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322 commits

Author SHA1 Message Date
Bartek Iwańczuk
4e3aff8400
chore: upgrade deno_core to 0.247.0 (#21974) 2024-01-18 17:57:22 +01:00
denobot
248fb9c946
chore: forward v1.39.4 release commit to main (#21933)
Co-authored-by: David Sherret <dsherret@gmail.com>
2024-01-13 20:32:50 -05:00
Bartek Iwańczuk
288774c5ed
chore: forward v1.39.3 to main (#21915)
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
2024-01-12 19:13:18 +00:00
Leo Kettmeir
4122c8f164
fix: add EventSource typings (#21908)
Fixes #21691
2024-01-12 13:28:54 +00:00
Kenta Moriuchi
515a34b4de
refactor: use core.ensureFastOps() (#21888) 2024-01-10 15:37:25 -07:00
Bartek Iwańczuk
aadcd64065
chore: forward v1.39.2 release commit to main (#21793) 2024-01-04 23:52:17 +00:00
Kenta Moriuchi
b2cd254c35
fix: strict type check for cross realms (#21669)
Deno v1.39 introduces `vm.runInNewContext`. This may cause problems when
using `Object.prototype.isPrototypeOf` to check built-in types.

```js
import vm from "node:vm";

const err = new Error();
const crossErr = vm.runInNewContext(`new Error()`);

console.assert( !(crossErr instanceof Error) );
console.assert( Object.getPrototypeOf(err) !== Object.getPrototypeOf(crossErr) );
```

This PR changes to check using internal slots solves them.

---

current: 

```
> import vm from "node:vm";
undefined
> vm.runInNewContext(`new Error("message")`)
Error {}
> vm.runInNewContext(`new Date("2018-12-10T02:26:59.002Z")`)
Date {}
```

this PR:

```
> import vm from "node:vm";
undefined
> vm.runInNewContext(`new Error("message")`)
Error: message
    at <anonymous>:1:1
> vm.runInNewContext(`new Date("2018-12-10T02:26:59.002Z")`)
2018-12-10T02:26:59.002Z
```

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-01-04 09:42:38 +05:30
David Sherret
7e72f3af61
chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00
Raashid Anwar
8ba828b41e
fix(http_client): Fix Deno.createHttpClient to accept poolIdleTimeout parameter (#21603)
Fixed the bug `Deno.createHttpClient` to accept `poolIdleTimeout` parameter.

Fixes https://github.com/denoland/deno/issues/21546
2023-12-31 12:45:12 +00:00
Bartek Iwańczuk
c2414db1f6
refactor: simplify hyper, http, h2 deps (#21715)
Main change is that:
- "hyper" has been renamed to "hyper_v014" to signal that it's legacy
- "hyper1" has been renamed to "hyper" and should be the default
2023-12-27 11:59:57 -05:00
Matt Mastracci
0efe438f7c
perf: remove opAsync (#21690)
`opAsync` requires a lookup by name on each async call. This is a
mechanical translation of all opAsync calls to ensureFastOps.

The `opAsync` API on Deno.core will be removed at a later time.
2023-12-27 02:30:26 +01:00
Matt Mastracci
1297c9a8f3
chore(ext/node): use BufView natively in http2 (#21688)
Node HTTP/2 was using the default h2 `Bytes` datatype when we can be
making using of `BufView` like we do in `Deno.serve`.

`fetch` and `Deno.serverHttp` can't make use of `BufView` because they
are using `reqwest` which is stuck on hyper 0.x at this time.
2023-12-23 08:58:20 -07:00
Bartek Iwańczuk
760af934d9
chore: forward v1.39.1 commit to main (#21667) (#21671)
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
2023-12-21 18:43:52 +00:00
denobot
04ba8df711
1.39.0 (#21560)
Bumped versions for 1.39.0

Please ensure:
- [x] Target branch is correct (`vX.XX` if a patch release, `main` if
minor)
- [x] Crate versions are bumped correctly
- [x] deno_std version is incremented in the code (see
`cli/deno_std.rs`)
- [x] Releases.md is updated correctly (think relevancy and remove
reverts)

To make edits to this PR:
```shell
git fetch upstream release_1_39.0 && git checkout -b release_1_39.0 upstream/release_1_39.0
```

cc @mmastrac

---------

Co-authored-by: mmastrac <mmastrac@users.noreply.github.com>
Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-12-13 13:24:13 -07:00
Bartek Iwańczuk
c1fc7b2cd5
refactor: pull 'core', 'internals', 'primordials' from ES module (#21462)
This commit refactors how we access "core", "internals" and
"primordials" objects coming from `deno_core`, in our internal JavaScript code.

