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Expose a way to wait on an ev.Completion, so a socket read can be raced against a wakeup

Status: Open.

#668 In lalinsky/zio;

· nevindra opened on Aug 15, 2026

BroadcastChannel: cancelling a fiber parked in receive pushes a waiter node twice (ReleaseFast deadlocks)

Status: Open.

#667 In lalinsky/zio;

· nevindra opened on Aug 15, 2026

Add test-owned random temporary directory primitives and migrate filesystem tests

Status: Open.

#663 In lalinsky/zio;

· coderabbitai opened on Aug 14, 2026

stderr lock: a parked task holding it deadlocks the runtime, and a panic in that state hangs instead of printing

Status: Open.

#661 In lalinsky/zio;

· lalinsky opened on Aug 14, 2026

Handle foreign Windows file handles according to IO mode and IOCP ownership

Status: Open.

#644 In lalinsky/zio;

· lalinsky opened on Aug 2, 2026

Darwin kqueue wall timers are heavily coalesced and realtime deadlines do not track clock changes

Status: Open.

#643 In lalinsky/zio;

· lalinsky opened on Aug 2, 2026

Blocking implementation of std.Io

Status: Open.

#567 In lalinsky/zio;

· lalinsky opened on Jul 12, 2026

Optionally inject random I/O errors

Status: Open.

#565 In lalinsky/zio;

· lalinsky opened on Jul 10, 2026

Optionally introduce randomness into scheduling

Status: Open.

#564 In lalinsky/zio;

· lalinsky opened on Jul 10, 2026

Futex: bitset-based conditional wake (à la FUTEX_WAIT_BITSET / FUTEX_WAKE_BITSET)

Status: Open.

#552 In lalinsky/zio;

· lalinsky opened on Jul 6, 2026

Truly async file locking

enhancementNew feature or requestNew feature or request

fs

Status: Open.

#467 In lalinsky/zio;

· lalinsky opened on Jun 6, 2026

Implement resolve_beneath on Windows

enhancementNew feature or requestNew feature or request

fs

missing functionalityThis should be implemented, but isn'tThis should be implemented, but isn't

Status: Open.

#457 In lalinsky/zio;

· lalinsky opened on Jun 2, 2026