From af24051bf5897839ebdf2061230ea7bf17358379 Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Mon, 24 Oct 2022 14:34:48 +0300
Subject: [PATCH] network: sleep a bit before retrying reconnects

If Dial() is to exit quickly we can end up in a retry loop eating CPU.
---
 pkg/network/discovery.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/network/discovery.go b/pkg/network/discovery.go
index cb4e32555..2e762806c 100644
--- a/pkg/network/discovery.go
+++ b/pkg/network/discovery.go
@@ -261,6 +261,7 @@ func (d *DefaultDiscovery) tryAddress(addr string) {
 	d.lock.Unlock()
 	if err != nil {
 		d.RegisterBadAddr(addr)
+		time.Sleep(d.dialTimeout)
 		d.RequestRemote(1)
 	}
 }