mirror of
https://github.com/actix/actix-web.git
synced 2024-07-01 19:47:18 +00:00
83 lines
3.7 KiB
Markdown
83 lines
3.7 KiB
Markdown
# Actix web [](https://travis-ci.org/actix/actix-web) [](https://ci.appveyor.com/project/fafhrd91/actix-web-hdy9d/branch/master) [](https://codecov.io/gh/actix/actix-web) [](https://crates.io/crates/actix-web)
|
|
|
|
Actix web is a small, fast, down-to-earth, open source rust web framework.
|
|
|
|
```rust,ignore
|
|
use actix_web::*;
|
|
|
|
fn index(req: HttpRequest) -> String {
|
|
format!("Hello {}!", &req.match_info()["name"])
|
|
}
|
|
|
|
fn main() {
|
|
HttpServer::new(
|
|
|| Application::new()
|
|
.resource("/{name}", |r| r.f(index)))
|
|
.serve::<_, ()>("127.0.0.1:8080");
|
|
}
|
|
```
|
|
|
|
## Documentation
|
|
|
|
* [User Guide](http://actix.github.io/actix-web/guide/)
|
|
* [API Documentation (Development)](http://actix.github.io/actix-web/actix_web/)
|
|
* [API Documentation (Releases)](https://docs.rs/actix-web/)
|
|
* Cargo package: [actix-web](https://crates.io/crates/actix-web)
|
|
* Minimum supported Rust version: 1.20 or later
|
|
|
|
## Features
|
|
|
|
* Supported *HTTP/1.x* and *HTTP/2.0* protocols
|
|
* Streaming and pipelining
|
|
* Keep-alive and slow requests handling
|
|
* [WebSockets](https://actix.github.io/actix-web/actix_web/ws/index.html)
|
|
* Transparent content compression/decompression (br, gzip, deflate)
|
|
* Configurable request routing
|
|
* Multipart streams
|
|
* Middlewares (Logger, Session, DefaultHeaders)
|
|
* Built on top of [Actix](https://github.com/actix/actix).
|
|
|
|
## Benchmarks
|
|
|
|
This is totally unscientific and probably pretty useless. In real world business
|
|
logic would dominate on performance side. But in any case. i took several web frameworks
|
|
for rust and used theirs *hello world* example. All projects are compiled with
|
|
`--release` parameter. I didnt test single thread performance for iron and rocket.
|
|
As a testing tool i used `wrk` and following commands
|
|
|
|
`wrk -t20 -c100 -d10s http://127.0.0.1:8080/`
|
|
|
|
`wrk -t20 -c100 -d10s http://127.0.0.1:8080/ -s ./pipeline.lua --latency -- / 128`
|
|
|
|
I ran all tests on localhost on MacBook Pro late 2017. It has 4 cpu and 8 logical cpus.
|
|
Each result is best of five runs. All measurements are req/sec.
|
|
|
|
Name | 1 thread | 1 pipeline | 3 thread | 3 pipeline | 8 thread | 8 pipeline
|
|
---- | -------- | ---------- | -------- | ---------- | -------- | ----------
|
|
Actix | 87.200 | 813.200 | 122.100 | 1.877.000 | 107.400 | 2.390.000
|
|
Gotham | 61.000 | 178.000 | | | |
|
|
Iron | | | | | 94.500 | 78.000
|
|
Rocket | | | | | 95.500 | failed
|
|
Shio | 71.800 | 317.800 | | | | |
|
|
tokio-minihttp | 106.900 | 1.047.000 | | | |
|
|
|
|
Some notes on results. Iron and Rocket got tested with 8 threads,
|
|
which showed best results. Gothan and tokio-minihttp seem does not support
|
|
multithreading, or at least i couldn't figured out. I manually enabled pipelining
|
|
for *Shio* and Gotham*. While shio seems support multithreading, but it showed
|
|
absolutly same results for any how number of threads (maybe macos?)
|
|
Rocket completely failed in pipelined tests.
|
|
|
|
## Examples
|
|
|
|
* [Basic](https://github.com/actix/actix-web/tree/master/examples/basic.rs)
|
|
* [Stateful](https://github.com/actix/actix-web/tree/master/examples/state.rs)
|
|
* [Mulitpart streams](https://github.com/actix/actix-web/tree/master/examples/multipart)
|
|
* [Simple websocket session](https://github.com/actix/actix-web/tree/master/examples/websocket.rs)
|
|
* [Tcp/Websocket chat](https://github.com/actix/actix-web/tree/master/examples/websocket-chat)
|
|
* [SockJS Server](https://github.com/actix/actix-sockjs)
|
|
|
|
## License
|
|
|
|
Actix web is licensed under the [Apache-2.0 license](http://opensource.org/licenses/APACHE-2.0).
|