From c4315144b3709dd517f6ee4057a03f29571d3dc1 Mon Sep 17 00:00:00 2001
From: Joey Yakimowich-Payne <jyapayne@pm.me>
Date: Wed, 11 Feb 2026 15:02:53 -0700
Subject: [PATCH] Avoid broadcast lifecycle races in active sessions API

---
 src/stream.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/stream.cpp b/src/stream.cpp
index da3bb411..3be157a2 100644
--- a/src/stream.cpp
+++ b/src/stream.cpp
@@ -1932,9 +1932,17 @@ namespace stream {
     audio::capture(session->mail, session->config.audio, session);
   }
 
+  namespace session {
+    extern std::atomic_uint running_sessions;
+  }
+
   nlohmann::json get_active_sessions_info() {
     auto result = nlohmann::json::array();
 
+    if (session::running_sessions.load(std::memory_order_relaxed) == 0) {
+      return result;
+    }
+
     auto ref = broadcast.ref();
     if (!ref) {
       return result;