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2023-11-09perf: remove knowledge of promise IDs from deno (#21132)Matt Mastracci
We can move all promise ID knowledge to deno_core, allowing us to better experiment with promise implementation in deno_core. `{un,}refOpPromise(promise)` is equivalent to `{un,}refOp(promise[promiseIdSymbol])`
2023-11-08chore: refactor test_server and move to rustls-tokio-stream (#21117)Matt Mastracci
Remove tokio-rustls as a direct dependency of Deno and refactor test_server to reduce code duplication. All tcp and tls listener paths go through the same streams now, with the exception of the simpler Hyper http-only handlers (those can be done in a later follow-up). Minor bugs fixed: - gRPC server should only serve h2 - WebSocket over http/2 had a port overlap - Restored missing eye-catchers for some servers (still missing on Hyper ones)
2023-11-07fix(ext/http): Throwing Error if the return value of Deno.serve handler is ↵Aravind
not a Response class (#21099) --------- Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-11-05chore: migrate to new deno_core and metrics (#21057)Matt Mastracci
- Uses the new OpMetrics system for sync and async calls - Partial revert of #21048 as we moved Array.fromAsync upstream to deno_core
2023-11-02feat(ext/kv): increase checks limit (#21055)Igor Zinkovsky
2023-11-01fix: add missing `Object.groupBy()` and `Map.groupBy()` types (#21050)Asher Gomez
2023-11-01feat: enable Array.fromAsync (#21048)Bartek Iwańczuk
2023-11-01feat(ext/websocket): websockets over http2 (#21040)Matt Mastracci
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
2023-11-01feat: disposable Deno resources (#20845)Luca Casonato
This commit implements Symbol.dispose and Symbol.asyncDispose for the relevant resources. Closes #20839 --------- Signed-off-by: Bartek Iwańczuk <biwanczuk@gmail.com> Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-11-01chore: upgrade deno_core (#21036)Bartek Iwańczuk
Updated to deno_core 0.224.0 and V8 12.0. --------- Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
2023-11-01feat(cron) implement Deno.cron() (#21019)Igor Zinkovsky
This PR adds unstable `Deno.cron` API to trigger execution of cron jobs. * State: All cron state is in memory. Cron jobs are scheduled according to the cron schedule expression and the current time. No state is persisted to disk. * Time zone: Cron expressions specify time in UTC. * Overlapping executions: not permitted. If the next scheduled execution time occurs while the same cron job is still executing, the scheduled execution is skipped. * Retries: failed jobs are automatically retried until they succeed or until retry threshold is reached. Retry policy can be optionally specified using `options.backoffSchedule`.
2023-11-01Revert "chore: use kqueue backend of notify on macOS" (#21039)Divy Srivastava
Reverts denoland/deno#21028 Reason: https://github.com/notify-rs/notify/blob/main/notify/src/kqueue.rs#L79-L81 Need to wait for the watcher thread to spawn otherwise we hit flakes --------- Signed-off-by: Divy Srivastava <dj.srivastava23@gmail.com>
2023-10-31chore: use kqueue backend of notify on macOS (#21028)Divy Srivastava
Towards #20996 "macos_fsevent" feature of notify links us to CoreFoundation on macOS.
2023-10-31feat(ext/websocket): use rustls-tokio-stream instead of tokio-rustls (#20518)Matt Mastracci
Use new https://github.com/denoland/rustls-tokio-stream project instead of tokio-rustls for direct websocket connections. This library was written from the ground up to be more reliable and should help with various bugs that may occur due to underlying bugs in the old library. Believed to fix #20355, #18977, #20948
2023-10-31chore: update ext/kv to use denokv_* crates (#20986)Luca Casonato
This commit updates the ext/kv module to use the denokv_* crates for the protocol and the sqlite backend. This also fixes a couple of bugs in the sqlite backend, and updates versionstamps to be updated less linearly.
2023-10-30feat(ext/websocket): split websocket read/write halves (#20579)Matt Mastracci
Fixes some UB when sending and receiving at the same time.
2023-10-28Revert "chore: update deno_std submodule (#20994)" (#21001)Bartek Iwańczuk
This reverts commit 6e2abb2b13af5dff5d631fb1bc0c279c49ebd066.
