IO hooks PoC - #23997

Draft

bukka wants to merge 175 commits into

bukka:io_hooks_poc

Commits on Sep 23, 2026

Stream hook

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44ee92b
stream_socket_accept()

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7c3be3b
Explore fclose() handling

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6f99c6b
Prevent closing stream during hook invokation

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05d9e50
Call the hook in php_pollfd_for

arnaud-lb
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f5f68bb
Cleanup

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46212d4
Prepare API for curl: Watch multiple handlers at once

arnaud-lb
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da9868a
Timeout support and simplify poll() again

arnaud-lb
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061aa6c
curl_exec() support

arnaud-lb
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9ae88c2
Prevent concurrent access to streams

arnaud-lb
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3fc2d6b
Context: Add ability to watch weakly

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dc81751
Use zend_enum_get_case_by_id

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c3845ce
Switch to non-blocking operations interally

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ef87bb5
Update test scheduler to use EdgeTriggered mode

arnaud-lb
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764bb3c
Rename poll_multi() -> pollMulti()

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d2b7fe6
Hooks::sleep()

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b50d15a
Internal API

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789a484
Update pollMulti() signature

arnaud-lb
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bukka
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6f8e015
Adapt test scheduler to Context::wait() taking Time\Duration
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dba9496
Borrow php_deadline.h and ZEND_HRTIME_T_MAX from the EINTR PR
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d3c11f7
Introduce the IO operation model and the C poll queue
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5243d40
Port the call sites to php_io_run() and add the userland operation API
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632368c
Adapt the hook tests to the operation model
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d6e1870
Poll: timers, priority events and disarmed one-shot registrations
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5325be0
Poll API additions: WeakHandle, TimerHandle, NotifyHandle, Event::Priority
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28aa15c
Tests for the Poll API additions and a provider on its own Context
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79ac5b5
Persistent operations and one registration per descriptor in the poll queue
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686a00f
curl: sockets as persistent operations with a reconcile step
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491c073
Tests for persistent operations and the slow-reader upload
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d3b263d
Poll: restart interrupted waits, NotifyHandle over a foreign descriptor
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a863ed2
The Ring: main/ring over ior and the ring queue
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91a8930
Io\Ring\Engine
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68bcf70
Tests: the scheduler on both queues and the Ring's basics
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e7be899

Commits on Sep 24, 2026

Commits on Sep 25, 2026

Commits on Sep 26, 2026

Commits on Sep 27, 2026

Use what the current ior provides in the ring wrapper
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42245a8
Build ior d310b66 in CI
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ab26ba4
Send staged entries before the ring destroy waits
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fb9c350

Commits on Sep 28, 2026

Commits on Sep 29, 2026

Commits on Sep 30, 2026

Block the signals of a SignalHandle while a context watches it
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2154a88
Observe a child's exit without collecting it
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b851dfd
Merge remote-tracking branch 'upstream/master' into io_hooks_poc
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69595a5
Fix the output order race in process-ops-context.phpt
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8a6cf8f
Keep the bytes of a cancelled or orphaned ring read
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f258640
Keep the bytes of a read cancelled after its completion
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d620a52
Fix IO hooks issues found in review
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0ee980f
Refuse closing a MySQL connection another fiber is suspended in
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b05a2fd

Commits on Oct 1, 2026