mirror of
https://github.com/LemmyNet/lemmy.git
synced 2024-11-30 05:11:03 +00:00
Merge branch 'upgrade-actor-web-1.0.x' of https://github.com/Jonnnh/lemmy into Jonnnh-upgrade-actor-web-1.0.x
This commit is contained in:
Dessalines
commit
a6407c92be
3 changed files with 1011 additions and 1265 deletions
1916
server/Cargo.lock
generated
1916
server/Cargo.lock
generated
File diff suppressed because it is too large
Load diff
|
|
@ -6,22 +6,23 @@ edition = "2018"
|
|||
|
||||
[dependencies]
|
||||
diesel = { version = "1.4.2", features = ["postgres","chrono"] }
|
||||
diesel_migrations = "*"
|
||||
dotenv = "0.9.0"
|
||||
bcrypt = "0.3"
|
||||
activitypub = "0.1.4"
|
||||
chrono = { version = "0.4", features = ["serde"] }
|
||||
diesel_migrations = "1.4.0"
|
||||
dotenv = "0.14.1"
|
||||
bcrypt = "0.5.0"
|
||||
activitypub = "0.1.5"
|
||||
chrono = { version = "0.4.7", features = ["serde"] }
|
||||
failure = "0.1.5"
|
||||
serde_json = "*"
|
||||
serde = { version = "1.0", features = ["derive"] }
|
||||
actix = "*"
|
||||
actix-web = "*"
|
||||
env_logger = "*"
|
||||
rand = "0.6.5"
|
||||
strum = "0.14.0"
|
||||
strum_macros = "0.14.0"
|
||||
jsonwebtoken = "*"
|
||||
regex = "*"
|
||||
lazy_static = "*"
|
||||
reqwest = "*"
|
||||
openssl = { version = "0.10", features = ["vendored"] }
|
||||
serde_json = "1.0.40"
|
||||
serde = { version = "1.0.94", features = ["derive"] }
|
||||
actix = "0.8.3"
|
||||
actix-web = "1.0"
|
||||
actix-files = "0.1.3"
|
||||
actix-web-actors = "1.0"
|
||||
env_logger = "0.6.2"
|
||||
rand = "0.7.0"
|
||||
strum = "0.15.0"
|
||||
strum_macros = "0.15.0"
|
||||
jsonwebtoken = "6.0.1"
|
||||
regex = "1.1.9"
|
||||
lazy_static = "1.3.0"
|
||||
|
||||
|
|
|
|||
|
|
@ -1,13 +1,15 @@
|
|||
extern crate lemmy_server;
|
||||
#[macro_use] extern crate diesel_migrations;
|
||||
#[macro_use]
|
||||
extern crate diesel_migrations;
|
||||
|
||||
use std::time::{Instant, Duration};
|
||||
use std::env;
|
||||
use lemmy_server::actix::*;
|
||||
use lemmy_server::actix_web::server::HttpServer;
|
||||
use lemmy_server::actix_web::{ws, App, Error, HttpRequest, HttpResponse, fs::NamedFile, fs};
|
||||
use lemmy_server::websocket::server::*;
|
||||
use actix::prelude::*;
|
||||
use actix_files::NamedFile;
|
||||
use actix_web::*;
|
||||
use actix_web_actors::ws;
|
||||
use lemmy_server::db::establish_connection;
|
||||
use lemmy_server::websocket::server::*;
|
||||
use std::env;
|
||||
use std::time::{Duration, Instant};
|
||||
|
||||
embed_migrations!();
|
||||
|
||||
|
|
@ -16,203 +18,196 @@ const HEARTBEAT_INTERVAL: Duration = Duration::from_secs(5);
|
|||
/// How long before lack of client response causes a timeout
|
||||
const CLIENT_TIMEOUT: Duration = Duration::from_secs(10);
|
||||
|
||||
/// This is our websocket route state, this state is shared with all route
|
||||
/// instances via `HttpContext::state()`
|
||||
struct WsChatSessionState {
|
||||
addr: Addr<ChatServer>,
|
||||
}
|
||||
|
||||
/// Entry point for our route
|
||||
fn chat_route(req: &HttpRequest<WsChatSessionState>) -> Result<HttpResponse, Error> {
|
||||
ws::start(
|
||||
req,
|
||||
WSSession {
|
||||
id: 0,
|
||||
hb: Instant::now(),
|
||||
ip: req.connection_info()
|
||||
.remote()
|
||||
.unwrap_or("127.0.0.1:12345")
|
||||
.split(":")
|
||||
.next()
|
||||
.unwrap_or("127.0.0.1")
|
||||
.to_string()
|
||||
},
|
||||
fn chat_route(
|
||||
req: HttpRequest,
|
||||
stream: web::Payload,
|
||||
chat_server: web::Data<Addr<ChatServer>>,
|
||||
) -> Result<HttpResponse, Error> {
|
||||
ws::start(
|
||||
WSSession {
|
||||
cs_addr: chat_server.get_ref().to_owned(),
|
||||
id: 0,
|
||||
hb: Instant::now(),
|
||||
ip: req
|
||||
.connection_info()
|
||||
.remote()
|
||||
.unwrap_or("127.0.0.1:12345")
|
||||
.split(":")
|
||||
.next()
|
||||
.unwrap_or("127.0.0.1")
|
||||
.to_string(),
|
||||
},
|
||||
&req,
|
||||
stream,
|
||||
)
|
||||
}
|
||||
|
||||
struct WSSession {
|
||||
/// unique session id
|
||||
id: usize,
|
||||
ip: String,
|
||||
/// Client must send ping at least once per 10 seconds (CLIENT_TIMEOUT),
|
||||
/// otherwise we drop connection.
