From 9e9e38a19496c8a98c8a0c38d92f3e9a0d1a9996 Mon Sep 17 00:00:00 2001
From: rustaceanrob <rob.netzke@gmail.com>
Date: Fri, 29 Aug 2025 11:06:32 +0100
Subject: [PATCH] Return `Nonce` in `FeelerData`

If one reaches out for a connection while also listening, they may
compare nonces in `FeelerData` to determine if they have connected to
themselves.
---
 src/handshake.rs | 1 +
 src/lib.rs       | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/handshake.rs b/src/handshake.rs
index d9869dd..a5c9e27 100644
--- a/src/handshake.rs
+++ b/src/handshake.rs
@@ -171,6 +171,7 @@ impl ConnectionConfig {
             services: version.services,
             net_time_difference,
             reported_height: version.start_height,
+            nonce,
         };
         let handshake = InitializedHandshake {
             feeler,
diff --git a/src/lib.rs b/src/lib.rs
index 24de118..dff038b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -30,6 +30,8 @@ pub struct FeelerData {
     pub net_time_difference: i64,
     /// The reported height of their block chain.
     pub reported_height: i32,
+    /// The nonce used to create this connection.
+    pub nonce: u64,
 }
 
 /// The peer's preferences during this connection. These are updated automatically as the peer