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20 commits

Author SHA1 Message Date
Aaron O'Mullan
f333c1f857 fix(core): variadic opSync/opAsync (#14062) 2022-03-24 13:39:10 +11:00
Aapo Alasuutari
9f20c312c1 chore(core,ext): minor JS optimisations (#13950) 2022-03-24 13:39:10 +11:00
Divy Srivastava
b4e42953e1
feat(core): codegen ops (#13861)
Co-authored-by: Aaron O'Mullan <aaron.omullan@gmail.com>
2022-03-14 18:44:15 +01:00
Yoshiya Hinosawa
b198bfd795
refactor(core): validate promise id in refOp (#13905) 2022-03-12 01:18:49 +09:00
Bartek Iwańczuk
d332bf1132
feat: deno test --trace-ops (#13770)
This commit adds "--trace-ops" flag to "deno test" subcommand.

This flag enables saving of stack traces for async ops, that before were always
saved. While the feature proved to be very useful it comes with a significant performance
hit, it's caused by excessive source mapping of stack frames.
2022-02-25 16:14:46 +01:00
Luca Casonato
53088e16de
feat(test): improved op sanitizer errors + traces (#13676)
This commit improves the error messages for the `deno test` async op
sanitizer. It does this in two ways:
- it uses handwritten error messages for each op that could be leaking
- it includes traces showing where each op was started

This "async op tracing" functionality is a new feature in deno_core.
It likely has a significant performance impact, which is why it is only
enabled in tests.
2022-02-16 19:53:17 +01:00
Bartek Iwańczuk
8176a4d166
refactor: primordials for instanceof (#13527) 2022-02-01 18:06:11 +01:00
Bartek Iwańczuk
f248e6f177
Revert "refactor: update runtime code for primordial checks for "instanceof" (#13497)" (#13511)
This reverts commit 884143218f.
2022-01-27 16:27:22 +01:00
Bartek Iwańczuk
884143218f
refactor: update runtime code for primordial checks for "instanceof" (#13497) 2022-01-27 13:36:36 +01:00
Ryan Dahl
1fb5858009
chore: update copyright to 2022 (#13306)
Co-authored-by: Erfan Safari <erfanshield@outlook.com>
2022-01-07 22:09:52 -05:00
Bartek Iwańczuk
f3c0f0565b
feat(core): Add ability to "ref" and "unref" pending ops (#12889)
This commit adds an ability to "ref" or "unref" pending ops.

Up to this point Deno had a notion of "async ops" and "unref async ops";
the former keep event loop alive, while the latter do not block event loop
from finishing. It was not possible to change between op types after
dispatching, one had to decide which type to use before dispatch.

Instead of storing ops in two separate "FuturesUnordered" collections,
now ops are stored in a single collection, with supplemental "HashSet"
storing ids of promises that were "unrefed".

Two APIs were added to "Deno.core":

"Deno.core.refOp(promiseId)" which allows to mark promise id
to be "refed" and keep event loop alive (the default behavior)
"Deno.core.unrefOp(promiseId)" which allows to mark promise
id as "unrefed" which won't block event loop from exiting
2021-11-25 19:49:09 +01:00
Aaron O'Mullan
375ce63c63
feat(core): streams (#12596)
This allows resources to be "streams" by implementing read/write/shutdown. These streams are implicit since their nature (read/write/duplex) isn't known until called, but we could easily add another method to explicitly tag resources as streams.

`op_read/op_write/op_shutdown` are now builtin ops provided by `deno_core`

Note: this current implementation is simple & straightforward but it results in an additional alloc per read/write call

Closes #12556
2021-11-09 19:26:17 +01:00
Aaron O'Mullan
44511e4f33
feat(runtime): give OS errors .code attributes (#12591)
This adds `.code` attributes to errors returned by the op-layer, facilitating classifying OS errors and helping node-compat.

Similar to Node, these `.code` attributes are stringified names of unix ERRNOs, the mapping tables are generated by [tools/codegen_error_codes.js](https://gist.github.com/AaronO/dfa1106cc6c7e2a6ebe4dba9d5248858) and derived from libuv and rust's std internals
2021-11-04 16:44:34 +01:00
Aaron O'Mullan
5a8a989b78
refactor(metrics): move to core (#12386)
Avoids overhead of wrapping ops (and allocs when inspecting async-op futures)
2021-10-10 17:20:30 +02:00
Aaron O'Mullan
370c27e09a
feat(core): cleaner opcall stack traces (#12358) 2021-10-07 18:39:27 +02:00
Aaron O'Mullan
ea7a63cd5a
refactor(core): split opcall into sync/async (#12312) 2021-10-04 12:34:53 +02:00
Aaron O'Mullan
11acdf1ea8
perf(core): use opcall() directly (#12310)
Instead of the wrapper dispatch() func, also now forbids passing opIds to opSync()/opAsync() callers must always pass names
2021-10-03 21:02:50 +02:00
Bert Belder
fa963909e5
perf(ext/http): optimize auto cleanup of request resource (#11978)
Fixes #11963.
2021-09-10 15:47:09 -07:00
Aaron O'Mullan
bfc197f33e
cleanup(core): rename handleAsyncMsgFromRust() to opresolve() (#11774)
No user impact, but is simpler and aligns with `opcall()`
2021-08-19 17:19:00 +02:00
Luca Casonato
c9204c4aee
refactor: introduce primordials (#10939)
This commit introduces primordials to deno_core. Primordials are a
frozen set of all intrinsic objects in the runtime. They are not
vulnerable to prototype pollution.
2021-07-02 12:18:30 +02:00
Renamed from core/core.js (Browse further)