Instead of capturing them from "globalThis.__bootstrap" namespace, we
import them from recently added "ext:core/mod.js" file.
2023-12-07 14:21:01 +01:00
Yusuke Tanaka
dadd8b3d66
feat(ext/fetch): allow Deno.HttpClient to be declared with using (#21453)
This commit adds a method of `Symbol.dispose` to the object returned
from `Deno.createHttpClient`, so we can make use of [explicit resource
management](https://github.com/tc39/proposal-explicit-resource-management)
by declaring it with `using`.
2023-12-06 16:52:59 +09:00
Bartek Iwańczuk
bd7a6bb016
chore: forward v1.38.5 release commit to main (#21472)
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
2023-12-06 00:53:16 +00:00
Matt Mastracci
e6e708e46c
refactor: use resourceForReadableStream for fetch (#20217)
Switch `ext/fetch` over to `resourceForReadableStream` to simplify and
unify implementation with `ext/serve`. This allows us to work in Rust
with resources only.

Two additional changes made to `resourceForReadableStream` were
required:

- Add an optional length to `resourceForReadableStream` which translates
to `size_hint`
 - Fix a bug where writing to a closed stream that was full would panic
2023-12-01 08:56:10 -07:00
Bartek Iwańczuk
b69001bb49
chore: forward v1.38.4 release commit to main (#21400)
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
2023-11-30 23:06:54 +01:00
denobot
2941dd7da8
chore: forward v1.38.3 release commit to main (#21320) 2023-11-24 07:09:15 +01:00
Kenta Moriuchi
c806fbdabe
fix(ext,runtime): add missing custom inspections (#21219) 2023-11-19 09:13:38 +01:00
denobot
21e6a76519
chore: forward v1.38.2 release commit to main (#21236)
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
2023-11-17 17:57:25 +09:00
Kenta Moriuchi
39223f709b
feat(ext/web): add AbortSignal.any() (#21087)
Fixes #18944
2023-11-13 01:04:11 +01:00
denobot
1ece7dfd90
chore: forward v1.38.1 release commit to main (#21144)
This is the release commit being forwarded back to main for 1.38.1

Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Co-authored-by: littledivy <littledivy@users.noreply.github.com>
2023-11-10 18:51:34 +05:30
Luca Bruno
56a4c981f5
fix(ext/fetch): re-align return type in op_fetch docstring (#21098)
This adds a missing `cancelHandleRid` field in `op_fetch` return type,
see Rust side:

fdb4953ea4/ext/fetch/lib.rs (L183-L189)
2023-11-06 14:15:02 +01:00
denobot
41877a0b37
1.38.0 (#21051)
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-11-02 01:01:47 +00:00
Matt Mastracci
42c426e769
feat(ext/websocket): websockets over http2 (#21040)
Implements `WebSocket` over http/2. This requires a conformant http/2
server supporting the extended connect protocol.

Passes approximately 100 new WPT tests (mostly `?wpt_flags=h2` versions
of existing websockets APIs).

This is implemented as a fallback when http/1.1 fails, so a server that
supports both h1 and h2 WebSockets will still end up on the http/1.1
upgrade path.

The patch also cleas up the websockets handshake to split it up into
http, https+http1 and https+http2, making it a little less intertwined.

This uncovered a likely bug in the WPT test server:
https://github.com/web-platform-tests/wpt/issues/42896
2023-11-01 21:11:01 +00:00
Leo Kettmeir
39716183ac
feat(ext/web): EventSource (#14730)
Closes #10298

---------

Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
2023-10-31 18:16:27 +01:00
denobot
5da1bd802c
chore: forward v1.37.2 release commit to main (#20897)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-10-13 03:12:06 +00:00
Luca Casonato
2665ca103e
fix(ext/web): writability of ReadableStream.from (#20836)
Fixes a WPT in `URL` and `ReadableStream`.

