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| author | Bartek Iwańczuk <biwanczuk@gmail.com> | 2023-04-14 02:41:32 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-14 02:41:32 +0200 |
| commit | cb2ca234bb39d8e02b08d2866860e8d3a00b5887 (patch) | |
| tree | 660044dbb6f6ce62c3f542ade150788870e483a5 /cli/tests/testdata/workers/worker_async_error.ts.out | |
| parent | d192d84a0e0b9954882211b827f17512ad37be7d (diff) | |
refactor(core): limit number of boundary crossings between Rust and V8 (#18652)
This commit refactors "deno_core" to do fewer boundary crossings
from Rust to V8. In other words we are now calling V8 from Rust fewer
times.
This is done by merging 3 distinct callbacks into a single one. Instead
of having "op resolve" callback, "next tick" callback and "macrotask
queue" callback, we now have only "Deno.core.eventLoopTick" callback,
which is responsible for doing the same actions previous 3 callbacks.
On each of the event loop we were doing at least 2 boundary crosses
(timers macrotask queue callback and unhandled promise rejection
callback) and up to 4 crosses if there were op response and next tick
callbacks coming from Node.js compatibility layer. Now this is all done
in a single callback.
Closes https://github.com/denoland/deno/issues/18620
Diffstat (limited to 'cli/tests/testdata/workers/worker_async_error.ts.out')
| -rw-r--r-- | cli/tests/testdata/workers/worker_async_error.ts.out | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cli/tests/testdata/workers/worker_async_error.ts.out b/cli/tests/testdata/workers/worker_async_error.ts.out index 16f6a6b84..84863f016 100644 --- a/cli/tests/testdata/workers/worker_async_error.ts.out +++ b/cli/tests/testdata/workers/worker_async_error.ts.out @@ -5,3 +5,4 @@ error: Uncaught (in worker "foo") (in promise) Error: bar at [WILDCARD]/async_error.ts:[WILDCARD] error: Uncaught (in promise) Error: Unhandled error in child worker. at Worker.#pollControl ([WILDCARD]) + at eventLoopTick (ext:core/01_core.js:[WILDCARD]) |