From f235fc155e7ed0eafa0e96d339c08c4f3317acbc Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Wed, 21 Feb 2018 17:44:08 -0800
Subject: [PATCH] ircd::server: Close and remove node on name resolution error.

---
 ircd/server.cc | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/ircd/server.cc b/ircd/server.cc
index 9dc660f5c..6c4196e7e 100644
--- a/ircd/server.cc
+++ b/ircd/server.cc
@@ -713,11 +713,14 @@ catch(const std::exception &e)
 	if(wp.expired())
 		return;
 
-	for(auto &link : links)
-		for(auto &tag : link.queue)
-			tag.set_exception(e);
+	close();
+	log.error("Removing node(%p): during name resolution: %s",
+	          this,
+	          e.what());
 
-	nodes.erase(remote.hostname);
+	const auto it(nodes.find(remote.hostname));
+	assert(it != end(nodes));
+	nodes.erase(it);
 }
 
 size_t