Add a basic HTTP server

This commit is contained in:
2017-11-06 22:00:54 +00:00
parent e835e74ca2
commit 99215c0156
4 changed files with 439 additions and 0 deletions

396
Cargo.lock generated Normal file
View File

@@ -0,0 +1,396 @@
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@@ -4,3 +4,5 @@ version = "0.1.0"
authors = ["Nick Thomas <me@ur.gs>"]
[dependencies]
futures = "0.1.17"
hyper = "0.11.6"

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@@ -1,3 +1,6 @@
mod pot;
fn main() {
println!("Hello, world!");
pot::boil("127.0.0.1:3000");
}

38
src/pot.rs Normal file
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@@ -0,0 +1,38 @@
extern crate hyper;
extern crate futures;
use self::futures::future::Future;
use self::hyper::header::ContentLength;
use self::hyper::server::{Http, Request, Response, Service};
struct Pot;
const PHRASE: &'static str = "Hello, World!";
impl Service for Pot {
// boilerplate hooking up hyper's server types
type Request = Request;
type Response = Response;
type Error = hyper::Error;
// The future representing the eventual Response your call will
// resolve to. This can change to whatever Future you need.
type Future = Box<Future<Item=Self::Response, Error=Self::Error>>;
fn call(&self, _req: Request) -> Self::Future {
// We're currently ignoring the Request
// And returning an 'ok' Future, which means it's ready
// immediately, and build a Response with the 'PHRASE' body.
Box::new(futures::future::ok(
Response::new()
.with_header(ContentLength(PHRASE.len() as u64))
.with_body(PHRASE)
))
}
}
pub fn boil(addr: &str) {
let sockaddr = addr.parse().unwrap();
let server = Http::new().bind(&sockaddr, || Ok(Pot)).unwrap();
server.run().unwrap();
}