Some unrelated WPT expectation changes due to WPT update.
2023-10-10 05:01:01 +02:00
Marcos Casagrande
176bf9ba5f
fix(ext/formdata): support multiple headers in FormData (#20801)
Fixes https://github.com/denoland/deno/issues/20793
2023-10-05 19:28:44 +02:00
denobot
3b78981ffe
chore: forward v1.37.1 release commit to main (#20706)
This is the release commit being forwarded back to main for 1.37.1

Co-authored-by: littledivy <littledivy@users.noreply.github.com>
2023-09-27 09:13:48 +00:00
Bartek Iwańczuk
1ad097c4bf
refactor: rewrite ops using i64/usize to op2 (#20647) 2023-09-23 14:04:47 +02:00
Marcos Casagrande
65a94a6176
perf(ext/fetch): use new instead of createBranded (#20624)
This PR optimizes `fromInner*` methods of `Request` / `Header` /
`Response` used by `Deno.serve` and `fetch` by using `new` instead of
`ObjectCreate` from `createBranded`.

The "brand" is created by passing `webidl.brand` to the constructor
instead.


142449ecab/ext/webidl/00_webidl.js (L1001-L1005)

### Benchmark
```js
const createBranded = Symbol("create branded");
const brand = Symbol("brand");
class B {
  constructor(init) {
    if (init === createBranded) {
      this[brand] = brand;
    }
  }
}

Deno.bench("Object.create(protoype)", () => {
  Object.create(B.prototype);
});

Deno.bench("new Class", () => {
  new B(createBranded);
});
```

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.37.0 (x86_64-unknown-linux-gnu)

benchmark                    time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------------- -----------------------------
Object.create(protoype)       8.74 ns/iter 114,363,610.3    (7.32 ns … 26.02 ns)   8.65 ns  13.39 ns  14.47 ns
new Class                     3.05 ns/iter 328,271,012.2      (2.78 ns … 9.1 ns)   3.06 ns   3.46 ns    3.5 ns
```
2023-09-21 20:06:42 -06:00
Bartek Iwańczuk
142449ecab
refactor: rewrite some ops to op2 macro (#20603) 2023-09-21 08:08:23 -06:00
denobot
997aa604df
1.37.0 (#20574)
Co-authored-by: David Sherret <dsherret@gmail.com>
2023-09-19 20:29:17 +00:00
Luca Casonato
430b63c2c4
perf: improve async op santizer speed and accuracy (#20501)
This commit improves async op sanitizer speed by only delaying metrics
collection if there are pending ops. This
results in a speedup of around 30% for small CPU bound unit tests.

It performs this check and possible delay on every collection now,
fixing an issue with parent test leaks into steps.
2023-09-16 07:48:31 +02:00
Bartek Iwańczuk
2b191c6e9d
chore: forward v1.36.4 to main (#20352)
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
2023-09-01 18:08:58 +00:00
denobot
3a2d284c96
chore: forward v1.36.3 release commit to main (#20270)
Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-08-24 17:53:01 +00:00
Matt Mastracci
b1ce2e4167
fix(ext/web): add stream tests to detect v8slice split bug (#20253)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-08-23 17:03:05 -06:00
Leo Kettmeir
1b0e394d48
fix: release ReadeableStream in fetch (#17365)
Fixes #16648

---------

Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
2023-08-16 14:02:15 +02:00
Marcos Casagrande
ddbb5fdfb0
perf(ext/node): optimize http headers (#20163)
This PR optimizes Node's `IncomingMessageForServer.headers` by replacing
`Object.fromEntries()` with a loop and `headers.entries` with
`headersEntries` which returns the internal array directly instead of an
iterator

## Benchmarks

Using `wrk` with 5 headers

```
wrk -d 10s --latency -H "X-Deno: true" -H "Accept: application/json" -H "X-Foo: bar" -H "User-Agent: wrk" -H "Accept-Encoding: gzip, br" http://127.0.0.1:3000
```

**this PR**

