Merge pull request #1817 from majestrate/disable-upstream-ip6-dns-2021-12-03

disable ip6 upstream dns in libunbound
3 years ago · 5890c99a81
parent ce8b3c83a7 0e2b0edaf6
commit 5890c99a81
1 changed files with 3 additions and 0 deletions
--- a/llarp/dns/unbound_resolver.cpp
+++ b/llarp/dns/unbound_resolver.cpp
@ -106,6 +106,9 @@ namespace llarp::dns
      return false;
    }

+    // disable ip6 for upstream dns
+    ub_ctx_set_option(unboundContext, "prefer-ip6", "0");
+    // enable async
    ub_ctx_async(unboundContext, 1);
 #ifdef _WIN32
    runner = std::thread{[&]() {