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Fixes #19557
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We weren't auto-discovering the deno.json in two cases:
1. A project that didn't have a deno.json and just added one.
2. After a syntax error in the deno.json.
This now rediscovers it in both these cases.
Closes https://github.com/denoland/vscode_deno/issues/867
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perf (#19881)
Benchmarking shows numbers are pretty close, however this is recommended
for the best possible thread-local performance and may improve in future
Rust compiler revisions.
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Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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Throws an error when user code attempts to use unsupported options (may
help reduce confusion when migrating to Deno.serve)
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Code run within Deno-mode and Node-mode should have access to a
slightly different set of globals. Previously this was done through a
compile time code-transform for Node-mode, but this is not ideal and has
many edge cases, for example Node's globalThis having a different
identity than Deno's globalThis.
This commit makes the `globalThis` of the entire runtime a semi-proxy.
This proxy returns a different set of globals depending on the caller's
mode. This is not a full proxy, because it is shadowed by "real"
properties on globalThis. This is done to avoid the overhead of a full
proxy for all globalThis operations.
The globals between Deno-mode and Node-mode are now properly segregated.
This means that code running in Deno-mode will not have access to Node's
globals, and vice versa. Deleting a managed global in Deno-mode will
NOT delete the corresponding global in Node-mode, and vice versa.
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
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Fixes #19762
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Fix https://github.com/denoland/deno/issues/19400
Co-authored-by: David Sherret <dsherret@users.noreply.github.com>
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Fixes https://github.com/denoland/deno/issues/19766
Fixes https://github.com/denoland/deno/issues/19846
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Fixes https://github.com/denoland/deno/issues/19830
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This commit disables internal logging coming from `rustls` crate.
So messages like:
```
TLS alert received: AlertMessagePayload {
level: Fatal,
description: UnknownCA,
}
```
will no longer appear unconditionally.
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Closes #19843
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Closes https://github.com/denoland/deno/issues/15277
This commit adds a single "warmup" run of empty function when running
`deno bench`.
This change will break so-called "JIT bias" which makes V8 optimize the
first function
and then bail out of optimization on second function. In essence the
"warmup" function
is getting optimized and then all user benches are bailed out of
optimization.
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Closes #19842
Closes #16913
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Part of #19842.
Closes #19583
Closes #16913
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(#19837)
Closes #19833
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node_modules npm package (#19835)
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Co-authored-by: David Sherret <dsherret@users.noreply.github.com>
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Also improved the diagnostic when using something like `Deno.openKv` and
it doesn't exist.
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Closes https://github.com/denoland/vscode_deno/issues/835
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Part of https://github.com/denoland/vscode_deno/issues/835
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Closes #19782
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Closes #19762
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messages (#19794)
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Closes #19788
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This PR breaks the addition of the `TestReporter` trait and refactoring
of `PrettyTestReporter` out of #19747. The goal is to enable the
addition of test reporters, including machine readable output.
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Will make #19788 easier.
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Part of #19774. This makes it twice as fast on my machine.
Stores a file at `node_modules/.deno/setup-cache.bin`, which contains
information about how the node_modules folder is currently setup.
Obviously there is a risk that this information will get out of date
with the current folder structure.
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(#19783)
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Fixes #19324
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This improves the HttpCache to make it being stored on the file system
an implementation detail.
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```
# main
$ ./load_test 10 0.0.0.0 8080 0 0
Using message size of 20 bytes
Running benchmark now...
Msg/sec: 106182.250000
Msg/sec: 110279.750000
^C
# this PR
$ ./load_test 10 0.0.0.0 8080 0 0
Using message size of 20 bytes
Running benchmark now...
Msg/sec: 131632.250000
Msg/sec: 134754.250000
^C
```
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Fixes #19737 by adding brotli compression parameters.
Time after:
`Accept-Encoding: gzip`:
```
real 0m0.214s
user 0m0.005s
sys 0m0.013s
```
`Accept-Encoding: br`:
Before:
```
real 0m10.303s
user 0m0.005s
sys 0m0.010s
```
After:
```
real 0m0.127s
user 0m0.006s
sys 0m0.014s
```
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Split from https://github.com/denoland/deno/pull/19686
- timestamp set to 0 for server websocket events.
- take fast call path with op_ws_send_binary.
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This commit adds some regression tests for using `jsxImportSource` in
the config file in combination with an import map.
These underlying issues were fixed by #15561.
Closes #13389
Closes #14723
---------
Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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This makes the implementation of "AsyncLocalStorage" from
"node:async_hooks" 3.5x faster than before for noop benchmark
(measuring baseline overhead). It's still 3.5x slower than not
using `AsyncLocalStorage` and 1.64x slower than using
noop promise hooks.
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~4.5x improvement in `npm:ws` echo benchmark:
```
$ ./load_test 10 0.0.0.0 8080 0 0
Using message size of 20 bytes
Running benchmark now...
Msg/sec: 101083.750000
Msg/sec: 103606.000000
^C
$ ./load_test 10 0.0.0.0 8080 0 0
Using message size of 20 bytes
Running benchmark now...
Msg/sec: 24906.750000
Msg/sec: 28478.000000
^C
```
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