From bd84dd7fd780524c8ca886d9d4abd20ca91b25e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Geoffrey=20=E2=80=9CFrogeye=E2=80=9D=20Preud=27homme?=
 <geoffrey@frogeye.fr>
Date: Thu, 9 May 2024 23:07:51 +0200
Subject: [PATCH] remote-builds: Reduce amount of SSH connections

It seems to be doing a SSH connection for each path it has to check...
wow.
---
 os/remote-builds/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/os/remote-builds/default.nix b/os/remote-builds/default.nix
index 2672e3f..d0f46cc 100644
--- a/os/remote-builds/default.nix
+++ b/os/remote-builds/default.nix
@@ -33,6 +33,9 @@ in
         cat ${pkgs.writeText "root-ssh-config" (lib.strings.concatLines (builtins.map (builder: ''
         Host ${builder.hostName}
           Port 2278
+          ControlMaster auto
+          ControlPath ~/.ssh/master-%r@%n:%p
+          ControlPersist 60s
         '') vivariumBuilders)) } > /root/.ssh/config
       '';
     };