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23ff0e722e
Extracted from fast streams work.
This is a resource wrapper for `ReadableStream`, allowing us to treat
all `ReadableStream` instances as resources, and remove special paths in
both `fetch` and `serve`.
Performance with a ReadableStream response yields ~18% improvement:
```
return new Response(new ReadableStream({
start(controller) {
controller.enqueue(new Uint8Array([104, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100]));
controller.close();
}
})
```
This patch:
```
12:36 $ third_party/prebuilt/mac/wrk http://localhost:8080
Running 10s test @ http://localhost:8080
2 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 99.96us 100.03us 6.65ms 98.84%
Req/Sec 47.73k 2.43k 51.02k 89.11%
959308 requests in 10.10s, 117.10MB read
Requests/sec: 94978.71
Transfer/sec: 11.59MB
```
main:
```
Running 10s test @ http://localhost:8080
2 threads and 10 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 163.03us 685.51us 19.73ms 99.27%
Req/Sec 39.50k 3.98k 66.11k 95.52%
789582 requests in 10.10s, 82.83MB read
Requests/sec: 78182.65
Transfer/sec: 8.20MB
```
|
||
|---|---|---|
| .. | ||
| benches | ||
| 00_infra.js | ||
| 01_dom_exception.js | ||
| 01_mimesniff.js | ||
| 02_event.js | ||
| 02_structured_clone.js | ||
| 02_timers.js | ||
| 03_abort_signal.js | ||
| 04_global_interfaces.js | ||
| 05_base64.js | ||
| 06_streams.js | ||
| 06_streams_types.d.ts | ||
| 08_text_encoding.js | ||
| 09_file.js | ||
| 10_filereader.js | ||
| 12_location.js | ||
| 13_message_port.js | ||
| 14_compression.js | ||
| 15_performance.js | ||
| blob.rs | ||
| Cargo.toml | ||
| compression.rs | ||
| hr_timer_lock.rs | ||
| internal.d.ts | ||
| lib.deno_web.d.ts | ||
| lib.rs | ||
| message_port.rs | ||
| README.md | ||
| stream_resource.rs | ||
| timers.rs | ||
deno web
Op crate that implements Event, TextEncoder, TextDecoder and File API (https://w3c.github.io/FileAPI).
Testing for text encoding is done via WPT in cli/.