diff --git a/src/main.rs b/src/main.rs
index 7248883..eb3bccc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,6 @@
 mod git;
 mod ite;
+mod tostream;
 
 use actix_files::Files;
 use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, Error, HttpRequest, HttpMessage};
@@ -179,12 +180,6 @@ async fn git_proto(payload : web::Payload, web::Path((owner, reponame)): web::Pa
         // future::ready(Ok(()))
     }).await;
     println!("input sent");
-    //io::copy(&mut req.take_payload(), &mut p.stdin.take().unwrap())?;
-    // Parse the headers coming out, and the pass through the rest of the
-    // process back down the stack.
-    //
-    // Note that we have to be careful to not drop the process which will wait
-    // for the process to exit (and we haven't read stdout)
     let mut rdr = tokio::io::BufReader::new(p.stdout.take().unwrap());
 
     let mut headers = HashMap::new();
@@ -204,22 +199,6 @@ async fn git_proto(payload : web::Payload, web::Path((owner, reponame)): web::Pa
             .or_insert_with(Vec::new)
             .push(value.to_string());
     }
-    // for line in rdr.by_ref().lines() {
-    //     let line = line?;
-    //     if line == "" || line == "\r" {
-    //         break;
-    //     }
-    //
-    //     let mut parts = line.splitn(2, ':');
-    //     let key = parts.next().unwrap();
-    //     let value = parts.next().unwrap();
-    //     let value = &value[1..];
-    //     headers
-    //         .entry(key.to_string())
-    //         .or_insert_with(Vec::new)
-    //         .push(value.to_string());
-    // }
-
     println!("headers : {:?}", headers);
 
     let status_code : u16 = {
@@ -243,56 +222,16 @@ async fn git_proto(payload : web::Payload, web::Path((owner, reponame)): web::Pa
     }
 
     println!("Write body...");
-    //let mut body = Vec::new();
-    //rdr.bytes()
 
-    // let stream = stream::try_unfold(0, |state| async move {
-    //
-    //     if state <= 2 {
-    //         let next_state = state + 1;
-    //         let yielded = state * 2;
-    //         Ok(Some((yielded, next_state)))
-    //     } else {
-    //         Ok(None)
-    //     }
-    // });
-
-    let unfold = stream::try_unfold(0, |_useless| {
+    let unfold = stream::try_unfold(rdr, move |mut rdr| {
         let mut buff: [u8; 1024] = [0; 1024];
         let read = rdr.read(&mut buff[..]);
-        let result = read.map_ok(|l| Some((Bytes::copy_from_slice(&buff[0..l]), 0)));
+        let result = read.map_ok(|l| Some((Bytes::copy_from_slice(&buff[0..l]), rdr)));
         return result;
-        // match result {
-        //     Ok(l) => {Ok(Some((Bytes::copy_from_slice(&buff[0..l]), 0)))}
-        //     Err(e) => {Err(e)}
-        // }
-
-        // result.map(|l| {
-        //     print!("{}", String::from_utf8_lossy(&buff[0..l]));
-        //     Some((Bytes::copy_from_slice(&buff[0..l]), 0))
-        // });
     });
     // pin_mut!(unfold);
     let response = builder.streaming(unfold);
-
-    // let response = builder.streaming(stream::repeat_with(move || {
-    //     let mut buff : [u8; 1024] = [0; 1024];
-    //     match rdr.read(&mut buff[..]) {
-    //         Ok(l) => {
-    //             print!("{}", String::from_utf8_lossy(&buff[0..l]));
-    //             Ok(Bytes::copy_from_slice(&buff[0..l])) }
-    //         Err(e) => {Err(e)}
-    //     }
-    // })
-    //     .take_while(|bytes| {
-    //         match bytes {
-    //             Ok(bytes) => {future::ready(bytes.len() != 0)}
-    //             Err(_) => {future::ready(false)}
-    //         }
-    //     })
-    // );
     return Ok(response);
-
 }
 
 fn header(req: &HttpRequest, name: header::HeaderName) -> &str {
diff --git a/src/tostream.rs b/src/tostream.rs
new file mode 100644
index 0000000..2d52c3f
--- /dev/null
+++ b/src/tostream.rs
@@ -0,0 +1,16 @@
+use futures::{Stream, AsyncRead};
+use std::task::{Context, Poll};
+use std::pin::Pin;
+use actix_web::web::Bytes;
+use std::io::Error;
+
+struct ToStream<T>(T);
+
+impl <T : AsyncRead> Stream for ToStream<T>{
+    type Item = Result<Bytes, Error>;
+
+    fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
+        let mut buff: [u8; 1024] = [0; 1024];
+        self.0.poll_read(cx, &mut buff[..]).map_ok(|l| {Bytes::copy_from_slice(&buff[0..l])}) // il manque Option
+    }
+}
\ No newline at end of file