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Author SHA1 Message Date
denobot
a62c7e036a
2.0.0 (#26063)
Bumped versions for 2.0.0

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-10-08 07:37:28 -07:00
Nathan Whitaker
dd8cbf5e29
fix(node): fix worker_threads issues blocking Angular support (#26024)
Fixes #22995. Fixes #23000.

There were a handful of bugs here causing the hang (each with a
corresponding minimized test):

- We were canceling recv futures when `receiveMessageOnPort` was called,
but this caused the "receive loop" in the message port to exit. This was
due to the fact that `CancelHandle`s are never reset (i.e., once you
`cancel` a `CancelHandle`, it remains cancelled). That meant that after
`receieveMessageOnPort` was called, the subsequent calls to
`op_message_port_recv_message` would throw `Interrupted` exceptions, and
we would exit the loop.

The cancellation, however, isn't actually necessary.
`op_message_port_recv_message` only borrows the underlying port for long
enough to poll the receiver, so the borrow there could never overlap
with `op_message_port_recv_message_sync`.

- Calling `MessagePort.unref()` caused the "receive loop" in the message
port to exit. This was because we were setting
`messageEventListenerCount` to 0 on unref. Not only does that break the
counter when multiple `MessagePort`s are present in the same thread, but
we also exited the "receive loop" whenever the listener count was 0. I
assume this was to prevent the recv promise from keeping the event loop
open.

Instead of this, I chose to just unref the recv promise as needed to
control the event loop.

- The last bug causing the hang (which was a doozy to debug) ended up
being an unfortunate interaction between how we implement our
messageport "receive loop" and a pattern found in `npm:piscina` (which
angular uses). The gist of it is that piscina uses an atomic wait loop
along with `receiveMessageOnPort` in its worker threads, and as the
worker is getting started, the following incredibly convoluted series of
events occurs:
   1. Parent sends a MessagePort `p` to worker
   2. Parent sends a message `m` to the port `p`
3. Parent notifies the worker with `Atomics.notify` that a new message
is available
   4. Worker receives message, adds "message" listener to port `p`
   5. Adding the listener triggers `MessagePort.start()` on `p`
6. Receive loop in MessagePort.start receives the message `m`, but then
hits an await point and yields (before dispatching the "message" event)
7. Worker continues execution, starts the atomic wait loop, and
immediately receives the existing notification from the parent that a
message is available
8. Worker attempts to receive the new message `m` with
`receiveMessageOnPort`, but this returns `undefined` because the receive
loop already took the message in 6
9. Atomic wait loop continues to next iteration, waiting for the next
message with `Atomic.wait`
10. `Atomic.wait` blocks the worker thread, which prevents the receive
loop from continuing and dispatching the "message" event for the
received message
11. The parent waits for the worker to respond to the first message, and
waits
12. The thread can't make any more progress, and the whole process hangs

The fix I've chosen here (which I don't particularly love, but it works)
is to just delay the `MessagePort.start` call until the end of the event
loop turn, so that the atomic wait loop receives the message first. This
prevents the hang.

---

Those were the main issues causing the hang. There ended up being a few
other small bugs as well, namely `exit` being emitted multiple times,
and not patching up the message port when it's received by
`receiveMessageOnPort`.
2024-10-04 09:26:32 -07:00
denobot
55c2a88099
chore: release deno_* crates (#25987)
Testing once again if the crates are being properly released.

---------

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-10-02 14:27:34 +00:00
denobot
2d3e0284d9
chore: release deno_* crates (#25976)
Test run before Deno 2.0 release to make sure that the publishing
process passes correctly.

---------

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-10-02 14:44:04 +02:00
David Sherret
33f169beb9
chore: add code generation for @types/deno (#25545) 2024-09-23 19:18:52 +00:00
carles escrig royo
8f32a1577e
fix(ext/web): don't ignore capture in EventTarget.removeEventListener (#25788) 2024-09-23 11:19:59 +02:00
carles escrig royo
88a469e823
perf(ext/web): optimize performance.measure() (#25774)
This PR optimizes the case when `performance.measure()` needs to find
the startMark by name. It is a simple change on `findMostRecent` fn to
avoiding copying and reversing the complete entries list.

