -10800 # Mon Nov 27 04:49:47 2023 +0300 # Node ID 61d08e4cf97cc073200ec32fc6ada9a2d48ffe51 # Parent faf0b9defc76b8683af466f8a950c2c241382970 Silenced complaints about socket leaks on forced termination. When graceful shutdown was re

[PATCH 2 of 4] Upstream: fixed usage of closed sockets with filter finalization

# HG changeset patch # User Maxim Dounin # Date 1701049758 -10800 # Mon Nov 27 04:49:18 2023 +0300 # Node ID faf0b9defc76b8683af466f8a950c2c241382970 # Parent a5e39e9d1f4c84dcbe6a2f9e079372a3d63aef0b Upstream: fixed usage of closed sockets with filter finalization. When filter finalization

[PATCH 4 of 4] AIO operations now add timers (ticket #2162)

# HG changeset patch # User Maxim Dounin # Date 1701050170 -10800 # Mon Nov 27 04:56:10 2023 +0300 # Node ID 00c3e7333145ddb5ea0eeaaa66b3d9c26973c9c2 # Parent 61d08e4cf97cc073200ec32fc6ada9a2d48ffe51 AIO operations now add timers (ticket #2162). Each AIO (thread IO) operation being run is n

[PATCH 1 of 4] Fixed request termination with AIO and subrequests (ticket #2555)

# HG changeset patch # User Maxim Dounin # Date 1701049682 -10800 # Mon Nov 27 04:48:02 2023 +0300 # Node ID a5e39e9d1f4c84dcbe6a2f9e079372a3d63aef0b # Parent f366007dd23a6ce8e8427c1b3042781b618a2ade Fixed request termination with AIO and subrequests (ticket #2555). When a request was termi