feat(codec): Improve compression flag log (#374)

hyperium · Jul 6, 2020 · d68dd36 · d68dd36
1 parent 9c954e0
commit d68dd36
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/tonic/src/codec/decode.rs b/tonic/src/codec/decode.rs
@@ -168,10 +168,15 @@ impl<T> Streaming<T> {
  }
  f => {
  trace!("unexpected compression flag");
- return Err(Status::new(
- Code::Internal,
- format!("Unexpected compression flag: {}", f),
- ));
+ let message = if let Direction::Response(status) = self.direction {
+ format!(
+ "Unexpected compression flag: {}, while receiving response with status: {}",
+ f, status
+ )
+ } else {
+ format!("Unexpected compression flag: {}, while sending request", f)
+ };
+ return Err(Status::new(Code::Internal, message));
  }
  };
  let len = self.buf.get_u32() as usize;