Adds minor missing tests for:
- `clearMarks()`, general
- `clearMeasures()`, general
- `measure()`, case when the startMarks name exists more than once

### Benchmarks

#### main

```
    CPU | AMD Ryzen 7 PRO 6850U with Radeon Graphics
Runtime | Deno 2.0.0-rc.4 (x86_64-unknown-linux-gnu)

benchmark              time/iter (avg)        iter/s      (min … max)           p75      p99     p995
---------------------- ----------------------------- --------------------- --------------------------
worst case measure()            2.1 ms         486.9 (  1.7 ms …   2.4 ms)   2.2 ms   2.4 ms   2.4 ms
```

#### this PR

```
    CPU | AMD Ryzen 7 PRO 6850U with Radeon Graphics
Runtime | Deno 2.0.0-rc.4 (x86_64-unknown-linux-gnu)

benchmark              time/iter (avg)        iter/s      (min … max)           p75      p99     p995
---------------------- ----------------------------- --------------------- --------------------------
worst case measure()          966.3 µs         1,035 (876.9 µs …   1.1 ms)   1.0 ms   1.1 ms   1.1 ms
```

```ts
Deno.bench("worst case measure()", (b) => {
  performance.mark('start');

  for (let i = 0; i < 1e5; i += 1) {
    performance.mark(crypto.randomUUID());
  }

  b.start();

  performance.measure('total', 'start');

  b.end();

  performance.clearMarks();
  performance.clearMeasures();
});
```
2024-09-20 16:24:59 -07:00
Luca Casonato
74069add3f
fix(runtime): don't error child.output() on consumed stream (#25657)
This fixes the fast path for `readableStreamCollectIntoUint8Array` to
only trigger if the readable stream has not yet been disturbed -
because otherwise we may not be able to close it if the
read errors.
2024-09-16 14:23:40 +02:00
Kenta Moriuchi
f0a3d20642
fix(runtime): use more null proto objects again (#25040)
proceed with #23921

This PR is a preparation for
https://github.com/denoland/deno_lint/pull/1307

---------

Signed-off-by: Kenta Moriuchi <moriken@kimamass.com>
Co-authored-by: Luca Casonato <hello@lcas.dev>
2024-09-06 12:52:59 +02:00
denobot
e27a19c02c
chore: forward v1.46.3 release commit to main (#25425)
This is the release commit being forwarded back to main for 1.46.3
2024-09-04 17:16:24 +00:00
Asher Gomez
7079acd74d
chore: update WPT (#25250)
Co-authored-by: crowlkats <crowlkats@toaxl.com>
2024-09-03 23:15:34 -07:00
Luca Casonato
5cf97f539b
BREAKING(permissions): remove --allow-hrtime (#25367)
Remove `--allow-hrtime` and `--deny-hrtime`. We are doing this because
it is already possible to get access to high resolution timers through
workers and SharedArrayBuffer.

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-09-03 11:24:25 +02:00
Kenta Moriuchi
9e6f41df66
BREAKING(ext/web): remove remaining web types for compatibility (#25334) 2024-09-02 18:35:10 +02:00
denobot
0fb8df6c0c
chore: forward v1.46.2 release commit to main (#25296)
This is the release commit being forwarded back to main for 1.46.2
2024-08-29 22:13:28 +02:00
snek
f7556d8962
fix: reland async context (#25140)
This reverts commit 71ca61e189.

Now uses a shared implementation from deno_core.
2024-08-29 02:25:38 +00:00
Ian Bull
6ccaebcdea
refactor(ext): throw new error instead of throw error (#25272)
To ensure consistency across the codebase, this commit refactors the
code in the `ext` folder to use `throw new Error`` instead of `throw`
for throwing errors.

Fixes https://github.com/denoland/deno/issues/25270
2024-08-28 22:40:37 +02:00
Luca Casonato
e53678fd58
Revert "feat(fetch): accept async iterables for body" (#25207)
Unfortunately this caused a regression:
https://github.com/denoland/deno/issues/25203.

Need to do some more upstream spec work to fix this before this can be
re-landed.

