From ab7700a8ebd336aa0e403339bc365b2f0f22597f Mon Sep 17 00:00:00 2001
From: Andrew Blakeslee Moore <andrew@blakeslee.me>
Date: Sat, 4 Jul 2026 23:51:34 -0700
Subject: [PATCH] Feature Enhancement Planning

Nucleic-Session: 3CD3A375-8BC1-407E-951F-8EF136B08390
Co-authored-by: Nucleic <nucleic@blakeslee.xyz>
---
 NucleicRemote/NucleicRemote/Models/RemoteStore.swift | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/NucleicRemote/NucleicRemote/Models/RemoteStore.swift b/NucleicRemote/NucleicRemote/Models/RemoteStore.swift
index 1c32681..6c4f67b 100644
--- a/NucleicRemote/NucleicRemote/Models/RemoteStore.swift
+++ b/NucleicRemote/NucleicRemote/Models/RemoteStore.swift
@@ -530,6 +530,11 @@ final class RemoteStore: ObservableObject {
             IdentityStore.savePairedHost(host)
             self.activeHostID = host.fingerprint
         }
+        cb.meshRosterChanged = { [weak self] in
+            // Mesh "join": a Mac was learned or revoked via gossip. Reconnect to every paired Mac
+            // (connecting the newcomer) and drop any that left — without switching the active host.
+            self?.reconnect()
+        }
         cb.tailnetStatus = { [weak self] status, loginURL in
             self?.tailnetStatus = status
             self?.tailnetLoginURL = loginURL