|
||||
hb: Instant
|
||||
cs_addr: Addr<ChatServer>,
|
||||
/// unique session id
|
||||
id: usize,
|
||||
ip: String,
|
||||
/// Client must send ping at least once per 10 seconds (CLIENT_TIMEOUT),
|
||||
/// otherwise we drop connection.
|
||||
hb: Instant,
|
||||
}
|
||||
|
||||
impl Actor for WSSession {
|
||||
type Context = ws::WebsocketContext<Self, WsChatSessionState>;
|
||||
type Context = ws::WebsocketContext<Self>;
|
||||
|
||||
/// Method is called on actor start.
|
||||
/// We register ws session with ChatServer
|
||||
fn started(&mut self, ctx: &mut Self::Context) {
|
||||
// we'll start heartbeat process on session start.
|
||||
self.hb(ctx);
|
||||
/// Method is called on actor start.
|
||||
/// We register ws session with ChatServer
|
||||
fn started(&mut self, ctx: &mut Self::Context) {
|
||||
// we'll start heartbeat process on session start.
|
||||
self.hb(ctx);
|
||||
|
||||
// register self in chat server. `AsyncContext::wait` register
|
||||
// future within context, but context waits until this future resolves
|
||||
// before processing any other events.
|
||||
// HttpContext::state() is instance of WsChatSessionState, state is shared
|
||||
// across all routes within application
|
||||
let addr = ctx.address();
|
||||
ctx.state()
|
||||
.addr
|
||||
.send(Connect {
|
||||
addr: addr.recipient(),
|
||||
ip: self.ip.to_owned(),
|
||||
})
|
||||
.into_actor(self)
|
||||
.then(|res, act, ctx| {
|
||||
match res {
|
||||
Ok(res) => act.id = res,
|
||||
// something is wrong with chat server
|
||||
_ => ctx.stop(),
|
||||
}
|
||||
fut::ok(())
|
||||
})
|
||||
.wait(ctx);
|
||||
}
|
||||
// register self in chat server. `AsyncContext::wait` register
|
||||
// future within context, but context waits until this future resolves
|
||||
// before processing any other events.