Reverts denoland/deno#24623
2024-08-26 12:24:27 +02:00
denobot
716ae4d8cb
chore: forward v1.46.1 release commit to main (#25155) 2024-08-22 10:44:53 -07:00
denobot
3314a0ceb8
1.46.0 (#25139)
Bumped versions for 1.46.0

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-08-22 02:16:45 +02:00
David Sherret
a7c002ae63
chore: enable no-console dlint rule (#25113) 2024-08-20 15:14:37 -04:00
Ryan Dahl
6995bd5bcc
docs: improve TextDecoder and TextEncoder jsdoc (#24890) 2024-08-06 09:56:54 +02:00
Divy Srivastava
696d528641
fix(ext/web): make TextDecoderResource use cppgc (#24888)
Fixes https://github.com/denoland/deno/issues/24878
2024-08-06 07:40:17 +00:00
Leo Kettmeir
ba40347a35
feat(fetch): accept async iterables for body (#24623)
Implements https://github.com/whatwg/webidl/pull/1397
Fixes #21454 
Closes #24849
2024-08-06 00:13:02 -07:00
Divy Srivastava
f0cd2c45fc
fix(ext/web): make CompressionResource garbage collectable (#24884) 2024-08-06 12:31:11 +05:30
snek
71ca61e189
Revert "feat: async context" (#24856)
Reverts denoland/deno#24402

deno_web can't depend on code in runtime
2024-08-02 18:16:59 +00:00
snek
3a1a1cc030
feat: async context (#24402)
We are switching to ContinuationPreservedEmbedderData. This allows
adding async context tracking to the various async operations that deno
provides.

Fixes: https://github.com/denoland/deno/issues/7010
Fixes: https://github.com/denoland/deno/issues/22886
Fixes: https://github.com/denoland/deno/issues/24368
2024-08-02 08:14:35 -07:00
Luca Casonato
7495bcbf77
Revert "perf(ext/node): improve Buffer from string performance" (#24851) 2024-08-02 16:23:21 +02:00
denobot
6267905f09
chore: forward v1.45.5 release commit to main (#24818) 2024-07-31 15:14:27 -07:00
Divy Srivastava
1ba88a7892
perf(ext/node): improve Buffer from string performance (#24567)
Fixes https://github.com/denoland/deno/issues/24323

- Use a Buffer pool for `fromString`
- Implement fast call base64 writes
- Direct from string `create` method for each encoding op

```
$ deno bench -A bench.mjs # 1.45.1+fee4d3a
cpu: Apple M1 Pro
runtime: deno 1.45.1+fee4d3a (aarch64-apple-darwin)

benchmark                time (avg)             (min … max)       p75       p99      p999
----------------------------------------------------------- -----------------------------
Buffer.from base64      550 ns/iter     (490 ns … 1'265 ns)    572 ns    606 ns  1'265 ns
Buffer#write base64     285 ns/iter       (259 ns … 371 ns)    307 ns    347 ns    360 ns

$ ~/gh/deno/target/release/deno bench -A bench.mjs # this PR
cpu: Apple M1 Pro
runtime: deno dev (aarch64-apple-darwin)

benchmark                time (avg)             (min … max)       p75       p99      p999
----------------------------------------------------------- -----------------------------
Buffer.from base64      151 ns/iter       (145 ns … 770 ns)    148 ns    184 ns    648 ns
Buffer#write base64   62.58 ns/iter     (60.79 ns … 157 ns)  61.65 ns  75.79 ns    141 ns

$ node bench.mjs # v22.4.0
cpu: Apple M1 Pro
runtime: node v22.4.0 (arm64-darwin)

benchmark                time (avg)             (min … max)       p75       p99      p999
----------------------------------------------------------- -----------------------------
Buffer.from base64      163 ns/iter     (96.92 ns … 375 ns)  99.45 ns    127 ns    220 ns
Buffer#write base64   75.48 ns/iter     (74.97 ns … 134 ns)  75.17 ns  81.83 ns  96.84 ns
```
2024-07-30 18:09:55 +05:30
Kenta Moriuchi
ad5cec27d3
fix(types): fix streams types (#24770) 2024-07-28 23:21:00 -04:00
denobot
ed2bf8ce31
chore: forward v1.45.4 release commit to main (#24754)
Co-authored-by: David Sherret <dsherret@gmail.com>
2024-07-26 14:26:13 -04:00
denobot
9806064ac2
chore: forward v1.45.3 release commit to main (#24681)
This is the release commit being forwarded back to main for 1.45.3

