From 07e6e4271ea3a45e9cd364eb6ec05801a653d9e8 Mon Sep 17 00:00:00 2001
From: Christophe Besson <cbesson@gmail.com>
Date: Sun, 30 Aug 2026 22:17:30 +0200
Subject: feat: configurable STUN server fallbacks for WebRTC ICE
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The WebRTC transport relied on a single Google STUN server — if it was
unreachable, ICE gathering waited the full 4s timeout. Now four public
servers are used by default (Google ×2, Cloudflare, Mozilla), configurable
via node.toml, the Node page UI, and the CLI (meshbay-node stun list|add|
remove|reset). Changes are hot-swapped on the live transport.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .../meshbay-hub/src/meshbay_hub/static/style.css   | 53 ++++++++++++++++++++++
 1 file changed, 53 insertions(+)

(limited to 'packages/meshbay-hub/src/meshbay_hub/static/style.css')

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/style.css b/packages/meshbay-hub/src/meshbay_hub/static/style.css
index 2523c1a..e217cc8 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/style.css
+++ b/packages/meshbay-hub/src/meshbay_hub/static/style.css
@@ -2708,6 +2708,59 @@ h2 .gn-owner, h3 .gn-owner { font-size: 0.55em; }
 }
 .node-settings-actions {
   margin-top: 12px;
+  display: flex;
+  gap: 8px;
+}
+
+/* ── STUN server list ─────────────────────────────────────────────────────── */
+.stun-server-list {
+  display: flex;
+  flex-direction: column;
+  gap: 0;
+  margin-top: 8px;
+}
+.stun-server-entry {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+  padding: 6px 0;
+  border-bottom: 1px solid var(--border);
+}
+.stun-server-url {
+  font-family: monospace;
+  font-size: 0.85em;
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.stun-server-actions {
+  display: flex;
+  gap: 2px;
+  flex-shrink: 0;
+}
+.btn-icon {
+  min-width: 28px;
+  padding: 2px 6px;
+  font-size: 0.75em;
+  line-height: 1;
+}
+.stun-add-row {
+  display: flex;
+  gap: 6px;
+  margin-top: 10px;
+}
+.stun-add-row input {
+  flex: 1;
+  padding: 6px 10px;
+  border: 1px solid var(--border);
+  border-radius: 5px;
+  background: var(--bg-base);
+  color: var(--text);
+  font-family: monospace;
+  font-size: 0.85em;
 }
 
 /* ── Create Group Wizard ──────────────────────────────────────────────────── */
-- 
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