From f3d49eab64dd8c23023c0d8fc188b57efa6d88b1 Mon Sep 17 00:00:00 2001
From: Tim Wilkinson <tim.j.wilkinson@gmail.com>
Date: Tue, 23 Jan 2024 00:13:01 -0800
Subject: [PATCH] Hide long time idle neighbors (#1082)

* Dont show neighbor we can't resolve or route to

* Hide neighbor which have been non-routable for over an hour
---
 files/usr/local/bin/mgr/lqm.lua | 2 ++
 files/www/cgi-bin/lqm           | 4 +++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/files/usr/local/bin/mgr/lqm.lua b/files/usr/local/bin/mgr/lqm.lua
index 2c2ae956..7ba21404 100755
--- a/files/usr/local/bin/mgr/lqm.lua
+++ b/files/usr/local/bin/mgr/lqm.lua
@@ -490,6 +490,7 @@ function lqm()
                         device = station.device,
                         firstseen = now,
                         lastseen = now,
+                        lastrouted = now,
                         pending = now + pending_timeout,
                         refresh = 0,
                         mac = station.mac,
@@ -689,6 +690,7 @@ function lqm()
                 local rt = track.ip and ip.route(track.ip) or nil
                 if rt and tostring(rt.gw) == track.ip then
                     track.routable = true
+                    track.lastrouted = now
                 else
                     track.routable = false
                 end
diff --git a/files/www/cgi-bin/lqm b/files/www/cgi-bin/lqm
index 0abd7d08..1a58be13 100755
--- a/files/www/cgi-bin/lqm
+++ b/files/www/cgi-bin/lqm
@@ -220,7 +220,9 @@ html.print([[<hr>
                         }
                         break;
                 }
-                links += `<div><span class="m">${name(track)}</span><span class="s">${track.type}</span><span class="s">${get_snr(track)}</span><span class="p">${distance}</span><span class="s">${quality}</span><span class="i">${status}</span></div>`;
+                if (track.lastrouted + 3600 > data.info.now && (status !== "idle" || track.hostname)) {
+                    links += `<div><span class="m">${name(track)}</span><span class="s">${track.type}</span><span class="s">${get_snr(track)}</span><span class="p">${distance}</span><span class="s">${quality}</span><span class="i">${status}</span></div>`;
+                }
             });
             if (links.length) {
                 document.getElementById("links").innerHTML = links;