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Author SHA1 Message Date
Bartek Iwańczuk
585ec1218f
Revert "feat(ops): Fast zero copy string arguments (#16777)" (#17063)
This reverts commit 9b2b8df927.

Closes https://github.com/dsherret/ts-morph/issues/1372
Closes https://github.com/denoland/deno/issues/16979
2022-12-15 15:26:10 +00:00
Bartek Iwańczuk
8c026dab92
feat: improve download progress bar (#16984)
Co-authored-by: David Sherret <dsherret@gmail.com>
2022-12-12 20:52:10 -05:00
Divy Srivastava
6982c74e11
perf: use fast api for io read/write sync (#15863)
```
$ dd if=/dev/zero bs=65536 count=500000 | ./stdio # C baseline

500000+0 records in
500000+0 records out
32768000000 bytes transferred in 4.126087 secs (7941664827 bytes/sec)
c: size 32768000000 reads 500000 blocksize 65536
```

```
$ dd if=/dev/zero bs=65536 count=500000 | deno run stdio.js # Deno

500000+0 records in
500000+0 records out
32768000000 bytes transferred in 4.279032 secs (7657806719 bytes/sec)
deno: size 32768000000 reads 500000 blocksize 65536
```
2022-12-02 11:35:18 +05:30
Divy Srivastava
9b2b8df927
feat(ops): Fast zero copy string arguments (#16777)
Uses SeqOneByteString optimization to do zero-copy `&str` arguments in
fast calls.

- [x] Depends on https://github.com/denoland/rusty_v8/pull/1129
- [x] Depends on
https://chromium-review.googlesource.com/c/v8/v8/+/4036884
- [x] Disable in async ops
- [x] Make it work with owned `String` with an extra alloc in fast path.
- [x] Support `Cow<'_, str>`. Owned for slow case, Borrowed for fast
case

```rust
#[op]
fn op_string_len(s: &str) -> u32 { 
  str.len() as u32 
}
```
2022-12-02 05:29:15 +00:00
Luca Casonato
3b6b75bb46
feat(core): improve resource read & write traits (#16115)
This commit introduces two new buffer wrapper types to `deno_core`. The
main benefit of these new wrappers is that they can wrap a number of
different underlying buffer types. This allows for a more flexible read
and write API on resources that will require less copying of data
between different buffer representations.

- `BufView` is a read-only view onto a buffer. It can be backed by
`ZeroCopyBuf`, `Vec<u8>`, and `bytes::Bytes`.
- `BufViewMut` is a read-write view onto a buffer. It can be cheaply
converted into a `BufView`. It can be backed by `ZeroCopyBuf` or
`Vec<u8>`.

Both new buffer views have a cursor. This means that the start point of
the view can be constrained to write / read from just a slice of the
view. Only the start point of the slice can be adjusted. The end point
is fixed. To adjust the end point, the underlying buffer needs to be
truncated.

Readable resources have been changed to better cater to resources that
do not support BYOB reads. The basic `read` method now returns a
`BufView` instead of taking a `ZeroCopyBuf` to fill. This allows the
operation to return buffers that the resource has already allocated,
instead of forcing the caller to allocate the buffer. BYOB reads are
still very useful for resources that support them, so a new `read_byob`
method has been added that takes a `BufViewMut` to fill. `op_read`
attempts to use `read_byob` if the resource supports it, which falls
back to `read` and performs an additional copy if it does not. For
Rust->JS reads this change should have no impact, but for Rust->Rust
reads, this allows the caller to avoid an additional copy in many
scenarios. This combined with the support for `BufView` to be backed by
`bytes::Bytes` allows us to avoid one data copy when piping from a
`fetch` response into an `ext/http` response.

