From: Stephane Bakhos <sbakhos@datacandy.com>
Date: Fri, 26 Jun 2020 04:24:57 +0000 (-0400)
Subject: Closes #5220
X-Git-Tag: rec-4.4.0-beta1~50^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59faa9239b5d1fdef7a8a8e3e3b55b54af250fa6;p=thirdparty%2Fpdns.git

Closes #5220
Force a reconnection when a downstream transitions to the UP state
---

diff --git a/pdns/dnsdistdist/dnsdist-healthchecks.cc b/pdns/dnsdistdist/dnsdist-healthchecks.cc
index 05ea151717..5b9716c504 100644
--- a/pdns/dnsdistdist/dnsdist-healthchecks.cc
+++ b/pdns/dnsdistdist/dnsdist-healthchecks.cc
@@ -60,7 +60,7 @@ void updateHealthCheckResult(const std::shared_ptr<DownstreamState>& dss, bool n
   if(newState != dss->upStatus) {
     warnlog("Marking downstream %s as '%s'", dss->getNameWithAddr(), newState ? "up" : "down");
 
-    if (newState && !dss->connected) {
+    if (newState) {
       newState = dss->reconnect();
 
       if (dss->connected && !dss->threadStarted.test_and_set()) {