H3: fix non-idempotent rejection on server 0-RTT

quinn-rs · May 4, 2020 · 71fa9ea · 71fa9ea
1 parent f4290a4
commit 71fa9ea
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/quinn-h3/src/server.rs b/quinn-h3/src/server.rs
@@ -594,10 +594,20 @@ impl RecvRequest {
         }
     }
 
-    fn build_request(&self, headers: Header, body: RecvBody) -> Result<Request<RecvBody>, Error> {
+    fn build_request(
+        &mut self,
+        headers: Header,
+        body: RecvBody,
+    ) -> Result<Request<RecvBody>, Error> {
         let (method, uri, headers) = headers.into_request_parts()?;
 
         if self.is_0rtt && !method.is_idempotent() {
+            if let Some(r) = &mut self.recv {
+                r.reset(ErrorCode::REQUEST_REJECTED);
+            }
+            if let Some(s) = &mut self.send {
+                s.reset(ErrorCode::REQUEST_REJECTED.into());
+            }
             return Err(Error::peer(format!(
                 "Tried an non indempotent method in 0-RTT: {}",
                 method,