From 2ec4bd025f6d9906139342621a33b8e7a637d337 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Tue, 6 Mar 2018 04:03:31 -0800
Subject: [PATCH] ircd::net: Underp the cache map until heterogeneous key
 support in stdlib.

---
 include/ircd/net/dns.h | 7 ++-----
 ircd/net.cc            | 2 +-
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/include/ircd/net/dns.h b/include/ircd/net/dns.h
index fd265baa4..5ee49ce97 100644
--- a/include/ircd/net/dns.h
+++ b/include/ircd/net/dns.h
@@ -85,11 +85,8 @@ struct ircd::net::dns::opts
 /// (internal) DNS cache
 struct ircd::net::dns::cache
 {
-	using hash = std::hash<string_view>;
-	using equal_to = std::equal_to<string_view>;
-
-	std::unordered_multimap<std::string, rfc1035::record::A, hash, equal_to> A;
-	std::unordered_multimap<std::string, rfc1035::record::SRV, hash, equal_to> SRV;
+	std::multimap<std::string, rfc1035::record::A, std::less<>> A;
+	std::multimap<std::string, rfc1035::record::SRV, std::less<>> SRV;
 };
 
 template<class Callback>
diff --git a/ircd/net.cc b/ircd/net.cc
index ab55e4fbb..71a376ab9 100644
--- a/ircd/net.cc
+++ b/ircd/net.cc
@@ -2293,7 +2293,7 @@ ircd::net::dns::query_cache(const hostport &hp,
 		};
 
 		auto &map{cache.SRV};
-		const auto pit{map.equal_range(std::string{srvhost})}; //TODO: XXX
+		const auto pit{map.equal_range(srvhost)};
 		if(pit.first == pit.second)
 			return false;