diff options
Diffstat (limited to 'src/server/Broadcaster.hpp')
| -rw-r--r-- | src/server/Broadcaster.hpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/server/Broadcaster.hpp b/src/server/Broadcaster.hpp index 069a0499..b9e37c44 100644 --- a/src/server/Broadcaster.hpp +++ b/src/server/Broadcaster.hpp @@ -50,6 +50,14 @@ public: void set_broadcast(const Raul::URI& client, bool broadcast); + /** Ignore a client when broadcasting. + * + * This is used to prevent feeding back updates to the client that + * initiated a property set in the first place. + */ + void set_ignore_client(SPtr<Interface> client) { _ignore_client = client; } + void clear_ignore_client() { _ignore_client.reset(); } + /** Return true iff there are any clients with broadcasting enabled. * * This is used in the audio thread to decide whether or not notifications @@ -85,8 +93,11 @@ public: #define BROADCAST(msg, ...) \ std::lock_guard<std::mutex> lock(_clients_mutex); \ - for (const auto& c : _clients) \ - c.second->msg(__VA_ARGS__) + for (const auto& c : _clients) { \ + if (c.second != _ignore_client) { \ + c.second->msg(__VA_ARGS__); \ + } \ + } \ void bundle_begin() { BROADCAST(bundle_begin); } void bundle_end() { BROADCAST(bundle_end); } @@ -151,6 +162,7 @@ private: std::set<Raul::URI> _broadcastees; std::atomic<bool> _must_broadcast; unsigned _bundle_depth; + SPtr<Interface> _ignore_client; }; } // namespace Server |