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multishot reads - #21

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adamsitnik wants to merge 25 commits into

io_uring_threadsfrom

io_uring_multishot_reads_local

Commits on Sep 23, 2026
- io_uring: route requests to a ring by fd, not by calling thread
  
  adamsitnik
  and
  Copilot
  committed
  91d3dd6
- io_uring: make multishot receive with provided buffers mandatory
  
  adamsitnik
  and
  Copilot
  committed
  f6e8e90
- io_uring: add native ring-owned provided-buffer pool for multishot receive
  
  adamsitnik
  and
  Copilot
  committed
  93e5469
- io_uring: add managed multishot receive with provided-buffer pool
  
  adamsitnik
  and
  Copilot
  committed
  09b3434
- io_uring: fix out-of-order multishot completion processing race
  
  adamsitnik
  and
  Copilot
  committed
  eea5879
- io_uring sockets: add Socket.ReceiveMultishotAsync
  
  adamsitnik
  and
  Copilot
  committed
  a65338f
- io_uring: fix ThreadPool deadlock, lost ENOBUFS re-arm, and cancellation races in multishot receive
  
  adamsitnik
  and
  Copilot
  committed
  c114df6
- io_uring: avoid a redundant ThreadPool hop for in-order multishot receive completions
  
  adamsitnik
  and
  Copilot
  committed
  91f5379
- io_uring: avoid unnecessary cancellation delegate allocation; clarify channel writer ordering comment
  adamsitnik
  committed
  91a8331
- io_uring: set multishot receive channel to SingleWriter=true
  adamsitnik
  committed
  19021bf
- io_uring: replace ActiveMultishotReceives dictionary with IIoUringOperation cancellation handle
  
  adamsitnik
  and
  Copilot
  committed
  b09c4bc
Commits on Sep 24, 2026
- Honor cancellation when selecting the io_uring accept path
  
  adamsitnik
  and
  Copilot
  committed
  fc7137c
- Preserve optimistic send bytes in io_uring completions
  
  adamsitnik
  and
  Copilot
  committed
  72272df
- Fix multishot handle lifetime and cancellation publication
  
  adamsitnik
  and
  Copilot
  committed
  0e097e2
- Isolate thread state between multishot receive callbacks
  
  adamsitnik
  and
  Copilot
  committed
  c53c9d3
- Inline multishot consumers and drain canceled enumerations
  
  adamsitnik
  and
  Copilot
  committed
  1713b72
- Prevent lost wakeups in io_uring issuer and receive dispatch
  
  adamsitnik
  and
  Copilot
  committed
  1cd7543
- Rearm multishot receives after positive terminal completions
  
  adamsitnik
  and
  Copilot
  committed
  aea5ded
- Use SPSC storage for ordered multishot completions
  
  adamsitnik
  and
  Copilot
  committed
  661c724
- Avoid token reference churn for nonterminal multishot CQEs
  
  adamsitnik
  and
  Copilot
  committed
  5381d56
- Track returned io_uring buffers with an atomic bitmap
  
  adamsitnik
  and
  Copilot
  committed
  c827e88
- Materialize multishot receive buffers on callback workers
  
  adamsitnik
  and
  Copilot
  committed
  812139d
- Revert cancellable-accept epoll fallback for io_uring experiment
  
  adamsitnik
  and
  Copilot
  committed
  caf1141
- Reject epoll socket fallback while io_uring is enabled
  
  adamsitnik
  and
  Copilot
  committed
  a27d564
- Document why io_uring routing must remain descriptor-based
  
  adamsitnik
  and
  Copilot
  committed
  b332679

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multishot reads - #21

multishot reads#21
adamsitnik wants to merge 25 commits into
io_uring_threadsfrom
io_uring_multishot_reads_local

Commits on Sep 23, 2026

io_uring: route requests to a ring by fd, not by calling thread

io_uring: make multishot receive with provided buffers mandatory

io_uring: add native ring-owned provided-buffer pool for multishot receive

io_uring: add managed multishot receive with provided-buffer pool

io_uring: fix out-of-order multishot completion processing race

io_uring sockets: add Socket.ReceiveMultishotAsync

io_uring: fix ThreadPool deadlock, lost ENOBUFS re-arm, and cancellation races in multishot receive

io_uring: avoid a redundant ThreadPool hop for in-order multishot receive completions

io_uring: avoid unnecessary cancellation delegate allocation; clarify channel writer ordering comment

io_uring: set multishot receive channel to SingleWriter=true

io_uring: replace ActiveMultishotReceives dictionary with IIoUringOperation cancellation handle

Commits on Sep 24, 2026

Honor cancellation when selecting the io_uring accept path

Preserve optimistic send bytes in io_uring completions

Fix multishot handle lifetime and cancellation publication

Isolate thread state between multishot receive callbacks

Inline multishot consumers and drain canceled enumerations

Prevent lost wakeups in io_uring issuer and receive dispatch

Rearm multishot receives after positive terminal completions

Use SPSC storage for ordered multishot completions

Avoid token reference churn for nonterminal multishot CQEs

Track returned io_uring buffers with an atomic bitmap

Materialize multishot receive buffers on callback workers

Revert cancellable-accept epoll fallback for io_uring experiment

Reject epoll socket fallback while io_uring is enabled

Document why io_uring routing must remain descriptor-based