From 69ab5a64ed854cf898a8eef33747beecc34153c3 Mon Sep 17 00:00:00 2001
From: timorl <tymorl@gmail.com>
Date: Mon, 10 Jul 2023 16:40:36 +0200
Subject: [PATCH] Increase block sync broadcast cooldowns (#1283)

# Description

Should make nodes send fewer block sync broadcasts without impacting
sync speed.

## Type of change

Co-authored-by: timorl <timorl@disroot.org>
---
 finality-aleph/src/sync/service.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/finality-aleph/src/sync/service.rs b/finality-aleph/src/sync/service.rs
index 37c70342..59ca1725 100644
--- a/finality-aleph/src/sync/service.rs
+++ b/finality-aleph/src/sync/service.rs
@@ -21,8 +21,8 @@ use crate::{
     Metrics, SessionPeriod,
 };
 
-const BROADCAST_COOLDOWN: Duration = Duration::from_millis(200);
-const BROADCAST_PERIOD: Duration = Duration::from_secs(1);
+const BROADCAST_COOLDOWN: Duration = Duration::from_millis(600);
+const BROADCAST_PERIOD: Duration = Duration::from_secs(5);
 const FINALIZATION_STALL_CHECK_PERIOD: Duration = Duration::from_secs(30);
 
 /// A service synchronizing the knowledge about the chain between the nodes.