Re-enable unref in Deno
#3701
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Re-enable unref in Deno
#3701
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This re-enables unref-by-default in Deno, and fixes the event loop starvation issue by explicitly re-ref'ing the esbuild sub-process when a user calls `stop()`.
lucacasonato
commented
Mar 15, 2024
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| // Ref the child process again, so that a user calling `close()` can await | ||
| // the returned promise without the event loop starving because there are | ||
| // no more ref'd async tasks. | ||
| child.ref() |
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This is the only new code. All other code is just a revert of 116f63e.
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| // You may also start esbuild once at the top level of your test suite (by | ||
| // calling `initialize()`) instead of starting and stopping the esbuild process | ||
| // for every test. This will not interfere with the resource sanitizer, and will | ||
| // improve the efficiency of your tests because the esbuild process can be | ||
| // reused between tests. |
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I have added this paragraph to explain that you may also start esbuild outside of a Deno.test call to avoid the resource sanitizer flagging it.
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This re-enables unref-by-default in Deno, and fixes the event loop starvation issue by explicitly re-ref'ing the esbuild sub-process when a user calls
stop().Background: #3682 (comment)