Writable resources have been changed to take a `BufView` instead of a
`ZeroCopyBuf` as an argument. This allows for less copying of data in
certain scenarios, as described above. Additionally a new
`Resource::write_all` method has been added that takes a `BufView` and
continually attempts to write the resource until the entire buffer has
been written. Certain resources like files can override this method to
provide a more efficient `write_all` implementation.
2022-10-09 14:49:25 +00:00
Jakub Łabor
7c3df66be7
feat(core): Reorder extension initialization (#16136) 2022-10-07 14:38:06 +02:00
David Sherret
f6636d4145
chore: fix flaky stdout_write_all test (#15772) 2022-09-05 09:05:48 -04:00
David Sherret
08a6af398f
fix(cli): allow using file resource synchronously while being used async (#15747) 2022-09-04 22:33:06 -04:00
Divy Srivastava
cd21cff299
feat(ext/flash): An optimized http/1.1 server (#15405)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Ben Noordhuis <info@bnoordhuis.nl>
Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
2022-08-18 17:35:02 +05:30
David Sherret
667812a297
fix(cli): synchronize async stdio/file reads and writes (#15092)
Fixes a regression where async writes and reads could get out of order.
2022-07-13 11:16:42 -04:00
Luca Casonato
8d82ba7299
build: require safety comments on unsafe code (#13870)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2022-06-26 00:13:24 +02:00
David Sherret
b65d5024ef
fix: read raw stdin to prevent buffering (regression) (#14704) 2022-05-23 12:35:02 -04:00
David Sherret
0ea6b51bf0
fix: stdout and stderr encoding on Windows (#14559) 2022-05-11 12:48:38 -04:00
David Sherret
75f373dd42
refactor: StdFileResource - remove unused cancel handle (#14558) 2022-05-10 17:36:58 -04:00
David Sherret
11c13fb981
refactor: remove unused Options on StdFileResource.fs_file (#14549) 2022-05-10 10:13:08 -04:00
David Sherret
de33017a8b
fix(test): actually capture stdout and stderr in workers (#14435) 2022-05-01 14:44:55 -04:00
David Sherret
58eab0e2b3
fix(test): capture worker stdout and stderr in test output (#14410) 2022-04-26 19:00:04 -04:00
David Sherret
3c7c586577
refactor(ops/process): add StdioOrRid enum (#14393) 2022-04-26 09:26:05 -04:00
Divy Srivastava
57f7e07c13
Reland "perf(http): optimize ReadableStreams backed by a resource" (#14346) 2022-04-22 16:19:08 +05:30
Bartek Iwańczuk
03019e7781
Revert various PRs related to "ext/http" (#14339)
* Revert "feat(ext/http): stream auto resp body compression (#14325)"
* Revert "core: introduce `resource.read_return` (#14331)"
* Revert "perf(http): optimize `ReadableStream`s backed by a resource (#14284)"
2022-04-21 02:22:55 +02:00
Leo Kettmeir
8a7539cab3
feat(runtime): two-tier subprocess API (#11618) 2022-04-21 00:20:33 +02:00
Divy Srivastava
2612b6f20f
core: introduce resource.read_return (#14331) 2022-04-20 18:39:13 +02:00
Divy Srivastava
1c05e41f37
perf(runtime): bypass tokio file and bump op buffer size to 64K (#14319) 2022-04-19 20:11:31 +05:30
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
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
Divy Srivastava
6de53b631f
refactor: use once_cell instead of lazy_static (#13135) 2021-12-18 16:14:42 -05:00
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
Bert Belder
d936a8f3f8
chore: upgrade Rust to 1.56.0 (#12514) 2021-10-26 07:17:11 +02:00
Bert Belder
6a96560986
fix(ext/net): fix TLS bugs and add 'op_tls_handshake' (#12501)
A bug was fixed that could cause a hang when a method was
called on a TlsConn object that had thrown an exception earlier.

Additionally, a bug was fixed that caused TlsConn.write() to not
completely flush large buffers (>64kB) to the socket.

The public `TlsConn.handshake()` API is scheduled for inclusion in the
next minor release. See https://github.com/denoland/deno/pull/12467.
2021-10-20 01:30:04 +02:00
Leo K
77a00ce1fb
chore: various op cleanup (#12329) 2021-10-05 22:38:27 +02:00
Aaron O'Mullan
2ca454b402
refactor(ops): return BadResource errors in ResourceTable calls (#11710)
* refactor(ops): return BadResource errors in ResourceTable calls

Instead of relying on callers to map Options to Results via `.ok_or_else(bad_resource_id)` at over 176 different call sites ...
2021-08-15 13:29:19 +02:00
Bartek Iwańczuk
38a7128cdd
feat: Add "deno_net" extension (#11150)
This commits moves implementation of net related APIs available on "Deno"
namespace to "deno_net" extension.