```
Running 10s test @ http://127.0.0.1:3000
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency   167.53us  136.89us   2.75ms   97.33%
    Req/Sec    31.98k     1.38k   36.39k    70.30%
  Latency Distribution
     50%  134.00us
     75%  191.00us
     90%  234.00us
     99%  544.00us
  642548 requests in 10.10s, 45.96MB read
Requests/sec:  63620.36
Transfer/sec:      4.55MB
```

**main**

```
Running 10s test @ http://127.0.0.1:3000
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency   181.31us  132.54us   3.79ms   97.13%
    Req/Sec    29.21k     1.45k   32.93k    79.21%
  Latency Distribution
     50%  148.00us
     75%  198.00us
     90%  261.00us
     99%  545.00us
  586939 requests in 10.10s, 41.98MB read
Requests/sec:  58114.01
Transfer/sec:      4.16MB
```

```js
import express from "npm:express";

const app = express();
app.get("/", function (req, res) {
  req.headers;
  res.end();
});
app.listen(3000);
```
2023-08-15 16:59:35 +02:00
Marcos Casagrande
0fc31d9d65
fix(ext/fetch): clone second branch chunks in Body.clone() (#20057)
This PR makes `Body.clone()` spec compliant:
https://fetch.spec.whatwg.org/#concept-body-clone

> 1, Let « out1, out2 » be the result of
[teeing](https://streams.spec.whatwg.org/#readablestream-tee) body’s
[stream](https://fetch.spec.whatwg.org/#concept-body-stream).
> ...
> To tee a
[ReadableStream](https://streams.spec.whatwg.org/#readablestream)
stream, return ?
[ReadableStreamTee](https://streams.spec.whatwg.org/#readable-stream-tee)(stream,
true).

---
Closes #10994
2023-08-15 09:21:02 +02:00
Marcos Casagrande
625bd39050
perf(ext/headers): optimize headers iterable (#20155)
This PR makes more optimizations to headers iterable by removing
`ObjectEntries` which was consistently prominent in the flame graph when
benchmarking an express server.

**this PR**

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark         time (avg)        iter/s             (min … max)       p75       p99      p995
------------------------------------------------------------------ -----------------------------
headers iter        9.6 µs/iter     104,134.1   (8.74 µs … 131.31 µs)   9.47 µs  12.61 µs  17.81 µs
```

**main**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark         time (avg)        iter/s             (min … max)       p75       p99      p995
------------------------------------------------------------------ -----------------------------
headers iter      12.87 µs/iter      77,675.9  (11.97 µs … 132.34 µs)  12.76 µs  16.49 µs   26.4 µs
```


```js
const headers = new Headers({
  "Content-Type": "application/json",
  "X-Content-Type": "application/json",
  "Date": "Thu, 14 Aug 2023 17:45:10 GMT",
  "X-Deno": "Deno",
  "Powered-By": "Deno",
  "Content-Encoding": "gzip",
  "Set-Cookie": "__Secure-ID=123; Secure; Domain=example.com",
  "Content-Length": "150",
  "Vary": "Accept-Encoding, Accept, X-Requested-With",
});

Deno.bench('headers iter', () => {
  [...headers]
})
```
2023-08-14 19:13:55 +00:00
Marcos Casagrande
050ca39409
perf(ext/request): optimize validate and normalize HTTP method (#20143)
This PR optimizes `Request` constructor init method step. It doubles the
speed for known lowercased methods. I also added `PATCH` to known
methods

**this patch**

