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| author | Bartek Iwańczuk <biwanczuk@gmail.com> | 2022-07-14 22:39:20 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-14 22:39:20 +0200 |
| commit | 1a7259b04b7229f6350a7a7c21b50497b5c80c17 (patch) | |
| tree | 2bcea50749221b080d0402f5cf9bd55052437ae0 /core/01_core.js | |
| parent | 48a7312f3871e3b76c51eb0143ca1c48da43b20c (diff) | |
feat: add "unhandledrejection" event support (#12994) (#15080)
Relanding #12994
This commit adds support for "unhandledrejection" event.
This event will trigger event listeners registered using:
"globalThis.addEventListener("unhandledrejection")
"globalThis.onunhandledrejection"
This is done by registering a default handler using
"Deno.core.setPromiseRejectCallback" that allows to
handle rejected promises in JavaScript instead of Rust.
This commit will make it possible to polyfill
"process.on("unhandledRejection")" in the Node compat
layer.
Co-authored-by: Colin Ihrig <cjihrig@gmail.com>
Diffstat (limited to 'core/01_core.js')
| -rw-r--r-- | core/01_core.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/01_core.js b/core/01_core.js index 156300327..21376b695 100644 --- a/core/01_core.js +++ b/core/01_core.js @@ -268,6 +268,10 @@ terminate: opSync.bind(null, "op_terminate"), opNames: opSync.bind(null, "op_op_names"), eventLoopHasMoreWork: opSync.bind(null, "op_event_loop_has_more_work"), + setPromiseRejectCallback: opSync.bind( + null, + "op_set_promise_reject_callback", + ), }); ObjectAssign(globalThis.__bootstrap, { core }); |