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feat(lib): convert to use tokio 0.1

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BREAKING CHANGE: All uses of `Handle` now need to be new-tokio `Handle`.

Co-authored-by: Sean McArthur <sean@seanmonstar.com>
This commit is contained in:
Sam Reis
2018-03-15 10:46:03 +11:00
committed by Sean McArthur
parent 8c52c2dfd3
commit 27b8db3af8
23 changed files with 680 additions and 505 deletions
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29
examples/web_api.rs
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@@ -2,9 +2,11 @@
extern crate futures;
extern crate hyper;
extern crate pretty_env_logger;
extern crate tokio_core;
extern crate tokio;
use futures::{Future, Stream};
use futures::future::lazy;
use tokio::reactor::Handle;
use hyper::{Body, Chunk, Client, Method, Request, Response, StatusCode};
use hyper::server::{Http, Service};
@@ -17,13 +19,13 @@ static URL: &str = "http://127.0.0.1:1337/web_api";
static INDEX: &[u8] = b"<a href=\"test.html\">test.html</a>";
static LOWERCASE: &[u8] = b"i am a lower case string";
struct ResponseExamples(tokio_core::reactor::Handle);
struct ResponseExamples(Handle);
impl Service for ResponseExamples {
type Request = Request<Body>;
type Response = Response<Body>;
type Error = hyper::Error;
type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
type Future = Box<Future<Item = Self::Response, Error = Self::Error> + Send>;
fn call(&self, req: Self::Request) -> Self::Future {
match (req.method(), req.uri().path()) {
@@ -76,18 +78,13 @@ fn main() {
pretty_env_logger::init();
let addr = "127.0.0.1:1337".parse().unwrap();
let mut core = tokio_core::reactor::Core::new().unwrap();
let handle = core.handle();
let client_handle = core.handle();
tokio::run(lazy(move || {
let handle = Handle::current();
let serve = Http::new().serve_addr(&addr, move || Ok(ResponseExamples(handle.clone()))).unwrap();
println!("Listening on http://{} with 1 thread.", serve.incoming_ref().local_addr());
let serve = Http::new().serve_addr_handle(&addr, &handle, move || Ok(ResponseExamples(client_handle.clone()))).unwrap();
println!("Listening on http://{} with 1 thread.", serve.incoming_ref().local_addr());
let h2 = handle.clone();
handle.spawn(serve.for_each(move |conn| {
h2.spawn(conn.map(|_| ()).map_err(|err| println!("serve error: {:?}", err)));
Ok(())
}).map_err(|_| ()));
core.run(futures::future::empty::<(), ()>()).unwrap();
serve.map_err(|_| ()).for_each(move |conn| {
tokio::spawn(conn.map(|_| ()).map_err(|err| println!("serve error: {:?}", err)))
})
}));
}