2023-10-27chore: update deno_std submodule (#20994)Bartek Iwańczuk
2023-10-13perf(ext/streams): optimize streams (#20649)Marcos Casagrande
This PR introduces several optimizations to streams ### Highlights: - `ReadableStream` constructor: +20% iter/s. - `WritableStream` constructor: +50% iter/s. - `TransformStream` constructor: +30% iter/s. - `ReadableStream` iterator (both 2 and 20 chunks): +42% and +25% iter/s. - `ReadableByteStream` iterator (both 2 and 20 chunks): +39% and +20% iter/s. ### Benchmarks **main** ``` 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 ----------------------------------------------------------------------------------------------- ----------------------------- ReadableStream constructor 294.52 ns/iter 3,395,392.9 (277.92 ns … 618.26 ns) 292.66 ns 353.87 ns 618.26 ns WritableStream constructor 235.51 ns/iter 4,246,065.3 (213.04 ns … 306.35 ns) 236.77 ns 279.08 ns 281.32 ns TransformStream constructor 672.52 ns/iter 1,486,938.7 (652.15 ns … 880.74 ns) 670.11 ns 880.74 ns 880.74 ns ReadableStream - iterator (2 chunks) 10.44 µs/iter 95,757.9 (8.97 µs … 830.91 µs) 10.22 µs 14.74 µs 18.93 µs ReadableStream - iterator (20 chunks) 21.93 µs/iter 45,593.4 (18.8 µs … 864.97 µs) 20.57 µs 57.15 µs 137.16 µs ReadableStream - reader (2 chunks) 7.09 µs/iter 140,987.2 (7.03 µs … 7.18 µs) 7.13 µs 7.18 µs 7.18 µs ReadableStream - reader (20 chunks) 18.41 µs/iter 54,324.2 (15.7 µs … 252.7 µs) 17.14 µs 68.88 µs 94.08 µs ReadableByteStream - iterator (2 chunks) 11.06 µs/iter 90,375.1 (9.75 µs … 404.69 µs) 10.88 µs 16.6 µs 29.69 µs ReadableByteStream - iterator (20 chunks) 26.71 µs/iter 37,435.0 (22.98 µs … 508.34 µs) 25.25 µs 85.28 µs 155.65 µs ReadableByteStream - reader (2 chunks) 7.99 µs/iter 125,131.1 (7.92 µs … 8.13 µs) 8.01 µs 8.13 µs 8.13 µs ReadableByteStream - reader (20 chunks) 23.46 µs/iter 42,618.5 (20.28 µs … 414.66 µs) 21.94 µs 90.52 µs 147.38 µs ``` **this PR** ``` 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 ----------------------------------------------------------------------------------------------- ----------------------------- ReadableStream constructor 235.48 ns/iter 4,246,584.3 (223.12 ns … 504.65 ns) 234.3 ns 290.84 ns 311.12 ns WritableStream constructor 156.31 ns/iter 6,397,537.3 (148.54 ns … 211.13 ns) 157.49 ns 199.82 ns 208.23 ns TransformStream constructor 471.29 ns/iter 2,121,815.3 (452.53 ns … 791.41 ns) 468.62 ns 540.36 ns 791.41 ns ReadableStream - iterator (2 chunks) 7.32 µs/iter 136,705.4 (6.35 µs … 639.97 µs) 7.1 µs 12.12 µs 20.98 µs ReadableStream - iterator (20 chunks) 17.48 µs/iter 57,195.1 (14.48 µs … 289.06 µs) 16.06 µs 76.98 µs 114.61 µs ReadableStream - reader (2 chunks) 6.86 µs/iter 145,847.9 (6.8 µs … 6.97 µs) 6.88 µs 6.97 µs 6.97 µs ReadableStream - reader (20 chunks) 16.88 µs/iter 59,227.7 (14.04 µs … 311.29 µs) 15.39 µs 74.95 µs 97.45 µs ReadableByteStream - iterator (2 chunks) 7.94 µs/iter 125,881.2 (6.86 µs … 811.16 µs) 7.69 µs 11.43 µs 16.6 µs ReadableByteStream - iterator (20 chunks) 22.23 µs/iter 44,978.2 (18.98 µs … 590.11 µs) 20.73 µs 45.13 µs 159.8 µs ReadableByteStream - reader (2 chunks) 7.4 µs/iter 135,206.9 (7.36 µs … 7.42 µs) 7.4 µs 7.42 µs 7.42 µs ReadableByteStream - reader (20 chunks) 21.03 µs/iter 47,555.6 (17.75 µs … 357.66 µs) 19.52 µs 98.69 µs 146.5 µs ``` --------- Co-authored-by: Luca Casonato <hello@lcas.dev>
