Trace the decoded message in the decoder.

ZcashFoundation · Sep 24, 2019 · 2796a1a · 2796a1a
1 parent 47e304e
commit 2796a1a
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/zebra-network/src/protocol/codec.rs b/zebra-network/src/protocol/codec.rs
@@ -308,8 +308,12 @@ impl Decoder for Codec {
                     b"merkleblock\0" => self.read_merkleblock(body_reader),
                     _ => bail!("unknown command"),
                 }
-                // We need Ok(Some(msg)) to signal that we're done decoding
-                .map(|msg| Some(msg))
+                // We need Ok(Some(msg)) to signal that we're done decoding.
+                // This is also convenient for tracing the parse result.
+                .map(|msg| {
+                    trace!(?msg);
+                    Some(msg)
+                })
             }
         }
     }