diff --git a/src/main.rs b/src/main.rs
index 7560eae..a6b5aea 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -32,6 +32,7 @@ use actix_web::web::{Buf, Bytes};
 use actix_web::http::header::IntoHeaderValue;
 use actix_web::client::PayloadError;
 use crate::reader::ToStream;
+use crate::writer::Writer;
 
 #[derive(Template)]
 #[template(path = "hello.html")]
@@ -174,13 +175,8 @@ async fn git_proto(payload : web::Payload, web::Path((owner, reponame)): web::Pa
     let mut p: Child = cmd.spawn()?;
     //p.stdin.take().unwrap().write()
     let mut input = p.stdin.take().unwrap();
-    payload.try_for_each(|bytes| {
-        // println!("{:?}", bytes);
-        let write_all = input.write_all(bytes.bytes());
-        let res = write_all.map_err(|e| actix_web::client::PayloadError::Io(e));
-        return res;
-        // future::ready(Ok(()))
-    }).await;
+    let mut writer = Writer(input);
+    payload.try_for_each(|bytes| writer.write(bytes)).await; // le faire au niveau de payload et pas de input
     println!("input sent");
     let mut rdr = tokio::io::BufReader::new(p.stdout.take().unwrap());
 
diff --git a/src/writer.rs b/src/writer.rs
index 9dfea19..c4f4119 100644
--- a/src/writer.rs
+++ b/src/writer.rs
@@ -1,8 +1,13 @@
-use actix_web::web::Bytes;
+use actix_web::web::{Bytes, Buf};
+use tokio::io::AsyncWriteExt;
+use actix_web::error::PayloadError;
 
-pub struct Writer<T>{
-    pub t : T,
-    pub bytes : Bytes,
-}
+pub struct Writer<T>(pub T);
 
-impl
\ No newline at end of file
+impl <T : tokio::io::AsyncWrite + Unpin> Writer<T> {
+    pub async fn write(&mut self, bytes : Bytes) -> Result<(), PayloadError> {
+        let write_all = self.0.write_all(bytes.bytes()).await;
+        let res = write_all.map_err(|e| actix_web::client::PayloadError::Io(e));
+        return res;
+    }
+}
\ No newline at end of file