From a2337e4f6c23dbebe63dc2de4c998f4f2b8d1526 Mon Sep 17 00:00:00 2001
From: Tom Fitzhenry <tom@tom-fitzhenry.me.uk>
Date: Wed, 23 Oct 2024 23:08:33 +1100
Subject: [PATCH] nixos/spiped: use systemctl restart during activation

As is common with other networking services, stopIfChanged=true (the default) can cause O(seconds) downtime during activation.

Reduce this downtime by disabling stopIfChanged as done in:
* sshd https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/networking/ssh/sshd.nix#L569
* tailscale https://github.com/NixOS/nixpkgs/pull/170210
---
 nixos/modules/services/networking/spiped.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/networking/spiped.nix b/nixos/modules/services/networking/spiped.nix
index a5188d933995..09d8156d1c51 100644
--- a/nixos/modules/services/networking/spiped.nix
+++ b/nixos/modules/services/networking/spiped.nix
@@ -186,6 +186,7 @@ in
         Restart   = "always";
         User      = "spiped";
       };
+      stopIfChanged = false;
 
       scriptArgs = "%i";
       script = "exec ${pkgs.spiped}/bin/spiped -F `cat /etc/spiped/$1.spec`";