Use tokio::sync::mutex for Crawls

src/handlers/feed.rs

@@ -133,9 +133,7 @@ pub async fn post(
 
     let receiver = crawl_scheduler.schedule(feed.feed_id).await;
     {
-        let mut crawls = crawls.lock().map_err(|_| {
-            AddFeedError::CreateFeedError(add_feed.url.clone(), Error::InternalServerError)
-        })?;
+        let mut crawls = crawls.lock().await;
         crawls.insert(feed.feed_id, receiver);
     }
 
@@ -164,7 +162,7 @@ pub async fn stream(
     State(crawls): State<Crawls>,
 ) -> Result<impl IntoResponse> {
     let receiver = {
-        let mut crawls = crawls.lock().expect("crawls lock poisoned");
+        let mut crawls = crawls.lock().await;
         crawls.remove(&id.as_uuid())
     }
     .ok_or_else(|| Error::NotFound("feed stream", id.as_uuid()))?;

src/main.rs

@@ -2,7 +2,7 @@ use std::{
     collections::HashMap,
     net::SocketAddr,
     path::Path,
-    sync::{Arc, Mutex},
+    sync::Arc,
 };
 
 use anyhow::Result;
@@ -17,6 +17,7 @@ use notify::Watcher;
 use reqwest::Client;
 use sqlx::postgres::PgPoolOptions;
 use tokio::sync::watch::channel;
+use tokio::sync::Mutex;
 use tower::ServiceBuilder;
 use tower_http::{services::ServeDir, trace::TraceLayer};
 use tower_livereload::LiveReloadLayer;

src/state.rs

@@ -1,13 +1,13 @@
 use std::collections::HashMap;
-use std::sync::{Arc, Mutex};
+use std::sync::Arc;
 
-use tokio::sync::{broadcast, watch};
+use tokio::sync::{broadcast, watch, Mutex};
 
 use axum::extract::FromRef;
 use bytes::Bytes;
+use reqwest::Client;
 use sqlx::PgPool;
 use uuid::Uuid;
-use reqwest::Client;
 
 use crate::actors::crawl_scheduler::{CrawlSchedulerHandle, CrawlSchedulerHandleMessage};
 use crate::config::Config;