/video signaling proxy and a global public server http path config item

server/src/services/interInstanceService/index.js

@@ -59,7 +59,7 @@ function pollIntervalMs() {
 }
 
 function ownPublicUrl() {
-  return normalizeBaseUrl(interInstanceConfig.profile?.publicUrl);
+  return normalizeBaseUrl(loadConfig().publicUrl);
 }
 
 function ownInstanceId() {
@@ -486,6 +486,15 @@ registerConfigurationHandler('interInstance', (nextConfig = {}) => {
   startPolling();
 });
 
+registerConfigurationHandler('publicUrl', () => {
+  /*
+    The canonical URL participates in self-filtering as well as the published
+    profile. Start a fresh generation immediately so results from an in-flight
+    poll using the former identity cannot be committed afterward.
+  */
+  startPolling();
+});
+
 module.exports = {
   getState,
   interInstanceEvents,