2023-10-12feat(unstable): add Deno.jupyter.display API (#20819)Kyle Kelley
This brings in [`display`](https://github.com/rgbkrk/display.js) as part of the `Deno.jupyter` namespace. Additionally these APIs were added: - "Deno.jupyter.md" - "Deno.jupyter.html" - "Deno.jupyter.svg" - "Deno.jupyter.format" These APIs greatly extend capabilities of rendering output in Jupyter notebooks. --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-10-09fix(ext/http): Deno.Server should not be thenable (#20723)Luca Casonato
Otherwise you can not return `Deno.Server` from async functions. Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com> Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-10-08fix: define window.name (#20804)Bartek Iwańczuk
Closes https://github.com/denoland/deno/issues/20750 This matches what browsers do: https://developer.mozilla.org/en-US/docs/Web/API/Window/name In the future we might want to change the behavior to actually update the process name, but that needs a bit of discussion regarding if it needs a permission flag (that would make polyfiling `process.title` setter really easy too).
2023-10-08fix(ext/ffi): use anybuffer for op_ffi_ptr_of (#20820)Matt Mastracci
Fixes #20817
2023-10-05fix(ext/formdata): support multiple headers in FormData (#20801)Marcos Casagrande
Fixes https://github.com/denoland/deno/issues/20793
2023-10-05refactor: rewrite several extension ops to op2 (#20457)Bartek Iwańczuk
Rewrites following extensions: - `ext/web` - `ext/url` - `ext/webstorage` - `ext/io` --------- Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-10-04feat(unstable): add unix domain socket support to Deno.serve (#20759)Yoshiya Hinosawa
2023-09-29fix(ext/kv): send queue wake messages accross different kv instances (#20465)Igor Zinkovsky
fixes #20454 Current KV queues implementation assumes that `enqueue` and `listenQueue` are called on the same instance of `Deno.Kv`. It's possible that the same Deno process opens multiple KV instances pointing to the same fs path, and in that case `listenQueue` should still get notified of messages enqueued through a different KV instance.
2023-09-26fix(kv_queues): graceful shutdown (#20627)Igor Zinkovsky
This fixes the `TypeError: Database closed` error during shutdown.
2023-09-27feat(unstable): add `Deno.jupyter.broadcast` API (#20656)Bartek Iwańczuk
Closes https://github.com/denoland/deno/issues/20591 --------- Co-authored-by: Kyle Kelley <rgbkrk@gmail.com>
2023-09-26fix(cli/test): clear connection pool after tests (#20680)Luca Casonato
This helps reduce flakes where a test starts an HTTP server and makes a request using fetch, then shuts down the server, then starting a new test with a new server, but the connection pool still has a "not quite closed yet" connection to the old server, and a new request to the new server gets sent on the closed connection, which obviously errors out.
2023-09-26test: unflake serve_test/httpServerTcpCancellation (#20672)Luca Casonato
Previously could flake on the op sanitizer because the `await makeTempFile()` promise could leak out of the test. Now we ensure the request is fully handled before returning.