---------

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-07-23 03:41:40 +02:00
Kenta Moriuchi
715675565a
fix(types): Conform lib.deno_web.d.ts to lib.dom.d.ts and lib.webworker.d.ts (#24599)
Fix #24578
Fix #21981
2024-07-22 22:02:39 +02:00
denobot
3a48bc695f
chore: forward v1.45.2 release commit to main (#24564)
Co-authored-by: dsherret <dsherret@users.noreply.github.com>
2024-07-12 18:05:45 -04:00
denobot
0be4c8947d
chore: forward v1.45.1 release commit to main (#24540)
This is the release commit being forwarded back to main for 1.45.1

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
2024-07-12 01:14:14 +02:00
denobot
04ff5c731d
1.45.0 (#24512)
Bumped versions for 1.45.0

---------

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-07-11 00:08:02 +02:00
snek
c461f8fd2e
fix: do not return undefined for missing global properties (#24474)
accessing e.g. `Buffer` in `Mode::Deno` mode should throw, not return
undefined.

---------

Signed-off-by: snek <snek@deno.com>
2024-07-09 10:07:56 -07:00
Kenta Moriuchi
d379c0b299
fix(ext/web): use primordials of ES2024 ArrayBuffer transfer (#24396)
Ref: https://github.com/denoland/deno_core/issues/135
2024-07-02 22:27:01 +02:00
Kenta Moriuchi
f78a60e882
feat(ext/web): add Blob.prototype.bytes() (#24148) 2024-07-02 16:04:08 +02:00
denobot
6c6ee02dfd
chore: forward v1.44.4 release commit to main (#24271)
This is the release commit being forwarded back to main for 1.44.4

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
2024-06-19 20:29:53 +02:00
denobot
1d6b775f81
chore: forward v1.44.3 release commit to main (#24256)
This is the release commit being forwarded back to main for 1.44.3

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-06-19 03:17:32 +02:00
Tom Alcorn
5289c69271
fix(ext/web): fix AbortSignal.timeout() leak (#23842)
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Fixes #20663.

---------

Co-authored-by: Asher Gomez <ashersaupingomez@gmail.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2024-06-19 07:47:05 +10:00
Richard Carson
257f027325
docs: Add documentation to a subset of available extensions (#24138)
I was able to use my experience with some of the Deno extensions to
flesh out their documentation a bit

I've provided docs for the following:
- web
- fetch
- net
- webidl
- url
- io
- crypto
- console

---------

Signed-off-by: Richard Carson <Rscarson@rogers.com>
2024-06-18 00:07:48 +02:00
Satya Rohith
0f48313565
chore: upgrade to rust 1.79 (#24207) 2024-06-14 17:10:57 +05:30
denobot
efb2085b61
chore: forward v1.44.2 release commit to main (#24194)
Co-authored-by: nathanwhit <nathanwhit@users.noreply.github.com>
2024-06-13 01:57:22 +00:00
Luca Casonato
32f5b4808e
fix(ext/web): correct string tag for MessageEvent (#24134) 2024-06-09 02:03:24 +02:00
David Sherret
386d5c8310
refactor: remove PermissionsContainer in deno_runtime (#24119)
Also removes permissions being passed in for node resolution. It was
completely useless because we only checked it for reading package.json
files, but Deno reading package.json files for resolution is perfectly
fine.

My guess is this is also a perf improvement because Deno is doing less
work.
2024-06-06 23:37:53 -04:00
denobot
4d531bf229
chore: forward v1.44.1 release commit to main (#24115)
This is the release commit being forwarded back to main for 1.44.1

Co-authored-by: devsnek <devsnek@users.noreply.github.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2024-06-06 03:23:10 +00:00
ud2
29a075de2b
chore(ext/web): use Error.captureStackTrace in DOMException constructor (#23986)
This makes `DOMException`'s `stack` property behave the same as native
errors' – `stack` is now an own accessor property on every instance, and
the getter calls `Error.prepareStackTrace`.

Upgrades `deno_core` to 0.284.0.
---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-06-05 01:09:13 +02:00
denobot
9e2971d40f
1.44.0 (#24045)
Bumped versions for 1.44.0

Co-authored-by: littledivy <littledivy@users.noreply.github.com>
2024-05-30 04:49:23 +00:00