Create initial board server page

todored/Cargo.lock

@@ -1041,6 +1041,7 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "axum",
+ "futures-util",
  "log",
  "micronfig",
  "pkg-version",

todored/Cargo.toml

@@ -8,6 +8,7 @@ edition = "2021"
 [dependencies]
 async-trait = "0.1.72"
 axum = { version = "0.6.19", features = ["ws"] }
+futures-util = "0.3.28"
 log = "0.4.19"
 micronfig = "0.2.0"
 pkg-version = "1.0.0"

todored/src/main.rs

@@ -21,6 +21,7 @@ async fn main() {
         .route("/version", get(routes::root::version))
         .route("/", post(routes::root::healthcheck))
         .route("/healthcheck", post(routes::root::healthcheck))
+        .route("/board/:board/ws", get(routes::board::websocket))
         .layer(axum::Extension(rclient))
         .layer(tower_http::cors::CorsLayer::new()
             .allow_origin(

todored/src/routes/board.rs

@@ -0,0 +1,68 @@
+use axum::Extension;
+use axum::extract::{Path, WebSocketUpgrade};
+use axum::extract::ws::{Message, WebSocket};
+use futures_util::{SinkExt, stream::{StreamExt, SplitSink, SplitStream}};
+use axum::response::Response;
+
+
+pub(crate) async fn websocket(
+    Path(board): Path<String>,
+    Extension(rclient): Extension<redis::Client>,
+    ws: WebSocketUpgrade,
+) -> Response {
+    log::trace!("Received websocket request, upgrading...");
+    ws.on_upgrade(|socket| splitter(socket, rclient, board))
+}
+
+async fn splitter(
+    socket: WebSocket,
+    rclient: redis::Client,
+    board: String,
+) {
+    log::trace!("Splitting socket into two separate pipes...");
+    let (mut sender, receiver) = socket.split();
+
+    log::trace!("Creating Redis connection for the reader thread...");
+    let reader_redis = rclient.get_async_connection().await;
+    if reader_redis.is_err() {
+        log::error!("Could not open Redis connection for the reader thread.");
+        let _ = sender.close().await;
+        return;
+    }
+    let reader_redis = reader_redis.unwrap();
+    log::trace!("Created Redis connection for the reader thread!");
+
+    log::trace!("Creating Redis connection for the writer thread...");
+    let writer_redis = rclient.get_async_connection().await;
+    if writer_redis.is_err() {
+        log::error!("Could not open Redis connection for the writer thread.");
+        let _ = sender.close().await;
+        return;
+    }
+    let writer_redis = writer_redis.unwrap();
+    log::trace!("Created Redis connection for the writer thread!");
+
+    let reader_thread = tokio::spawn(reader(receiver, reader_redis));
+    let writer_thread = tokio::spawn(writer(sender, writer_redis));
+}
+
+async fn reader(
+    receiver: SplitStream<WebSocket>,
+    reader_redis: redis::aio::Connection,
+) -> SplitStream<WebSocket> {
+    log::trace!("Reader thread spawned successfully!");
+    todo!()
+}
+
+async fn writer(
+    mut sender: SplitSink<WebSocket, Message>,
+    writer_redis: redis::aio::Connection,
+) -> SplitSink<WebSocket, Message> {
+    log::trace!("Writer thread spawned successfully!");
+
+    log::trace!("Sending test message...");
+    let _ = sender.send(Message::Text("\"Garasauto\"".to_string())).await;
+    log::trace!("Sent test message!");
+
+    todo!()
+}

todored/src/routes/mod.rs

@@ -1 +1,2 @@
 pub(crate) mod root;
+pub(crate) mod board;