|
||||
// across all routes within application
|
||||
let addr = ctx.address();
|
||||
self.cs_addr
|
||||
.send(Connect {
|
||||
addr: addr.recipient(),
|
||||
ip: self.ip.to_owned(),
|
||||
})
|
||||
.into_actor(self)
|
||||
.then(|res, act, ctx| {
|
||||
match res {
|
||||
Ok(res) => act.id = res,
|
||||
// something is wrong with chat server
|
||||
_ => ctx.stop(),
|
||||
}
|
||||
fut::ok(())
|
||||
})
|
||||
.wait(ctx);
|
||||
}
|
||||
|
||||
fn stopping(&mut self, ctx: &mut Self::Context) -> Running {
|
||||
// notify chat server
|
||||
ctx.state().addr.do_send(Disconnect {
|
||||
id: self.id,
|
||||
ip: self.ip.to_owned(),
|
||||
});
|
||||
Running::Stop
|
||||
}
|
||||
fn stopping(&mut self, _ctx: &mut Self::Context) -> Running {
|
||||
// notify chat server
|
||||
self.cs_addr.do_send(Disconnect {
|
||||
id: self.id,
|
||||
ip: self.ip.to_owned(),
|
||||
});
|
||||
Running::Stop
|
||||
}
|
||||
}
|
||||
|
||||
/// Handle messages from chat server, we simply send it to peer websocket
|
||||
/// These are room messages, IE sent to others in the room
|
||||
impl Handler<WSMessage> for WSSession {
|
||||
type Result = ();
|
||||
type Result = ();
|
||||
|
||||
fn handle(&mut self, msg: WSMessage, ctx: &mut Self::Context) {
|
||||
// println!("id: {} msg: {}", self.id, msg.0);
|
||||
ctx.text(msg.0);
|
||||
}
|
||||
fn handle(&mut self, msg: WSMessage, ctx: &mut Self::Context) {
|
||||
// println!("id: {} msg: {}", self.id, msg.0);
|
||||
ctx.text(msg.0);
|
||||
}
|
||||
}
|
||||
|
||||
/// WebSocket message handler
|
||||
impl StreamHandler<ws::Message, ws::ProtocolError> for WSSession {
|
||||
fn handle(&mut self, msg: ws::Message, ctx: &mut Self::Context) {
|
||||
// println!("WEBSOCKET MESSAGE: {:?} from id: {}", msg, self.id);
|
||||
match msg {
|
||||
ws::Message::Ping(msg) => {
|
||||
self.hb = Instant::now();
|
||||
ctx.pong(&msg);
|
||||
}
|
||||
ws::Message::Pong(_) => {
|
||||
self.hb = Instant::now();
|
||||
}
|
||||
ws::Message::Text(text) => {
|
||||
let m = text.trim().to_owned();
|
||||
println!("WEBSOCKET MESSAGE: {:?} from id: {}", &m, self.id);
|
||||
|
||||
ctx.state()
|
||||
.addr
|
||||
.send(StandardMessage {
|
||||
id: self.id,
|
||||
msg: m,
|
||||
})
|
||||
.into_actor(self)
|
||||
.then(|res, _, ctx| {
|
||||
match res {
|
||||
Ok(res) => ctx.text(res),
|
||||
Err(e) => {
|
||||
eprintln!("{}", &e);
|
||||
}
|
||||
fn handle(&mut self, msg: ws::Message, ctx: &mut Self::Context) {
|
||||
// println!("WEBSOCKET MESSAGE: {:?} from id: {}", msg, self.id);
|
||||
match msg {
|
||||
ws::Message::Ping(msg) => {
|
||||
self.hb = Instant::now();
|
||||
ctx.pong(&msg);
|
||||
}
|
||||
fut::ok(())
|
||||
})
|
||||
.wait(ctx);
|
||||
}
|
||||
ws::Message::Binary(_bin) => println!("Unexpected binary"),
|
||||
ws::Message::Close(_) => {
|
||||
ctx.stop();
|
||||
},
|
||||
ws::Message::Pong(_) => {
|
||||
self.hb = Instant::now();
|
||||
}
|
||||
ws::Message::Text(text) => {
|
||||
let m = text.trim().to_owned();
|
||||
println!("WEBSOCKET MESSAGE: {:?} from id: {}", &m, self.id);
|
||||
|
||||
self.cs_addr
|
||||
.send(StandardMessage {
|
||||
id: self.id,
|
||||
msg: m,
|
||||
})
|
||||
.into_actor(self)
|
||||
.then(|res, _, ctx| {
|
||||
match res {
|
||||
Ok(res) => ctx.text(res),
|
||||
Err(e) => {
|
||||
eprintln!("{}", &e);
|
||||
}
|
||||
}
|
||||
fut::ok(())
|
||||
})
|
||||
.wait(ctx);
|
||||
}
|
||||
ws::Message::Binary(_bin) => println!("Unexpected binary"),
|
||||
ws::Message::Close(_) => {
|
||||
ctx.stop();
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl WSSession {
|
||||
/// helper method that sends ping to client every second.
|
||||
///
|
||||
/// also this method checks heartbeats from client
|
||||
fn hb(&self, ctx: &mut ws::WebsocketContext<Self, WsChatSessionState>) {
|
||||
ctx.run_interval(HEARTBEAT_INTERVAL, |act, ctx| {
|
||||
// check client heartbeats
|
||||
if Instant::now().duration_since(act.hb) > CLIENT_TIMEOUT {
|
||||
// heartbeat timed out
|
||||
println!("Websocket Client heartbeat failed, disconnecting!");
|
||||
/// helper method that sends ping to client every second.
