Age | Commit message (Collapse) | Author |
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Testing once again if the crates are being properly released.
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Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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Test run before Deno 2.0 release to make sure that the publishing
process passes correctly.
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Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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Aligns the error messages in the ext/http and a few messages in the
ext/fetch folder to be in-line with the Deno style guide.
This change-set also removes some unnecessary checks in the 00_serve.ts.
These options were recently removed, so it doesn't make sense to check
for them anymore.
https://github.com/denoland/deno/issues/25269
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Fixes #14371
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Fixes https://github.com/denoland/deno/issues/25114
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Signed-off-by: Leo Kettmeir <crowlkats@toaxl.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Nathan Whitaker <17734409+nathanwhit@users.noreply.github.com>
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Closes #24099
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Closes #25518
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This PR fixes an invalid URL being printed when running `deno serve`
Before: invalid URL
```sh
$ deno serve --host localhost
deno serve: Listening on http://::1:8000/
```
After: valid URL
```sh
$ deno serve --host localhost
deno serve: Listening on http://[::1]:8000/
```
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Towards #22079
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Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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This commit changes when to cause the hostname substition of `0.0.0.0` ->
`localhost`.
Currently we substitute `localhost` to the hostname on windows before
calling `options.onListen`, which prevents the users to do more advanced
thing using hostname string like
https://github.com/denoland/std/issues/5558. This PR changes it not to
substitute it when the user provide `onListen` callback.
closes #24776
unblocks https://github.com/denoland/std/issues/5558
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This is the release commit being forwarded back to main for 1.46.3
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This is the release commit being forwarded back to main for 1.46.2
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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
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Bumped versions for 1.46.0
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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Adds a `parallel` flag to `deno serve`. When present, we spawn multiple
workers to parallelize serving requests.
```bash
deno serve --parallel main.ts
```
Currently on linux we use `SO_REUSEPORT` and rely on the fact that the
kernel will distribute connections in a round-robin manner.
On mac and windows, we sort of emulate this by cloning the underlying
file descriptor and passing a handle to each worker. The connections
will not be guaranteed to be fairly distributed (and in practice almost
certainly won't be), but the distribution is still spread enough to
provide a significant performance increase.
---
(Run on an Macbook Pro with an M3 Max, serving `deno.com`
baseline::
```
❯ wrk -d 30s -c 125 --latency http://127.0.0.1:8000
Running 30s test @ http://127.0.0.1:8000
2 threads and 125 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 239.78ms 13.56ms 330.54ms 79.12%
Req/Sec 258.58 35.56 360.00 70.64%
Latency Distribution
50% 236.72ms
75% 248.46ms
90% 256.84ms
99% 268.23ms
15458 requests in 30.02s, 2.47GB read
Requests/sec: 514.89
Transfer/sec: 84.33MB
```
this PR (`with --parallel` flag)
```
❯ wrk -d 30s -c 125 --latency http://127.0.0.1:8000
Running 30s test @ http://127.0.0.1:8000
2 threads and 125 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 117.40ms 142.84ms 590.45ms 79.07%
Req/Sec 1.33k 175.19 1.77k 69.00%
Latency Distribution
50% 22.34ms
75% 223.67ms
90% 357.32ms
99% 460.50ms
79636 requests in 30.07s, 12.74GB read
Requests/sec: 2647.96
Transfer/sec: 433.71MB
```
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I noticed
[`set_response_body`](https://github.com/nathanwhit/deno/blob/ce42f82b5a985e5f1482dff97a7268019a8e79ea/ext/http/service.rs#L439-L443)
was unexpectedly hot in profiles, with most of the time being spent in
`memmove`.
It turns out that `ResponseBytesInner` was _massive_ (5624 bytes), so
every time we moved a `ResponseBytesInner` (for instance in
`set_response_body`) we were doing a >5kb memmove, which adds up pretty
quickly.
This PR boxes the two larger variants (the compression streams),
shrinking `ResponseBytesInner` to a reasonable 48 bytes.
