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refactor: per-worker resource table #3306

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merged 6 commits into from
Nov 14, 2019

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@bartlomieju bartlomieju commented Nov 9, 2019

Blocked by #3290

This PR:

  • removes global RESOURCE_TABLE - resource tables are now created per Worker in State
  • renames CliResource to StreamResource and moves all logic related to it to cli/ops/io.rs
  • removes cli/resources.rs
  • adds state argument to op_read and op_write and consequently adds stateful_minimal_op to State
  • IMPORTANT NOTE: workers don't have access to process stdio - this is caused by fact that dropping worker would close stdout for process (because it's constructed from raw handle, which closes underlying file descriptor on drop)

@bartlomieju bartlomieju changed the title [WIP] refactor: per-worker resource table refactor: per-worker resource table Nov 9, 2019
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CC @ry @piscisaureus

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LGTM - this is a great improvement over the global resource table. I'm slightly concerned about the impact on the benchmarks - but let's see what happens. Very nice refactor!

@ry ry merged commit fd62379 into denoland:master Nov 14, 2019
ry added a commit to ry/deno that referenced this pull request Nov 14, 2019
ry added a commit to ry/deno that referenced this pull request Nov 14, 2019
This patch does not work with the recent bundler changes (denoland#3325).
Unfortunately I didn't merge master before landing this patch. It has
something to do with console.log not working inside the compiler worker.

This reverts commit fd62379.
ry added a commit that referenced this pull request Nov 14, 2019
This patch does not work with the recent bundler changes (#3325).
Unfortunately I didn't merge master before landing this patch. It has
something to do with console.log not working inside the compiler worker.

This reverts commit fd62379.
@bartlomieju bartlomieju deleted the refactor-state_resource_table branch December 2, 2019 13:19
bartlomieju added a commit to bartlomieju/deno that referenced this pull request Dec 28, 2019
- removes global `RESOURCE_TABLE` - resource tables are now created per `Worker`
  in `State`
- renames `CliResource` to `StreamResource` and moves all logic related
  to it to `cli/ops/io.rs`
- removes `cli/resources.rs`
- adds `state` argument to `op_read` and `op_write` and consequently adds
  `stateful_minimal_op` to `State`
- IMPORTANT NOTE: workers don't have access to process stdio - this is
  caused by fact that dropping worker would close stdout for process
  (because it's constructed from raw handle, which closes underlying file
  descriptor on drop)
bartlomieju pushed a commit to bartlomieju/deno that referenced this pull request Dec 28, 2019
This patch does not work with the recent bundler changes (denoland#3325).
Unfortunately I didn't merge master before landing this patch. It has
something to do with console.log not working inside the compiler worker.

This reverts commit fd62379.
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2 participants