From 5db8642224e996d0ebe3492cd55dfef6276d5a15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9ophane=20Hufschmitt?= <theophane@hufschmitt.net>
Date: Mon, 21 Mar 2022 16:02:51 +0100
Subject: [PATCH] Factor out a struct representing a connection to a machine

---
 src/hydra-queue-runner/state.hh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/hydra-queue-runner/state.hh b/src/hydra-queue-runner/state.hh
index 8f303d28..059b03a1 100644
--- a/src/hydra-queue-runner/state.hh
+++ b/src/hydra-queue-runner/state.hh
@@ -290,6 +290,16 @@ struct Machine
     {
         return sshName == "localhost";
     }
+
+    // A connection to a machine
+    struct Connection {
+        nix::FdSink to;
+        nix::FdSource from;
+        unsigned int remoteVersion;
+
+        // Backpointer to the machine
+        ptr machine;
+    };
 };