ntex 4.0.0-beta.17

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ntex provides a strongly typed component for building asynchronous network applications. It includes HTTP/1, HTTP/2, WebSocket, Mqtt3/5, Amqp1.0, TLS, and runtime-independent I/O support.

Build status

Platform	Status
Linux
macOS
Windows

Usage

Add ntex to your project:

[dependencies]
ntex = "4"

A minimal web server looks like this:

use ntex::{SharedCfg, web};

#[web::get("/")]
async fn index() -> &'static str {
    "Hello world!"
}

#[ntex::main]
async fn main() -> std::io::Result<()> {
    web::HttpServer::new(async |_| wev::App::new().service(index))
        .bind("127.0.0.1:8080", SharedCfg::new("hello-world"))?
        .run()
        .await
}

Runtime selection

Without an explicit runtime feature, ntex uses its native single-threaded runtime and automatically selects a platform I/O reactor:

Linux tries io_uring and falls back to polling.
Other Unix platforms use polling.
Windows uses IOCP.

Alternative runtimes and native reactors can be selected with Cargo features:

Feature	Runtime or reactor
`tokio`	Tokio local runtime and I/O driver
`compio`	Compio runtime and completion-based I/O
`neon-polling`	Native runtime with the polling reactor on Unix
`neon-uring`	Native runtime with `io_uring` on Linux

Enable at most one runtime or native-reactor selection feature. For example:

[dependencies]
ntex = { version = "4", features = ["tokio"] }

Optional features

openssl and rustls enable the corresponding TLS integrations.
compress enables HTTP content compression.
cookie enables cookie support.
url enables URL parsing support.
ws enables WebSocket APIs and is enabled by default.

Documentation and community

License

This project is licensed under either of:

Apache License, Version 2.0 (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)