Use sync RwLock for lru access

src/data/state.rs

@@ -10,8 +10,7 @@ use actix_web::web;
 use lru::LruCache;
 use rand::thread_rng;
 use rsa::{RsaPrivateKey, RsaPublicKey};
-use std::sync::Arc;
-use tokio::sync::RwLock;
+use std::sync::{Arc, RwLock};
 
 #[derive(Clone)]
 pub struct State {
@@ -78,12 +77,12 @@ impl State {
             .collect())
     }
 
-    pub(crate) async fn is_cached(&self, object_id: &IriString) -> bool {
-        self.object_cache.read().await.contains(object_id)
+    pub(crate) fn is_cached(&self, object_id: &IriString) -> bool {
+        self.object_cache.read().unwrap().contains(object_id)
     }
 
-    pub(crate) async fn cache(&self, object_id: IriString, actor_id: IriString) {
-        self.object_cache.write().await.put(object_id, actor_id);
+    pub(crate) fn cache(&self, object_id: IriString, actor_id: IriString) {
+        self.object_cache.write().unwrap().put(object_id, actor_id);
     }
 
     #[tracing::instrument(level = "debug", name = "Building state", skip_all)]

src/jobs/apub/announce.rs

@@ -42,7 +42,7 @@ impl Announce {
             .queue(DeliverMany::new(inboxes, announce)?)
             .await?;
 
-        state.state.cache(self.object_id, activity_id).await;
+        state.state.cache(self.object_id, activity_id);
         Ok(())
     }
 }

src/routes/inbox.rs

@@ -203,7 +203,7 @@ async fn handle_announce(
         .as_single_id()
         .ok_or(ErrorKind::MissingId)?;
 
-    if state.is_cached(object_id).await {
+    if state.is_cached(object_id) {
         return Err(ErrorKind::Duplicate.into());
     }