feat: it should be streaming now

Cargo.lock

@@ -122,6 +122,7 @@ checksum = "3a6c9af12842a67734c9a2e355436e5d03b22383ed60cf13cd0c18fbfe3dcbcf"
 dependencies = [
  "async-trait",
  "axum-core",
+ "axum-macros",
  "bytes 1.6.0",
  "futures-util",
  "http",
@@ -169,6 +170,18 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "axum-macros"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00c055ee2d014ae5981ce1016374e8213682aa14d9bf40e48ab48b5f3ef20eaa"
+dependencies = [
+ "heck 0.4.1",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.73"
@@ -552,6 +565,12 @@ version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 
+[[package]]
+name = "heck"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -1379,7 +1398,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
 dependencies = [
  "cfg-expr",
- "heck",
+ "heck 0.5.0",
  "pkg-config",
  "toml",
  "version-compare",

Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-axum = { version = "0.7.5" }
+axum = { version = "0.7.5", features = ["macros"] }
 bytes = "1.6.0"
 futures = "0.3.30"
 futures-util = "0.3.30"

src/main.rs

@@ -12,8 +12,15 @@ use std::{
     time::Duration,
 };
 
-use futures::Stream;
+use axum::{
-use hyper::body::Frame;
+    body::Body,
+    extract::State,
+    http::header,
+    response::{IntoResponse, Response},
+    routing::get,
+};
+use futures::{Stream, StreamExt};
+use http_body_util::StreamBody;
 use image::{GenericImageView, Rgb};
 use tokio::{
     io::{AsyncReadExt, AsyncWriteExt, BufReader, BufWriter},
@@ -154,7 +161,7 @@ impl ImageStreamer {
 }
 
 impl Stream for ImageStreamer {
-    type Item = io::Result<hyper::body::Frame<bytes::Bytes>>;
+    type Item = io::Result<Vec<u8>>;
 
     fn poll_next(
         mut self: std::pin::Pin<&mut Self>,
@@ -173,7 +180,7 @@ impl Stream for ImageStreamer {
             let r = self.v.read().unwrap();
             let v: Vec<u8> = (*r.clone().into_inner()).to_vec();
 
-            return Poll::Ready(Some(Ok(Frame::data(v.into()))));
+            return Poll::Ready(Some(Ok(v)));
         }
     }
 }
@@ -371,14 +378,15 @@ where
     }
 }
 
-async fn image_handler(State(state): State<ImageStreamer>) {
+#[axum::debug_handler]
+async fn image_handler(State(state): State<ImageStreamer>) -> impl IntoResponse {
     let cstrem = state.clone();
 
     let header = [(header::CONTENT_TYPE, "image/jpeg")];
 
-    let body = StreamBody::new(cstrem);
+    let body = Body::from_stream(cstrem);
 
-    (header, body);
+    (header, body).into_response()
 }
 
 #[tokio::main]
@@ -405,7 +413,13 @@ async fn main() -> io::Result<()> {
     let web_listener = TcpListener::bind("0.0.0.0:7792").await?;
     println!("bound web listener");
 
-    let _ = tokio::spawn(async move { web(web_listener, streamer) });
+    let router = axum::Router::new()
+        .route("/image", get(image_handler))
+        .with_state(streamer);
+
+    let _ = tokio::spawn(async move {
+        return axum::serve(web_listener, router).await;
+    });
     println!("web server started");
 
     loop {