From af1625103ead217e9e64988b7c204d7ddad1f925 Mon Sep 17 00:00:00 2001
From: ackintosh <sora.akatsuki@gmail.com>
Date: Wed, 29 Jun 2022 15:18:31 +0900
Subject: [PATCH 1/2] protocols/gossipsub: Fix a typo in error message

---
 protocols/gossipsub/src/behaviour.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/protocols/gossipsub/src/behaviour.rs b/protocols/gossipsub/src/behaviour.rs
index ea8bd73b89a..eca31d161f0 100644
--- a/protocols/gossipsub/src/behaviour.rs
+++ b/protocols/gossipsub/src/behaviour.rs
@@ -1528,7 +1528,7 @@ where
                 )
                 .is_err()
             {
-                error!("Failed to send graft. Message too large");
+                error!("Failed to send PRUNE. Message too large");
             }
         }
         debug!("Completed GRAFT handling for peer: {}", peer_id);

From a055504444a46a99374b90a90674b673ea700c7b Mon Sep 17 00:00:00 2001
From: ackintosh <sora.akatsuki@gmail.com>
Date: Wed, 29 Jun 2022 22:52:10 +0900
Subject: [PATCH 2/2] protocols/gossipsub: Make the error message accurately

---
 protocols/gossipsub/src/behaviour.rs | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/protocols/gossipsub/src/behaviour.rs b/protocols/gossipsub/src/behaviour.rs
index eca31d161f0..92bef2fe4b6 100644
--- a/protocols/gossipsub/src/behaviour.rs
+++ b/protocols/gossipsub/src/behaviour.rs
@@ -1516,19 +1516,16 @@ where
                 peer_id
             );
 
-            if self
-                .send_message(
-                    *peer_id,
-                    GossipsubRpc {
-                        subscriptions: Vec::new(),
-                        messages: Vec::new(),
-                        control_msgs: prune_messages,
-                    }
-                    .into_protobuf(),
-                )
-                .is_err()
-            {
-                error!("Failed to send PRUNE. Message too large");
+            if let Err(e) = self.send_message(
+                *peer_id,
+                GossipsubRpc {
+                    subscriptions: Vec::new(),
+                    messages: Vec::new(),
+                    control_msgs: prune_messages,
+                }
+                .into_protobuf(),
+            ) {
+                error!("Failed to send PRUNE: {:?}", e);
             }
         }
         debug!("Completed GRAFT handling for peer: {}", peer_id);