Following APIs were moved:
- Deno.listen()
- Deno.connect()
- Deno.listenTls()
- Deno.serveHttp()
- Deno.shutdown()
- Deno.resolveDns()
- Deno.listenDatagram()
- Deno.startTls()
- Deno.Conn
- Deno.Listener
- Deno.DatagramConn
2021-06-29 01:43:03 +02:00
Yusuke Tanaka
8031644e65
chore: upgrade Rust to 1.53.0 (#11021) 2021-06-17 15:56:30 -04:00
Bert Belder
640d431b35
fix(tls): flush send buffer in the background after closing TLS stream (#10146)
In #9118, TLS streams were split into a "read half" and a "write half"
using tokio::io::split() to allow concurrent Conn#read() and
Conn#write() calls without one blocking the other. However, this
introduced a bug: outgoing data gets discarded when the TLS stream is
gracefully closed, because the read half is closed too early, before all
TLS control data has been received.

Fixes: #9692
Fixes: #10049
Fixes: #10296
Fixes: denoland/deno_std#750
2021-05-11 03:11:26 +02:00
Aaron O'Mullan
d5f39fd121
cleanup(ops): remove unused ZeroCopyBuf arg-types (#10530) 2021-05-08 14:37:42 +02:00
Aaron O'Mullan
8377957666
refactor(runtime): use Extensions (#10461) 2021-05-02 19:22:57 -04:00
Aaron O'Mullan
46b1c653c0
refactor(deno): remove concept of bin & json ops (#10145) 2021-04-12 15:55:05 -04:00
Aaron O'Mullan
2aed322dd5
refactor: convert ops to use serde_v8 (#10009)
This commit rewrites most of the ops to use "serde_v8" instead
of "json" serialization.
2021-04-05 18:40:24 +02:00
Aaron O'Mullan
058579da56
refactor(ops): remove variadic buffers (#9944) 2021-04-02 09:47:57 -04:00
Ryan Dahl
f46e39c5c5
remove macro_use (#9884) 2021-03-26 12:34:25 -04:00
Yusuke Tanaka
e7954413e1
upgrade: Rust 1.51.0 (#9895) 2021-03-25 19:17:37 +01:00
Inteon
1251c89321
refactor: Move bin ops to deno_core and unify logic with json ops (#9457)
This commit moves implementation of bin ops to "deno_core" crates
as well as unifying logic between bin ops and json ops to reuse
as much code as possible (both in Rust and JavaScript).
2021-03-20 17:51:08 +01:00
Divy Srivastava
91ca58fb26
chores: enforce type ResourceId across codebase (#9837) 2021-03-19 13:25:37 -04:00
crowlKats
b59151f39e
move runtime ops to serde ops (#9828) 2021-03-18 14:42:01 -04:00
Inteon
20627c9136
refactor: update minimal ops & rename to buffer ops (#9719)
This commit rewrites "dispatch_minimal" into "dispatch_buffer".

It's part of an effort to unify JS interface for ops for both json
and minimal (buffer) ops.

Before this commit "minimal ops" could be either sync or async
depending on the return type from the op, but this commit changes
it to have separate signatures for sync and async ops (just like 
in case of json ops).
2021-03-18 14:10:27 +01:00
Luca Casonato
9d70ea2e9f
feat(unstable): per op metrics (#9240) 2021-02-21 19:20:31 +01:00
Bert Belder
98878bd812
refactor: IO resource types, fix concurrent read/write and graceful close (#9118)
Fixes: 9032.
2021-01-29 01:35:07 -08:00
Ryan Dahl
2b75a11559
update copyright to 2021 (#9081) 2021-01-10 21:59:07 -05:00
Bartek Iwańczuk
6984b63f2f
refactor: rewrite ops to use ResourceTable2 (#8512)
This commit migrates all ops to use new resource table
and "AsyncRefCell".

Old implementation of resource table was completely 
removed and all code referencing it was updated to use
new system.
2020-12-16 17:14:12 +01:00
Bartek Iwańczuk
2e74f164b6
refactor: deno_runtime crate (#8640)
This commit moves Deno JS runtime, ops, permissions and
inspector implementation to new "deno_runtime" crate located
in "runtime/" directory.

Details in "runtime/README.md".

Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
2020-12-13 19:45:53 +01:00
Renamed from cli/ops/io.rs (Browse further)