Middleware response() is not invoked if there was an error in async handler #187

src/httprequest.rs

@@ -590,6 +590,8 @@ impl<S> fmt::Debug for HttpRequest<S> {
 
 #[cfg(test)]
 mod tests {
+    #![allow(deprecated)]
+
     use super::*;
     use http::{HttpTryFrom, Uri};
     use resource::ResourceHandler;

src/pipeline.rs

@@ -328,7 +328,7 @@ impl<S: 'static, H> WaitingResponse<S, H> {
         match self.fut.poll() {
             Ok(Async::NotReady) => None,
             Ok(Async::Ready(response)) => Some(RunMiddlewares::init(info, response)),
-            Err(err) => Some(ProcessResponse::init(err.into())),
+            Err(err) => Some(RunMiddlewares::init(info, err.into())),
         }
     }
 }

src/route.rs

@@ -420,7 +420,7 @@ impl<S: 'static> WaitingResponse<S> {
         match self.fut.poll() {
             Ok(Async::NotReady) => None,
             Ok(Async::Ready(response)) => Some(RunMiddlewares::init(info, response)),
-            Err(err) => Some(Response::init(err.into())),
+            Err(err) => Some(RunMiddlewares::init(info, err.into())),
         }
     }
 }