Fix peer sent bytes

Signed-off-by: Lee Smet <lee.smet@hotmail.com>

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Return actuall amount of bytes sent to peers instead of the amount of bytes received
+  from them.
+
 ## [0.6.2] - 2025-09-19
 
 **IMPORTANT**

mycelium/src/peer_manager.rs

@@ -146,7 +146,7 @@ impl PeerInfo {
     /// Return the amount of bytes written to this peer.
     #[inline]
     fn written(&self) -> u64 {
-        self.con_traffic.rx_bytes.load(Ordering::Relaxed)
+        self.con_traffic.tx_bytes.load(Ordering::Relaxed)
     }
 }