added EventSender to FullNode type (#14268)

Co-authored-by: Roman Krasiuk <rokrassyuk@gmail.com>
Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>

crates/tokio-util/src/event_sender.rs

@@ -4,8 +4,8 @@ use tracing::trace;
 
 const DEFAULT_SIZE_BROADCAST_CHANNEL: usize = 2000;
 
-/// A bounded broadcast channel for a task.
-#[derive(Debug, Clone)]
+/// A bounded multi-producer, multi-consumer broadcast channel.
+#[derive(Debug)]
 pub struct EventSender<T> {
     /// The sender part of the broadcast channel
     sender: Sender<T>,
@@ -20,6 +20,12 @@ where
     }
 }
 
+impl<T> Clone for EventSender<T> {
+    fn clone(&self) -> Self {
+        Self { sender: self.sender.clone() }
+    }
+}
+
 impl<T: Clone + Send + Sync + 'static> EventSender<T> {
     /// Creates a new `EventSender`.
     pub fn new(events_channel_size: usize) -> Self {