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cb2ca234bb
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
7 lines
419 B
Text
7 lines
419 B
Text
error: Uncaught (in worker "") (in promise) TypeError: Requires net access to "example.com", run again with the --allow-net flag
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await import("https://example.com/some/file.ts");
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^
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at async http://localhost:4545/workers/dynamic_remote.ts:2:1
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[WILDCARD]error: Uncaught (in promise) Error: Unhandled error in child worker.
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at Worker.#pollControl ([WILDCARD])
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at eventLoopTick (ext:core/01_core.js:[WILDCARD])
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