From 165716a0fec25d403172cb41d52e80033eaa548a Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Tue, 28 May 2019 15:07:55 +0200
Subject: [PATCH] Deprecate NetworkSpecialization::on_abort (#2697)

---
 substrate/core/network/src/specialization.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/substrate/core/network/src/specialization.rs b/substrate/core/network/src/specialization.rs
index 58a63bb7a3..41d6c2edc8 100644
--- a/substrate/core/network/src/specialization.rs
+++ b/substrate/core/network/src/specialization.rs
@@ -35,6 +35,7 @@ pub trait NetworkSpecialization<B: BlockT>: Send + Sync + 'static {
 	fn on_message(&mut self, ctx: &mut Context<B>, who: PeerId, message: &mut Option<crate::message::Message<B>>);
 
 	/// Called on abort.
+	#[deprecated(note = "This method is never called; aborting corresponds to dropping the object")]
 	fn on_abort(&mut self) { }
 
 	/// Called periodically to maintain peers and handle timeouts.