From a1ce6d2e7f8824b1c1cd18d4e531d84ba58a07df Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Tue, 5 Jul 2016 23:15:52 +0900
Subject: [PATCH] Set server status error on network failure

---
 src/AbstractCommand.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/AbstractCommand.cc b/src/AbstractCommand.cc
index 639ae8d4..afe11fe9 100644
--- a/src/AbstractCommand.cc
+++ b/src/AbstractCommand.cc
@@ -304,6 +304,11 @@ bool AbstractCommand::execute()
     }
 
     if (errorEventEnabled()) {
+      // older kernel may report "connection refused" here.
+      auto ss = e_->getRequestGroupMan()->getOrCreateServerStat(
+          req_->getHost(), req_->getProtocol());
+      ss->setError();
+
       throw DL_RETRY_EX(
           fmt(MSG_NETWORK_PROBLEM, socket_->getSocketError().c_str()));
     }