Fault injection - #346

Merged

sgerbino merged 34 commits into

cppalliance:developfrom

sgerbino:pr/fault-injection

Sep 3, 2026

Commits on Sep 2, 2026

test: syscall fault injection harness for every backend
sgerbino
committed
e28b4fe
ci: build the tests in the FreeBSD CMake leg
sgerbino
committed
c70d523
fix(select): re-acquire the lock after an interrupted select
sgerbino
committed
ca8d5c4
fix(io_uring): report EAGAIN when the submission queue is full
sgerbino
committed
aa92e57
fix(io_uring): report a signal reader that could not be armed
sgerbino
committed
760cdf2
fix(signal_set): report the real error when the self-pipe cannot be created
sgerbino
committed
89a3032
docs: correct the MSG_NOSIGNAL notes and state the run_task lock contract
sgerbino
committed
edae8e1
fix(iocp): release the completion port when a nested service throws
sgerbino
committed
8a8eb0e
fix(local_connect_pair): give up the accept when the worker cannot connect
sgerbino
committed
f249f49
fix(iocp): create the wait reactor's wakeup pair when the io_context is constructed
sgerbino
committed
2fc8df0
fix(io_uring): create the ring when the io_context is constructed
sgerbino
committed
f208ba5
fix: make a failed self-wake best-effort on every backend
sgerbino
committed
9a33cfe
fix(iocp): stop accepting waits after the poll thread dies
sgerbino
committed
c10c271
fix: report available() and host_name() errors through make_err
sgerbino
committed
089cdff
fix(io_uring): keep work accounting symmetric for the multishot accept arm
sgerbino
committed
503fd70
test(harness): count(), CQE flag clearing, hook_is_live, high-fd seams, per-process suites
sgerbino
committed
35b877a
test(harness): flush coverage counters before a forked child exits
sgerbino
committed
c15e59b
test(select): descriptor-range rejections and the SIGPIPE guard
sgerbino
committed
22fad08
test(posix): per-process signal suites, connect_pair rollback, local datagram, the shutdown walk
sgerbino
committed
775b880
test(epoll): adopted acceptors and the accept the reactor dispatches
sgerbino
committed
b1c43ed
test(kqueue): the acceptor paths this backend registers on its own
sgerbino
committed
f1552f7
test(io_uring): the object surface underneath the ring
sgerbino
committed
9af2de1
test(reactor): an error event for every kind of parked operation
sgerbino
committed
c45e58c
test(iocp): scheduler fallbacks, the wait reactor's answers, the pointers never loaded, POLLPRI
sgerbino
committed
09047d7
test(win): the file, resolver and pair paths that answer without failing
sgerbino
committed
0df2a99
test(teardown): drain every queued completion and live implementation at shutdown
sgerbino
committed
958383e
fix(iocp): ask the wait reactor for a bit this provider implements
sgerbino
committed
4157a48
fix(pool): join the blocking-I/O workers before the scheduler drains
sgerbino
committed
448d204
fix(signal_set): give the registration back when the service shuts down
sgerbino
committed
7863401
refactor(posix): move file ops onto the coro_op base
sgerbino
committed
6ece553
fix(io_uring): name the error a POLL_ADD error band carries
sgerbino
committed
8ae9355
fix(select): reject an out-of-range accept with EMFILE
sgerbino
committed
7f3c43e
fix(reactor): do not fault a healthy read on select's out-of-band set
sgerbino
committed
5e649e7
fix(iocp): keep the forward resolver alive across its async completion
sgerbino
committed
72f550f

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Fault injection - #346

Fault injection#346
sgerbino merged 34 commits into
cppalliance:developfrom
sgerbino:pr/fault-injection

Commits on Sep 2, 2026

test: syscall fault injection harness for every backend

ci: build the tests in the FreeBSD CMake leg

fix(select): re-acquire the lock after an interrupted select

fix(io_uring): report EAGAIN when the submission queue is full

fix(io_uring): report a signal reader that could not be armed

fix(signal_set): report the real error when the self-pipe cannot be created

docs: correct the MSG_NOSIGNAL notes and state the run_task lock contract

fix(iocp): release the completion port when a nested service throws

fix(local_connect_pair): give up the accept when the worker cannot connect

fix(iocp): create the wait reactor's wakeup pair when the io_context is constructed

fix(io_uring): create the ring when the io_context is constructed

fix: make a failed self-wake best-effort on every backend

fix(iocp): stop accepting waits after the poll thread dies

fix: report available() and host_name() errors through make_err

fix(io_uring): keep work accounting symmetric for the multishot accept arm

test(harness): count(), CQE flag clearing, hook_is_live, high-fd seams, per-process suites

test(harness): flush coverage counters before a forked child exits

test(select): descriptor-range rejections and the SIGPIPE guard

test(posix): per-process signal suites, connect_pair rollback, local datagram, the shutdown walk

test(epoll): adopted acceptors and the accept the reactor dispatches

test(kqueue): the acceptor paths this backend registers on its own

test(io_uring): the object surface underneath the ring

test(reactor): an error event for every kind of parked operation

test(iocp): scheduler fallbacks, the wait reactor's answers, the pointers never loaded, POLLPRI

test(win): the file, resolver and pair paths that answer without failing

test(teardown): drain every queued completion and live implementation at shutdown

fix(iocp): ask the wait reactor for a bit this provider implements

fix(pool): join the blocking-I/O workers before the scheduler drains

fix(signal_set): give the registration back when the service shuts down

refactor(posix): move file ops onto the coro_op base

fix(io_uring): name the error a POLL_ADD error band carries

fix(select): reject an out-of-range accept with EMFILE

fix(reactor): do not fault a healthy read on select's out-of-band set

fix(iocp): keep the forward resolver alive across its async completion