mirror of
https://github.com/denoland/deno.git
synced 2024-11-21 15:04:11 -05:00
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
```
|
||
|---|---|---|
| .. | ||
| args | ||
| bench | ||
| cache | ||
| js | ||
| lsp | ||
| napi | ||
| npm | ||
| ops | ||
| schemas | ||
| standalone | ||
| tests | ||
| tools | ||
| tsc | ||
| util | ||
| auth_tokens.rs | ||
| build.rs | ||
| Cargo.toml | ||
| deno.ico | ||
| deno_std.rs | ||
| emit.rs | ||
| errors.rs | ||
| factory.rs | ||
| file_fetcher.rs | ||
| graph_util.rs | ||
| http_util.rs | ||
| js.rs | ||
| main.rs | ||
| module_loader.rs | ||
| node.rs | ||
| README.md | ||
| resolver.rs | ||
| version.rs | ||
| worker.rs | ||
Deno CLI Crate
This provides the actual deno executable and the user-facing APIs.
The deno crate uses the deno_core to provide the executable.