multipart implementation

examples/multipart/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "multipart-example"
+version = "0.1.0"
+authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
+
+[[bin]]
+name = "multipart"
+path = "src/main.rs"
+
+[dependencies]
+env_logger = "*"
+actix = "0.2"
+actix-web = { path = "../../" }

examples/multipart/client.py

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+import asyncio
+import aiohttp
+
+
+def client():
+    with aiohttp.MultipartWriter() as writer:
+        writer.append('test')
+        writer.append_json({'passed': True})
+
+    resp = yield from aiohttp.request(
+        "post", 'http://localhost:8080/multipart',
+        data=writer, headers=writer.headers)
+    print(resp)
+    assert 200 == resp.status
+
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(client())

examples/multipart/src/main.rs

@@ -0,0 +1,70 @@
+extern crate actix;
+extern crate actix_web;
+extern crate env_logger;
+
+use actix::*;
+use actix_web::*;
+
+struct MyRoute;
+
+impl Actor for MyRoute {
+    type Context = HttpContext<Self>;
+}
+
+impl Route for MyRoute {
+    type State = ();
+
+    fn request(req: HttpRequest, payload: Payload, ctx: &mut HttpContext<Self>) -> Reply<Self> {
+        println!("{:?}", req);
+        match req.multipart(payload) {
+            Ok(multipart) => {
+                ctx.add_stream(multipart);
+                Reply::async(MyRoute)
+            },
+            // can not read multipart
+            Err(_) => {
+                Reply::reply(httpcodes::HTTPBadRequest)
+            }
+        }
+    }
+}
+
+impl ResponseType<multipart::MultipartItem> for MyRoute {
+    type Item = ();
+    type Error = ();
+}
+
+impl StreamHandler<multipart::MultipartItem, PayloadError> for MyRoute {
+    fn finished(&mut self, ctx: &mut Self::Context) {
+        println!("FINISHED");
+        ctx.start(httpcodes::HTTPOk);
+        ctx.write_eof();
+    }
+}
+
+impl Handler<multipart::MultipartItem, PayloadError> for MyRoute {
+    fn handle(&mut self, msg: multipart::MultipartItem, ctx: &mut HttpContext<Self>)
+              -> Response<Self, multipart::MultipartItem>
+    {
+        println!("==== FIELD ==== {:?}", msg);
+        //if let Some(req) = self.req.take() {
+        Self::empty()
+    }
+}
+
+fn main() {
+    let _ = env_logger::init();
+    let sys = actix::System::new("multipart-example");
+
+    HttpServer::new(
+        RoutingMap::default()
+            .app("/", Application::default()
+                 .resource("/multipart", |r| {
+                     r.post::<MyRoute>();
+                 })
+                 .finish())
+            .finish())
+        .serve::<_, ()>("127.0.0.1:8080").unwrap();
+
+    let _ = sys.run();
+}