```
benchmark                   time (avg)        iter/s             (min … max)       p75       p99      p995
---------------------------------------------------------------------------- -----------------------------
method: GET                  1.49 µs/iter     669,336.9     (1.35 µs … 2.02 µs)   1.54 µs   2.02 µs   2.02 µs
method: PATCH                1.85 µs/iter     540,921.5     (1.65 µs … 2.02 µs)   1.91 µs   2.02 µs   2.02 µs
method: get                  1.49 µs/iter     669,067.9     (1.28 µs … 1.69 µs)   1.55 µs   1.69 µs   1.69 µs
```

**main**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark                   time (avg)        iter/s             (min … max)       p75       p99      p995
---------------------------------------------------------------------------- -----------------------------
method: GET                   1.5 µs/iter     665,232.3      (1.3 µs … 2.02 µs)   1.54 µs   2.02 µs   2.02 µs
method: PATCH                2.47 µs/iter     404,052.7     (2.06 µs … 4.05 µs)   2.51 µs   4.05 µs   4.05 µs
method: get                     3 µs/iter     333,277.2     (2.72 µs … 4.04 µs)   3.05 µs   4.04 µs   4.04 µs
```

```js
Deno.bench("method: GET", () => {
  const r = new Request("https://deno.land", {
    method: "GET",
  });
});

Deno.bench("method: PATCH", () => {
  const r = new Request("https://deno.land", {
    method: "PATCH",
    body: '{"foo": "bar"}',
  });
});

Deno.bench("method: get", () => {
  const r = new Request("https://deno.land", {
    method: "get",
  });
});
```
2023-08-12 12:29:00 -06:00
Marcos Casagrande
b34bd640a6
perf(ext/headers): use regex.test instead of .exec (#20125)
This PR improves the performance of `Headers.get` by using `Regex.test`
instead of `.exec`. Also replaced the `Map` used for caching with an
object which is a bit faster

**This patch**

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark              time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------- -----------------------------
Headers.get           124.71 ns/iter   8,018,687.3 (115.11 ns … 265.66 ns) 126.05 ns 136.12 ns 142.37 ns
```

**1.36.1**

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.0 (x86_64-unknown-linux-gnu)

benchmark              time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------- -----------------------------
Headers.get           218.91 ns/iter   4,568,172.3 (165.37 ns … 264.44 ns) 241.62 ns 260.94 ns 262.67 ns
```

```js
const headers = new Headers({
  "Content-Type": "application/json",
  "Date": "Thu, 10 Aug 2023 07:45:10 GMT",
  "X-Deno": "Deno",
  "Powered-By": "Deno",
  "Content-Encoding": "gzip",
  "Set-Cookie": "__Secure-ID=123; Secure; Domain=example.com",
  "Content-Length": "150",
  "Vary": "Accept-Encoding, Accept, X-Requested-With",
});

Deno.bench("Headers.get", () => {
  headers.get("x-deno");
});
```
2023-08-12 10:42:23 -06:00
Marcos Casagrande
f843a1fdff
perf(ext/headers): cache iterableHeaders for immutable Headers (#20132)
This PR caches `_iterableHeaders` for immutable `Headers` increasing the
performance of `fetch` & server if headers are iterated.

Should close #19466 

I only cached immutable headers to address this comment
https://github.com/denoland/deno/issues/19466#issuecomment-1589892373
since I didn't find any occurrence of header mutation on immutable
headers. We can discuss caching for non-immutable, but I think this is a
great first step.

## BENCHMARK

### Server
```js
const addr = Deno.args[0] ?? "127.0.0.1:4500";
const [hostname, port] = addr.split(":");
const { serve } = Deno;

serve({ hostname, port: Number(port), reusePort: true }, (req) => {
  const headers = [...req.headers]; // req.headers are immutable, cannot set/append/delete
  return new Response("ok");
});

```
Used `wrk` with 5 headers
```
wrk -d 10s --latency -H "X-Deno: true" -H "Accept: application/json" -H "X-Foo: bar" -H "User-Agent: wrk" -H "Accept-Encoding: gzip, br" http://127.0.0.1:4500
```


**This patch**
```
Running 10s test @ http://127.0.0.1:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    70.18us   22.89us 679.00us   81.37%
    Req/Sec    71.55k     9.69k   82.18k    89.60%
  Latency Distribution
     50%   59.00us
     75%   89.00us
     90%   98.00us
     99%  159.00us
  1437891 requests in 10.10s, 193.35MB read
Requests/sec: 142369.83
Transfer/sec:     19.14MB
```
**main**
```
Running 10s test @ http://127.0.0.1:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency   112.78us   36.47us   2.09ms   77.99%
    Req/Sec    44.30k     1.65k   49.14k    74.26%
  Latency Distribution
     50%   99.00us
     75%  136.00us
     90%  162.00us
     99%  213.00us
  890588 requests in 10.10s, 118.91MB read
Requests/sec:  88176.37
Transfer/sec:     11.77MB
```
### fetch

```js
const res = await fetch('http://127.0.0.1:4500');
Deno.bench("Headers iterator", () => {
  const i = [...res.headers]; // res.headers are immutable, cannot set/append/delete
});
```

**this patch**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark             time (avg)        iter/s             (min … max)       p75       p99      p995
---------------------------------------------------------------------- -----------------------------
Headers iterator      329.5 ns/iter   3,034,909.0 (318.55 ns … 364.34 ns)  331.1 ns 355.72 ns 364.34 ns
```
**main**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark             time (avg)        iter/s             (min … max)       p75       p99      p995
---------------------------------------------------------------------- -----------------------------
Headers iterator       2.59 µs/iter     386,372.1     (2.56 µs … 2.68 µs)   2.59 µs   2.68 µs   2.68 µs
```
2023-08-12 10:42:06 -06:00
Marcos Casagrande
396498bf9e
perf(ext/request): optimize Request constructor (#20141)
This PR optimizes `Request` constructor when `init` is not empty. This
path is also used by `fetch` when `options` argument is used
```js
fetch("https://deno.land", {
  method: "POST",
  body: 'land'
});
```

- Removed 3 extra calls to `headerListFromHeaders`
- Avoid `Object.keys` & `headerList` clone if `init.headers` is set
- Only empty `headersList` (`.splice`) if it's not already empty. 

## Benchmarks

**this patch**
```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark                    time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------------- -----------------------------
Request without headers       1.86 µs/iter     536,440.7     (1.67 µs … 2.76 µs)   1.89 µs   2.76 µs   2.76 µs
Request with headers          1.96 µs/iter     509,440.5     (1.83 µs … 2.17 µs)   1.99 µs   2.17 µs   2.17 µs
```

**main**

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.1 (x86_64-unknown-linux-gnu)

benchmark                    time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------------------- -----------------------------
Request without headers       1.96 µs/iter     510,201.5     (1.81 µs … 2.64 µs)      2 µs   2.64 µs   2.64 µs
Request with headers          2.03 µs/iter     493,526.6     (1.84 µs … 2.31 µs)   2.08 µs   2.31 µs   2.31 µs
```

```js
Deno.bench("Request without headers", () => {
  const r = new Request("https://deno.land", {
    method: "POST",
    body: '{"foo": "bar"}',
  });
});

Deno.bench("Request with headers", () => {
  const r = new Request("https://deno.land", {
    method: "POST",
    body: '{"foo": "bar"}',
    headers: {
      "Content-Type": "application/json",
    },
  });
});
```
2023-08-12 10:41:07 -06:00
Marcos Casagrande
2d3d0a579d
perf(ext/headers): optimize getHeader using for loop (#20115)
This PR optimizes the `getHeader` function by replacing `.filter` and
`.map` with a `for` loop

**this patch**

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.0 (x86_64-unknown-linux-gnu)

benchmark        time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------- -----------------------------
Headers.get      132.2 ns/iter   7,564,093.4 (125.81 ns … 147.66 ns) 133.79 ns 144.92 ns 145.36 ns
```

**main**

```
cpu: 13th Gen Intel(R) Core(TM) i9-13900H
runtime: deno 1.36.0 (x86_64-unknown-linux-gnu)

benchmark        time (avg)        iter/s             (min … max)       p75       p99      p995
----------------------------------------------------------------- -----------------------------
Headers.get     191.48 ns/iter   5,222,523.6 (182.75 ns … 212.22 ns)  193.5 ns 205.96 ns 211.51 ns
```

```js

const headers = new Headers({
  "Content-Type": "application/json",
  "Date": "Thu, 10 Aug 2023 07:45:10 GMT",
  "X-Deno": "Deno",
  "Powered-By": "Deno",
  "Content-Encoding": "gzip",
  "Set-Cookie": "__Secure-ID=123; Secure; Domain=example.com",
  "Content-Length": "150",
  "Vary": "Accept-Encoding, Accept, X-Requested-With",
});

Deno.bench("Headers.get", () => {
  const i = headers.get("x-deno");
});
```
2023-08-10 19:41:09 +02:00
Divy Srivastava
94d664535b
chore: forward v1.36.1 to main (#20119)
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
Co-authored-by: littledivy <littledivy@users.noreply.github.com>
2023-08-10 16:44:41 +03:00