2023-09-25fix(ext/http): ensure that resources are closed when request is cancelled ↵Matt Mastracci
(#20641) Builds on top of #20622 to fix #10854
2023-09-23fix(kv): unflake kv unit tests (#20640)Igor Zinkovsky
fixes #20635
2023-09-23feat(ext/web): use readableStreamDefaultReaderRead in ↵Matt Mastracci
resourceForReadableStream (#20622) We can go one level down in abstraction and avoid using the public `ReadableStream` APIs. This patch ~5% perf boost on small ReadableStream: ``` Running 10s test @ http://localhost:8080/ 2 threads and 10 connections Thread Stats Avg Stdev Max +/- Stdev Latency 148.32us 108.95us 3.88ms 95.71% Req/Sec 33.24k 2.68k 37.94k 73.76% 668188 requests in 10.10s, 77.74MB read Requests/sec: 66162.91 Transfer/sec: 7.70MB ``` main: ``` Running 10s test @ http://localhost:8080/ 2 threads and 10 connections Thread Stats Avg Stdev Max +/- Stdev Latency 150.23us 67.61us 4.39ms 94.80% Req/Sec 31.81k 1.55k 35.56k 83.17% 639078 requests in 10.10s, 74.36MB read Requests/sec: 63273.72 Transfer/sec: 7.36MB ```
2023-09-22feat(kv_queues): increase max queue delay to 30 days (#20626)Igor Zinkovsky
2023-09-19fix(cli): ensure that an exception in ↵Matt Mastracci
getOwnPropertyDescriptor('constructor') doesn't break Deno.inspect (#20568) Fixes #20561
2023-09-18fix: `Deno.Command` - improve error message when `cwd` is not a directory ↵Shreyas
(#20460)
2023-09-16perf: improve async op santizer speed and accuracy (#20501)Luca Casonato
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.
2023-09-15feat(ext/node): http2.connect() API (#19671)Bartek Iwańczuk
This commit improves compatibility of "node:http2" module by polyfilling "connect" method and "ClientHttp2Session" class. Basic operations like streaming, header and trailer handling are working correctly. Refing/unrefing is still a TODO and "npm:grpc-js/grpc" is not yet working correctly. --------- Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-09-15chore(ext/http): fix a rejection test (#20514)Matt Mastracci
Use `assertRejects` to actually catch errors.
2023-09-15fix(ext/http): ensure aborted bodies throw (#20503)Matt Mastracci
Fixes #20502 -- ensure that Hyper errors make it through to JS.
2023-09-14feat(ext/web): Add name to Deno.customInspect of File objects (#20415)lionel-rowe
Fixes https://github.com/denoland/deno/issues/20414
2023-09-12fix(ext/http): create a graceful shutdown API (#20387)Matt Mastracci
This PR implements a graceful shutdown API for Deno.serve, allowing all current connections to drain from the server before shutting down, while preventing new connections from being started or new transactions on existing connections from being created. We split the cancellation handle into two parts: a listener handle, and a connection handle. A graceful shutdown cancels the listener only, while allowing the connections to drain. The connection handle aborts all futures. If the listener handle is cancelled, we put the connections into graceful shutdown mode, which disables keep-alive on http/1.1 and uses http/2 mechanisms for http/2 connections. In addition, we now guarantee that all connections are complete or cancelled, and all resources are cleaned up when the server `finished` promise resolves -- we use a Rust-side server refcount for this. Performance impact: does not appear to affect basic serving performance by more than 1% (~126k -> ~125k) --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-09-09feat: TypeScript 5.2 (#20425)David Sherret
Without `using` declarations or decorator metadata (waiting for that in v8).
2023-09-07chore(ext/kv): limit total key size in an atomic op to 80 KiB (#20395)Heyang Zhou
Keys are expensive metadata. We track it for various purposes, e.g. transaction conflict check, and key expiration. This patch limits the total key size in an atomic operation to 80 KiB (81920 bytes). This helps ensure efficiency in implementations.
2023-09-04Revert "refactor: rewrite ops that use 'deferred' to use 'op2(async(lazy))' ↵Bartek Iwańczuk
(#20303) (#20370) This reverts commit https://github.com/denoland/deno/commit/83426be6eead06c680ae527468aeaf8723543ff2. Includes a regression test.
2023-08-29fix(ext/kv): don't panic if listening on queues and KV is not closed (#20317)Igor Zinkovsky
fixes #20312
2023-08-28fix(ext/http): don't panic on stream responses in cancelled requests (#20316)Matt Mastracci
When a TCP connection is force-closed (ie: browser refresh), the underlying future we pass to Hyper is dropped which may cause us to try to drop the body resource while the OpState lock is still held. Preconditions for this bug to trigger: - The body resource must have been taken - The response must return a resource (which requires us to take the OpState lock) - The TCP connection must have been dropped before this Fixes #20315 and #20298
2023-08-26fix(kv) increase number of allowed mutations in atomic (#20126)Igor Zinkovsky
fixes #19741 Impose a limit on the total atomic payload size
2023-08-23fix(ext/web): add stream tests to detect v8slice split bug (#20253)Matt Mastracci
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-05 21:09:35 +0000