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17 commits

Author SHA1 Message Date
Matt Mastracci
9845361153
refactor(core): bake single-thread assumptions into spawn/spawn_blocking (#19056)
Partially supersedes #19016.

This migrates `spawn` and `spawn_blocking` to `deno_core`, and removes
the requirement for `spawn` tasks to be `Send` given our single-threaded
executor.

While we don't need to technically do anything w/`spawn_blocking`, this
allows us to have a single `JoinHandle` type that works for both cases,
and allows us to more easily experiment with alternative
`spawn_blocking` implementations that do not require tokio (ie: rayon).

Async ops (+~35%):

Before: 

```
time 1310 ms rate 763358
time 1267 ms rate 789265
time 1259 ms rate 794281
time 1266 ms rate 789889
```

After:

```
time 956 ms rate 1046025
time 954 ms rate 1048218
time 924 ms rate 1082251
time 920 ms rate 1086956
```

HTTP serve (+~4.4%):

Before:

```
Running 10s test @ http://localhost:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    68.78us   19.77us   1.43ms   86.84%
    Req/Sec    68.78k     5.00k   73.84k    91.58%
  1381833 requests in 10.10s, 167.36MB read
Requests/sec: 136823.29
Transfer/sec:     16.57MB
```

After:

```
Running 10s test @ http://localhost:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    63.12us   17.43us   1.11ms   85.13%
    Req/Sec    71.82k     3.71k   77.02k    79.21%
  1443195 requests in 10.10s, 174.79MB read
Requests/sec: 142921.99
Transfer/sec:     17.31MB
```

Suggested-By: alice@ryhl.io
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-14 15:40:01 -06:00
Bartek Iwańczuk
068228cb45
refactor: rewrite tests to "fastwebsockets" crate (#18781)
Migrating off of `tokio-tungstenite` crate.

---------

Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2023-04-22 11:17:31 +02:00
Bartek Iwańczuk
275dee60e7
refactor: make version and user_agent &'static str (#18400)
These caused a bunch of unnecessary allocations on each startup.
2023-03-23 23:27:58 +01:00
Yusuke Tanaka
e3408067cc
refactor: use pin! macro from std (#18110)
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This commit replaces `pin_mut!` macro with `pin!` macro that has been
provided from std since Rust 1.68.0.
With the std version we can not only expect its stability but also pass
an expression (rather than identifier) as an argument to the macro.
2023-03-10 02:28:51 +00:00
David Sherret
f5840bdcd3
chore: upgrade to Rust 1.67 (#17548)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-01-27 10:43:16 -05:00
Yiyu Lin
896dd56b7a
refactor(cli,core,ext,rt): remove some unnecessary clone or malloc (#17274) 2023-01-05 14:29:50 -05:00
David Sherret
10e4b2e140
chore: update copyright year to 2023 (#17247)
Yearly tradition of creating extra noise in git.
2023-01-02 21:00:42 +00:00
Bartek Iwańczuk
4a17c93088
feat: add --inspect-wait flag (#17001)
This commit adds new "--inspect-wait" flag which works similarly
to "--inspect-brk" in that it waits for inspector session to be
established before running code. However it doesn't break on the first
statement of user code, but instead runs it as soon as a session
is established.
2022-12-12 15:33:30 +01:00
Nayeem Rahman
a74b2ecf37
fix(repl): don't terminate on unhandled error events (#15548) 2022-09-02 12:43:39 +02:00
David Sherret
ad224f53c7
chore: upgrade to rust 1.58 (#13377) 2022-01-15 07:10:12 +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
Bartek Iwańczuk
ee7ab81768
refactor(core): cleanup Inspector implementation (#12962) 2021-12-28 17:40:42 +01:00
Bartek Iwańczuk
f3cd9a94b5
fix: inspector prompts (#13123)
This commit fixes prompts printed to the terminal when
running with "--inspect" or "--inspect-brk" flags.

When debugger disconnects error is no longer printed as
users don't care about the reason debugger did disconnect.

A message suggesting to go to "chrome://inspect" is printed
if debugger is active.

Additionally and information that process is waiting for
debugger to connect is printed if running with "--inspect-brk"
flag.
2021-12-17 18:43:25 +01:00
Bartek Iwańczuk
f84cd9403d
refactor: cleanup Inspector and InspectorServer implementations (#11837) 2021-08-25 13:39:23 +02:00
Bartek Iwańczuk
9b9becf1ae
fix: panic for non-WS connections to inspector (#11466) 2021-07-20 15:41:36 +02:00
Bartek Iwańczuk
3e21ffc935
feat(inspector): improve inspector prompt in Chrome Devtools (#11187)
This commit improves how Deno inspector presents itself in Chrome Devtools.
2021-06-30 18:01:11 +02:00
Bartek Iwańczuk
e5beb800c9
refactor: move JsRuntimeInspector to deno_core (#10763)
This commit moves implementation of "JsRuntimeInspector" to "deno_core" crate.

To achieve that following changes were made:

* "Worker" and "WebWorker" no longer own instance of "JsRuntimeInspector",
instead it is now owned by "deno_core::JsRuntime".

* Consequently polling of inspector is no longer done in "Worker"/"WebWorker",
instead it's done in "deno_core::JsRuntime::poll_event_loop".

* "deno_core::JsRuntime::poll_event_loop" and "deno_core::JsRuntime::run_event_loop",
now accept "wait_for_inspector" boolean that tells if event loop should still be 
"pending" if there are active inspector sessions - this change fixes the problem 
that inspector disconnects from the frontend and process exits once the code has
stopped executing.
2021-05-26 21:07:12 +02:00
Renamed from runtime/inspector/server.rs (Browse further)