---
Benchmarked with a simple hello world server:
```ts
// hello-server.ts
Deno.serve((_req) => {
return new Response("Hello world");
});
// run with `deno run -A hello-server.ts`
// in separate terminal `wrk -d 10s http://127.0.0.1:8000`
```
Main:
```
Running 10s test @ http://127.0.0.1:8000/
2 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 53.39us 9.53us 0.98ms 92.78%
Req/Sec 86.57k 3.56k 91.58k 91.09%
1739319 requests in 10.10s, 248.81MB read
Requests/sec: 172220.92
Transfer/sec: 24.64MB
```
This PR:
```
Running 10s test @ http://127.0.0.1:8000/
2 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 45.44us 8.49us 0.91ms 90.04%
Req/Sec 100.65k 2.26k 102.65k 96.53%
2022296 requests in 10.10s, 289.29MB read
Requests/sec: 200226.20
Transfer/sec: 28.64MB
```
So a nice ~15% bump. (With response body compression, the gain is ~10%
for gzip and neutral for brotli)
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Prior to this commit, you could return a `Response` created from a
string or Uint8Array multiple times.
Now you can't do that anymore.
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Fixes #24687
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Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
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Co-authored-by: David Sherret <dsherret@gmail.com>
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This is the release commit being forwarded back to main for 1.45.3
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Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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Co-authored-by: dsherret <dsherret@users.noreply.github.com>
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This is the release commit being forwarded back to main for 1.45.1
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
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Bumped versions for 1.45.0
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Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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This is the release commit being forwarded back to main for 1.44.4
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
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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>
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Co-authored-by: nathanwhit <nathanwhit@users.noreply.github.com>
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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>
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Bumped versions for 1.44.0
Co-authored-by: littledivy <littledivy@users.noreply.github.com>
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This commit changes `gzip` compression in `Deno.serve` API to flush data
after each write. There's a slight performance regression, but provided
test shows a scenario that was not possible before.
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Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
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Change the default server websocket `idleTimeout` to 30s to work with common Nginx setups which have a default timeout of 60 seconds
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This is a primordialization effort to improve resistance against users
tampering with the global `Object` prototype.
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Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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Bumped versions for 1.43.6
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
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Fixes https://github.com/denoland/deno/issues/23651
Co-authored-by: Satya Rohith <me@satyarohith.com>
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Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
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Co-authored-by: David Sherret <dsherret@gmail.com>
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1. Generally we should prefer to use the `log` crate.
2. I very often accidentally commit `eprintln`s.
When we should use `println` or `eprintln`, it's not too bad to be a bit
more verbose and ignore the lint rule.
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**THIS PR HAS GIT CONFLICTS THAT MUST BE RESOLVED**
This is the release commit being forwarded back to main for 1.43.2
Please ensure:
- [x] Everything looks ok in the PR
- [x] The release has been published
To make edits to this PR:
```shell
git fetch upstream forward_v1.43.2 && git checkout -b forward_v1.43.2 upstream/forward_v1.43.2
```
Don't need this PR? Close it.
cc @nathanwhit
Co-authored-by: nathanwhit <nathanwhit@users.noreply.github.com>
Co-authored-by: Nathan Whitaker <nathan@deno.com>
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Bumped versions for 1.43.0
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
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Max rps without a signal is unchanged, however we can drastically reduce
memory usage by not creating the signal until needed, and we can
optimize the rps in the case where the signal is created.
