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41 lines
1.1 KiB
Rust
41 lines
1.1 KiB
Rust
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// Copyright 2018 the Deno authors. All rights reserved. MIT license.
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// Adapted from https://github.com/hyperium/hyper/blob/master/examples/hello.rs
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#![deny(warnings)]
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extern crate hyper;
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use std::env;
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use hyper::{Body, Response, Server};
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use hyper::service::service_fn_ok;
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use hyper::rt::{self, Future};
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static PHRASE: &'static [u8] = b"Hello World!";
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fn main() {
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let mut port: u16 = 4544;
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if let Some(custom_port) = env::args().nth(1) {
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port = custom_port.parse::<u16>().unwrap();
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}
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let addr = ([127, 0, 0, 1], port).into();
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// new_service is run for each connection, creating a 'service'
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// to handle requests for that specific connection.
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let new_service = || {
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// This is the `Service` that will handle the connection.
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// `service_fn_ok` is a helper to convert a function that
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// returns a Response into a `Service`.
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service_fn_ok(|_| {
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Response::new(Body::from(PHRASE))
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})
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};
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let server = Server::bind(&addr)
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.serve(new_service)
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.map_err(|e| eprintln!("server error: {}", e));
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println!("Listening on http://{}", addr);
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rt::run(server);
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}
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