Stream: git-wasmtime

Topic: wasmtime / PR #2753 Support "sleep" forms of `poll_oneoff`.

Wasmtime GitHub notifications bot (Mar 22 2021 at 16:17):

sunfishcode opened PR #2753 from sunfishcode/sleep to main:

Add support for poll_oneoff calls which just sleep on a relative
timeout. This fixes a bug handling code compiled with WASI libc's sleep
family of functions, which call poll_oneoff with a CLOCK_REALTIME
timer, which wasn't previously implemented.

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Wasmtime GitHub notifications bot (Mar 22 2021 at 16:17):

sunfishcode requested pchickey for a review on PR #2753.

Wasmtime GitHub notifications bot (Mar 22 2021 at 17:45):

sunfishcode updated PR #2753 from sunfishcode/sleep to main.

Wasmtime GitHub notifications bot (Mar 22 2021 at 18:02):

pchickey submitted PR Review.

Wasmtime GitHub notifications bot (Mar 22 2021 at 18:02):

pchickey submitted PR Review.

Wasmtime GitHub notifications bot (Mar 22 2021 at 18:02):

pchickey created PR Review Comment:

This special case is a good idea, but i'd like for the thread::sleep call to instead be dispatched into self.sched.sleep so that wasi-common consumers can control that implementation by either using the default wasi-cap-std-sync impls or creating their own.

Wasmtime GitHub notifications bot (Mar 22 2021 at 18:24):

sunfishcode updated PR #2753 from sunfishcode/sleep to main.

Wasmtime GitHub notifications bot (Mar 22 2021 at 18:26):

sunfishcode submitted PR Review.

Wasmtime GitHub notifications bot (Mar 22 2021 at 18:26):

sunfishcode created PR Review Comment:

Sounds good; I've now added a sleep function to WasiSched and added impls for it.

Wasmtime GitHub notifications bot (Mar 22 2021 at 18:39):

pchickey submitted PR Review.

Wasmtime GitHub notifications bot (Mar 22 2021 at 19:50):

sunfishcode merged PR #2753.

Last updated: Dec 06 2025 at 06:05 UTC