With a quick memory benchmark, it looks like this helps pretty
drastically with # of GCs when benchmarking w/wrk:
- 1.42.4: 1763
- canary: 1093
- this patch: 874
This branch:
```
Running 10s test @ http://localhost:8080/
2 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 87.33us 439.95us 20.68ms 99.67%
Req/Sec 66.70k 6.39k 74.11k 83.66%
1340255 requests in 10.10s, 191.73MB read
Requests/sec: 132696.90
Transfer/sec: 18.98MB
cpu: Apple M2 Pro
runtime: deno 1.43.0 (aarch64-apple-darwin)
file:///Users/matt/Documents/scripts/bench_request.js
benchmark time (avg) iter/s (min … max) p75 p99 p995
----------------------------------------------------------------------------------------------- -----------------------------
newRequest 986.5 ns/iter 1,013,682.6 (878.2 ns … 1.18 µs) 1.01 µs 1.18 µs 1.18 µs
newAbortController 18 ns/iter 55,541,104.1 (15.6 ns … 42.62 ns) 17.71 ns 25.05 ns 26.27 ns
newAbortControllerSignal 18.66 ns/iter 53,578,966.7 (16.49 ns … 32.16 ns) 18.71 ns 25.67 ns 26.39 ns
newAbortControllerSignalOnAbort 106.49 ns/iter 9,390,164.9 (97.87 ns … 120.61 ns) 108.6 ns 114.24 ns 115.89 ns
newAbortControllerSignalAddEventListener 86.92 ns/iter 11,504,880.2 (81.88 ns … 103.15 ns) 90 ns 98.28 ns 99.55 ns
newAbortControllerSignalOnAbortNoListener 3.01 µs/iter 331,964.4 (2.97 µs … 3.1 µs) 3.06 µs 3.1 µs 3.1 µs
newAbortControllerSignalOnAbortAbort 3.26 µs/iter 306,662.6 (3.22 µs … 3.36 µs) 3.27 µs 3.36 µs 3.36 µs
```
Latest canary:
```
Running 10s test @ http://localhost:8080/
2 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 72.86us 71.23us 4.47ms 99.05%
Req/Sec 64.66k 5.54k 72.48k 82.18%
1299015 requests in 10.10s, 185.83MB read
Requests/sec: 128616.02
Transfer/sec: 18.40MB
cpu: Apple M2 Pro
runtime: deno 1.43.0+bc4aa5f (aarch64-apple-darwin)
file:///Users/matt/Documents/scripts/bench_request.js
benchmark time (avg) iter/s (min … max) p75 p99 p995
----------------------------------------------------------------------------------------------- -----------------------------
newRequest 1.25 µs/iter 800,005.2 (1.01 µs … 4.18 µs) 1.16 µs 4.18 µs 4.18 µs
newAbortController 18.56 ns/iter 53,868,204.3 (16.04 ns … 38.73 ns) 18.38 ns 26.1 ns 26.63 ns
newAbortControllerSignal 18.72 ns/iter 53,430,746.1 (16.13 ns … 36.71 ns) 18.71 ns 26.19 ns 26.98 ns
newAbortControllerSignalOnAbort 193.91 ns/iter 5,156,992.4 (184.25 ns … 211.41 ns) 194.96 ns 207.87 ns 209.4 ns
newAbortControllerSignalAddEventListener 171.45 ns/iter 5,832,569.2 (153 ns … 182.03 ns) 176.17 ns 180.75 ns 181.05 ns
newAbortControllerSignalOnAbortNoListener 3.07 µs/iter 326,263.3 (2.98 µs … 3.17 µs) 3.08 µs 3.17 µs 3.17 µs
newAbortControllerSignalOnAbortAbort 3.32 µs/iter 301,344.6 (3.29 µs … 3.4 µs) 3.33 µs 3.4 µs 3.4 µs
```
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Bumped versions for 1.43.0
Co-authored-by: littledivy <littledivy@users.noreply.github.com>
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Fixes a perf regression introduced in
https://github.com/denoland/deno/commit/eed2598e6cf1db643b4edd07b5eff94c59eb9408
([flamegraph](https://profiler.firefox.com/public/83whz7mrfkshk5q6hd6hjmrmw8tgmw67s96m4p0/flame-graph/?globalTrackOrder=0&hiddenLocalTracksByPid=12691-0we&symbolServer=http%3A%2F%2F127.0.0.1%3A3000%2F316cvciry38ippl9i74fmcxrd5q9asfrr28xp02&thread=0&v=10))
this patch:
```
Summary:
Success rate: 100.00%
Total: 10.0007 secs
Slowest: 0.0145 secs
Fastest: 0.0001 secs
Average: 0.0006 secs
Requests/sec: 80341.4816
Total data: 9.19 MiB
Size/request: 12
Size/sec: 941.44 KiB
```
main:
```
Summary:
Success rate: 100.00%
Total: 10.0007 secs
Slowest: 0.0068 secs
Fastest: 0.0002 secs
Average: 0.0009 secs
Requests/sec: 56560.0551
Total data: 6.47 MiB
Size/request: 12
Size/sec: 662.75 KiB
```
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