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migrate websocket example

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This commit is contained in:
Nikolay Kim 2019-03-18 05:31:32 -07:00
parent d633a35fdd
commit 1779f963d9
2 changed files with 31 additions and 33 deletions
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19
websocket/Cargo.toml
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@ -2,19 +2,22 @@
name = "websocket" name = "websocket"
version = "0.1.0" version = "0.1.0"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"] authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
workspace = "../" edition = "2018"
workspace = ".."
[[bin]] [[bin]]
name = "websocket-server" name = "websocket-server"
path = "src/main.rs" path = "src/main.rs"
[[bin]] #[[bin]]
name = "websocket-client" #name = "websocket-client"
path = "src/client.rs" #path = "src/client.rs"
[dependencies] [dependencies]
env_logger = "*" actix = { git="https://github.com/actix/actix.git" }
actix-web = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
actix-web-actors = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
actix-files = { git="https://github.com/actix/actix-web.git", branch = "1.0" }
env_logger = "0.6"
futures = "0.1" futures = "0.1"
bytes = "0.4"
actix = "0.7"
actix-web = "0.7"

45
websocket/src/main.rs
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@ -3,17 +3,16 @@
//! or [python console client](https://github.com/actix/examples/blob/master/websocket/websocket-client.py) //! or [python console client](https://github.com/actix/examples/blob/master/websocket/websocket-client.py)
//! could be used for testing. //! could be used for testing.
#![allow(unused_variables)]
extern crate actix;
extern crate actix_web;
extern crate env_logger;
use std::time::{Duration, Instant}; use std::time::{Duration, Instant};
use actix::prelude::*; use actix::prelude::*;
use actix_files as fs;
use actix_web::{ use actix_web::{
fs, http, middleware, server, ws, App, Error, HttpRequest, HttpResponse, error, middleware, web, App, Error, HttpRequest, HttpResponse, HttpServer,
}; };
use actix_web_actors::ws;
use bytes::Bytes;
use futures::Stream;
/// How often heartbeat pings are sent /// How often heartbeat pings are sent
const HEARTBEAT_INTERVAL: Duration = Duration::from_secs(5); const HEARTBEAT_INTERVAL: Duration = Duration::from_secs(5);
@ -21,8 +20,14 @@ const HEARTBEAT_INTERVAL: Duration = Duration::from_secs(5);
const CLIENT_TIMEOUT: Duration = Duration::from_secs(10); const CLIENT_TIMEOUT: Duration = Duration::from_secs(10);
/// do websocket handshake and start `MyWebSocket` actor /// do websocket handshake and start `MyWebSocket` actor
fn ws_index(r: &HttpRequest) -> Result<HttpResponse, Error> { fn ws_index<S>(r: HttpRequest, stream: web::Payload<S>) -> Result<HttpResponse, Error>
ws::start(r, MyWebSocket::new()) where
S: Stream<Item = Bytes, Error = error::PayloadError> + 'static,
{
println!("{:?}", r);
let res = ws::start(MyWebSocket::new(), &r, stream);
println!("{:?}", res.as_ref().unwrap());
res
} }
/// websocket connection is long running connection, it easier /// websocket connection is long running connection, it easier
@ -91,30 +96,20 @@ impl MyWebSocket {
} }
} }
fn main() { fn main() -> std::io::Result<()> {
::std::env::set_var("RUST_LOG", "actix_web=info"); std::env::set_var("RUST_LOG", "actix_server=info,actix_web=info");
env_logger::init(); env_logger::init();
let sys = actix::System::new("ws-example");
server::new(|| { HttpServer::new(|| {
App::new() App::new()
// enable logger // enable logger
.middleware(middleware::Logger::default()) .middleware(middleware::Logger::default())
// websocket route // websocket route
.resource("/ws/", |r| r.method(http::Method::GET).f(ws_index)) .service(web::resource("/ws/").route(web::get().to(ws_index)))
// static files // static files
.handler( .service(fs::Files::new("/", "static/").index_file("index.html"))
"/",
fs::StaticFiles::new("static/")
.unwrap()
.index_file("index.html"),
)
}) })
// start http server on 127.0.0.1:8080 // start http server on 127.0.0.1:8080
.bind("127.0.0.1:8080") .bind("127.0.0.1:8080")?
.unwrap() .run()
.start();
println!("Started http server: 127.0.0.1:8080");
let _ = sys.run();
} }