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8 commits

Author SHA1 Message Date
Ryan Dahl
54a1688868
Allow BadResource errors to take a custom message (#4251) 2020-03-05 08:30:41 -05:00
Ryan Dahl
91b606aaae
Clean up how we use opIds (#4118) 2020-02-25 09:14:27 -05:00
Bartek Iwańczuk
4e1abb4f3a
refactor: use OpError instead of ErrBox for errors in ops (#4058)
To better reflect changes in error types in JS from #3662 this PR changes 
default error type used in ops from "ErrBox" to "OpError".

"OpError" is a type that can be sent over to JSON; it has all 
information needed to construct error in JavaScript. That
made "GetErrorKind" trait useless and so it was removed altogether.

To provide compatibility with previous use of "ErrBox" an implementation of
"From<ErrBox> for OpError" was added, however, it is an escape hatch and
ops implementors should strive to use "OpError" directly.
2020-02-23 14:51:29 -05:00
Bartek Iwańczuk
cdba5ab6fc refactor: rename ThreadSafeState, use RefCell for mutable state (#3931)
* rename ThreadSafeState to State
* State stores InnerState wrapped in Rc and RefCell
2020-02-08 20:34:31 +01:00
Bert Belder
25467aa7c7
Add blanket impl for the 'Resource' trait (#3903) 2020-02-07 17:18:28 -08:00
Ryan Dahl
161cf7cdfd
refactor: Use Tokio's single-threaded runtime (#3844)
This change simplifies how we execute V8. Previously V8 Isolates jumped
around threads every time they were woken up. This was overly complex and
potentially hurting performance in a myriad ways. Now isolates run on
their own dedicated thread and never move.

- blocking_json spawns a thread and does not use a thread pool
- op_host_poll_worker and op_host_resume_worker are non-operational
- removes Worker::get_message and Worker::post_message
- ThreadSafeState::workers table contains WorkerChannel entries instead
  of actual Worker instances.
- MainWorker and CompilerWorker are no longer Futures.
- The multi-threaded version of deno_core_http_bench was removed.
- AyncOps no longer need to be Send + Sync

This PR is very large and several tests were disabled to speed
integration:
- installer_test_local_module_run
- installer_test_remote_module_run
- _015_duplicate_parallel_import
- _026_workers
2020-02-03 18:08:44 -05:00
Ryan Dahl
5e32c5ea44
s/PinnedBuf/ZeroCopyBuf (#3782) 2020-01-24 15:10:49 -05:00
Yoshiya Hinosawa
bc89f04cbf Add signal handlers (#3757) 2020-01-24 08:15:31 -05:00