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denoland-deno/cli/tests/testdata/run/worker_drop_handle_race.js.out

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fix(workers): Don't panic when a worker's parent thread stops running (#12156) This panic could happen in the following cases: - A non-fatal error being thrown from a worker, that doesn't terminate the worker's execution, but propagates to the main thread without being handled, and makes the main thread terminate. - A nested worker being alive while its parent worker gets terminated. - A race condition if the main event loop terminates the worker as part of its last task, but the worker doesn't fully terminate before the main event loop stops running. This panic happens because a worker's event loop should have pending ops as long as the worker isn't closed or terminated – but if an event loop finishes running while it has living workers, its associated `WorkerThread` structs will be dropped, closing the channels that keep those ops pending. This change adds a `Drop` implementation to `WorkerThread`, which terminates the worker without waiting for a response. This fixes the panic, and makes it so nested workers are automatically terminated once any of their ancestors is closed or terminated. This change also refactors a worker's termination code into a `WorkerThread::terminate()` method. Closes #11342. Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2021-09-22 12:02:15 -04:00
error: Uncaught (in worker "") Error
throw new Error();
^
at [WILDCARD]/workers/drop_handle_race.js:2:9
refactor: remove prefix from include_js_files & use extension name (#17683)
2023-02-07 16:09:50 -05:00
at Object.action (internal:deno_web/02_timers.js:[WILDCARD])
at handleTimerMacrotask (internal:deno_web/02_timers.js:[WILDCARD])
feat(ext/web): Add error events for event listener and timer errors (#14159) - feat: Add handleable error event for even listener errors - feat: Add handleable error event for setTimeout()/setInterval() errors - feat: Add Deno.core.destructureError() - feat: Add Deno.core.terminate() - fix: Don't throw listener errors from dispatchEvent() - fix: Use biased mode when selecting between mod_evaluate() and run_event_loop() results
2022-04-13 05:50:57 -04:00
error: Uncaught (in promise) Error: Unhandled error in child worker.
refactor(core): include_js_files! 'dir' option doesn't change specifiers (#18019) This commit changes "include_js_files!" macro from "deno_core" in a way that "dir" option doesn't cause specifiers to be rewritten to include it. Example: ``` include_js_files! { dir "js", "hello.js", } ``` The above definition required embedders to use: `import ... from "internal:<ext_name>/js/hello.js"`. But with this change, the "js" directory in which the files are stored is an implementation detail, which for embedders results in: `import ... from "internal:<ext_name>/hello.js"`. The directory the files are stored in, is an implementation detail and in some cases might result in a significant size difference for the snapshot. As an example, in "deno_node" extension, we store the source code in "polyfills" directory; which resulted in each specifier to look like "internal:deno_node/polyfills/<module_name>", but with this change it's "internal:deno_node/<module_name>". Given that "deno_node" has over 100 files, many of them having several import specifiers to the same extension, this change removes 10 characters from each import specifier.
2023-03-04 21:31:38 -05:00
at Worker.#pollControl (internal:runtime/11_workers.js:[WILDCARD])
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