From 866b411ab67384ce43d44f321501564c1d99b2eb Mon Sep 17 00:00:00 2001
From: snicket2100 <57048005+snicket2100@users.noreply.github.com>
Date: Thu, 7 May 2020 00:00:42 +0200
Subject: [PATCH] nixos/dnscrypt-proxy2: service restart on failure

it does happen that `dnscrypt-proxy` exit when it is unable to
synchronise its resolvers metadata on startup. this can happen due
to network connectivity issues for example. not restarting it automatically
means no dns resolution will work until a manual restart is performed.
---
 nixos/modules/services/networking/dnscrypt-proxy2.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/networking/dnscrypt-proxy2.nix b/nixos/modules/services/networking/dnscrypt-proxy2.nix
index e48eb729103b..28691e838277 100644
--- a/nixos/modules/services/networking/dnscrypt-proxy2.nix
+++ b/nixos/modules/services/networking/dnscrypt-proxy2.nix
@@ -55,6 +55,7 @@ in
         AmbientCapabilities = "CAP_NET_BIND_SERVICE";
         DynamicUser = true;
         ExecStart = "${pkgs.dnscrypt-proxy2}/bin/dnscrypt-proxy -config ${cfg.configFile}";
+        Restart = "always";
       };
     };
   };