1 files changed, 8 insertions, 11 deletions
diff --git a/server/src/rate_limit/mod.rs b/server/src/rate_limit/mod.rs
index b4c2dc5d..e49a527e 100644
--- a/server/src/rate_limit/mod.rs
+++ b/server/src/rate_limit/mod.rs
@@ -1,5 +1,5 @@
 use super::{IPAddr, Settings};
-use crate::{api::APIError, get_ip, settings::RateLimitConfig};
+use crate::{get_ip, settings::RateLimitConfig, LemmyError};
 use actix_web::dev::{Service, ServiceRequest, ServiceResponse, Transform};
 use futures::future::{ok, Ready};
 use rate_limiter::{RateLimitType, RateLimiter};
@@ -15,6 +15,8 @@ pub mod rate_limiter;
 
 #[derive(Debug, Clone)]
 pub struct RateLimit {
+  // it might be reasonable to use a std::sync::Mutex here, since we don't need to lock this
+  // across await points
   pub rate_limiter: Arc<Mutex<RateLimiter>>,
 }
 
@@ -57,17 +59,11 @@ impl RateLimited {
     fut: impl Future<Output = Result<T, E>>,
   ) -> Result<T, E>
   where
-    E: From<failure::Error>,
+    E: From<LemmyError>,
   {
-    let rate_limit: RateLimitConfig = actix_web::web::block(move || {
-      // needs to be in a web::block because the RwLock in settings is from stdlib
-      Ok(Settings::get().rate_limit) as Result<_, failure::Error>
-    })
-    .await
-    .map_err(|e| match e {
-      actix_web::error::BlockingError::Error(e) => e,
-      _ => APIError::err("Operation canceled").into(),
-    })?;
+    // Does not need to be blocking because the RwLock in settings never held across await points,
+    // and the operation here locks only long enough to clone
+    let rate_limit: RateLimitConfig = Settings::get().rate_limit;
 
     // before
     {
@@ -83,6 +79,7 @@ impl RateLimited {
             false,
           )?;
 
+          drop(limiter);
           return fut.await;
         }
         RateLimitType::Post => {