|
||||
///
|
||||
/// also this method checks heartbeats from client
|
||||
fn hb(&self, ctx: &mut ws::WebsocketContext<Self>) {
|
||||
ctx.run_interval(HEARTBEAT_INTERVAL, |act, ctx| {
|
||||
// check client heartbeats
|
||||
if Instant::now().duration_since(act.hb) > CLIENT_TIMEOUT {
|
||||
// heartbeat timed out
|
||||
println!("Websocket Client heartbeat failed, disconnecting!");
|
||||
|
||||
// notify chat server
|
||||
ctx.state()
|
||||
.addr
|
||||
.do_send(Disconnect { id: act.id, ip: act.ip.to_owned() });
|
||||
// notify chat server
|
||||
act.cs_addr.do_send(Disconnect {
|
||||
id: act.id,
|
||||
ip: act.ip.to_owned(),
|
||||
});
|
||||
|
||||
// stop actor
|
||||
ctx.stop();
|
||||
// stop actor
|
||||
ctx.stop();
|
||||
|
||||
// don't try to send a ping
|
||||
return;
|
||||
}
|
||||
// don't try to send a ping
|
||||
return;
|
||||
}
|
||||
|
||||
ctx.ping("");
|
||||
});
|
||||
}
|
||||
ctx.ping("");
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let _ = env_logger::init();
|
||||
let sys = actix::System::new("lemmy");
|
||||
let _ = env_logger::init();
|
||||
let sys = actix::System::new("lemmy");
|
||||
|
||||
// Run the migrations from code
|
||||
let conn = establish_connection();
|
||||
embedded_migrations::run(&conn).unwrap();
|
||||
// Run the migrations from code
|
||||
let conn = establish_connection();
|
||||
embedded_migrations::run(&conn).unwrap();
|
||||
|
||||
// Start chat server actor in separate thread
|
||||
let server = Arbiter::start(|_| ChatServer::default());
|
||||
|
||||
// Create Http server with websocket support
|
||||
HttpServer::new(move || {
|
||||
// Websocket sessions state
|
||||
let state = WsChatSessionState {
|
||||
addr: server.clone(),
|
||||
};
|
||||
|
||||
App::with_state(state)
|
||||
// .resource("/api/v1/rest", |r| r.method(http::Method::POST).f(|_| {})
|
||||
.resource("/api/v1/ws", |r| r.route().f(chat_route))
|
||||
// static resources
|
||||
.resource("/", |r| r.route().f(index))
|
||||
.handler(
|
||||
"/static",
|
||||
fs::StaticFiles::new(front_end_dir()).unwrap()
|
||||
)
|
||||
.finish()
|
||||
}).bind("0.0.0.0:8536")
|
||||
.unwrap()
|
||||
// Start chat server actor in separate thread
|
||||
let server = ChatServer::default().start();
|
||||
// Create Http server with websocket support
|
||||
HttpServer::new(move || {
|
||||
App::new()
|
||||
.data(server.clone())
|
||||
.service(web::resource("/api/v1/ws").to(chat_route))
|
||||
// .service(web::resource("/api/v1/rest").route(web::post().to(||{})))
|
||||
.service(web::resource("/").to(index))
|
||||
// static resources
|
||||
.service(actix_files::Files::new("/static", front_end_dir()))
|
||||
})
|
||||
.bind("0.0.0.0:8536")
|
||||
.unwrap()
|
||||
.start();
|
||||
|
||||
println!("Started http server: 0.0.0.0:8536");
|
||||
let _ = sys.run();
|
||||
println!("Started http server: 0.0.0.0:8536");
|
||||
let _ = sys.run();
|
||||
}
|
||||
|
||||
fn index(_req: &HttpRequest<WsChatSessionState>) -> Result<NamedFile, actix_web::error::Error> {
|
||||
Ok(NamedFile::open(front_end_dir() + "/index.html")?)
|
||||
fn index() -> Result<NamedFile, actix_web::error::Error> {
|
||||
Ok(NamedFile::open(front_end_dir() + "/index.html")?)
|
||||
}
|
||||
|
||||
fn front_end_dir() -> String {
|
||||
env::var("LEMMY_FRONT_END_DIR").unwrap_or("../ui/dist".to_string())
|
||||
env::var("LEMMY_FRONT_END_DIR").unwrap_or("../ui/dist".to_string())
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue