Stream: git-wasmtime

Topic: wasmtime / PR #2832 wasi-common: optional support for run...

Wasmtime GitHub notifications bot (Apr 13 2021 at 19:43):

pchickey edited PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 00:15):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 00:50):

pchickey edited PR #2832 from pch/wiggle_sync_shimming to main:

wasmtime-wiggle now supports running async methods via a dummy executor, in order to support running synchronous wasi-common implementations.

wasi-common now uses an async_trait for its WasiSched trait methods. This requires that poll_oneoff and sched_yield become async methods as well.

wasi-cap-std-sync stays the same, modulo the code golf required to add async in front of some fns.

wasi-cap-std-async is introduced, and for now it is exactly the same as wasi-cap-std-sync except that sleep and sched_yield are implemented via tokio. Poll is for now unsupported! This needs to be fixed in order to merge.

wasmtime-wasi now exports two different Wasis - one under sync:: and one under async_::. This is a breaking API change. Almost all users will want to use the one under sync::. Should I maybe re-export that at the top level by default?

A new example shows using wasmtime_wasi::async_::Wasi under tokio.

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Wasmtime GitHub notifications bot (Apr 14 2021 at 00:51):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 00:53):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 00:54):

pchickey edited PR #2832 from pch/wiggle_sync_shimming to main:

wasmtime-wiggle now supports running async methods via a dummy executor, in order to support running synchronous wasi-common implementations.

wasi-common now uses an async_trait for its WasiSched trait methods. This requires that poll_oneoff and sched_yield become async methods as well.

wasi-cap-std-sync stays the same, modulo the code golf required to add async in front of some fns.

wasi-cap-std-async is introduced, and for now it is exactly the same as wasi-cap-std-sync except that sleep and sched_yield are implemented via tokio. Poll is for now unsupported! This needs to be fixed in order to merge.

wasmtime-wasi now exports two different Wasis - one under sync:: and one under async_::. This is a breaking API change. Almost all users will want to use the one under sync::. Should I maybe re-export that at the top level by default?

A new example shows using wasmtime_wasi::async_::Wasi under tokio. It incorporates a lot of comments @alexcrichton wrote previously. https://github.com/bytecodealliance/wasmtime/blob/759019811ef5b28a99ea56ec640102fb27a2f110/examples/tokio/main.rs

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Wasmtime GitHub notifications bot (Apr 14 2021 at 15:38):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 16:54):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 22:43):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 23:07):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 23:17):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 14 2021 at 23:55):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 15 2021 at 18:39):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 15 2021 at 21:50):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 15 2021 at 23:00):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 19 2021 at 23:01):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 21 2021 at 17:37):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 23 2021 at 19:33):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 26 2021 at 21:43):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 28 2021 at 19:00):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (Apr 29 2021 at 23:50):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 01 2021 at 22:40):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 04 2021 at 18:29):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 04 2021 at 21:16):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 04 2021 at 21:28):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 18:01):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 18:17):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 18:24):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 19:01):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 20:09):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 20:32):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 21:57):

pchickey updated PR #2832 from pch/wiggle_sync_shimming to main.

Wasmtime GitHub notifications bot (May 05 2021 at 23:18):

pchickey has marked PR #2832 as ready for review.

Last updated: Dec 13 2025 at 19:03 UTC