1 files changed, 4 insertions, 0 deletions
diff --git a/implementation/routing/include/serviceinfo.hpp b/implementation/routing/include/serviceinfo.hpp
index 4a8a69a..c890435 100644
--- a/implementation/routing/include/serviceinfo.hpp
+++ b/implementation/routing/include/serviceinfo.hpp
@@ -10,6 +10,7 @@
 #include <set>
 #include <string>
 #include <chrono>
+#include <mutex>
 
 #include <vsomeip/export.hpp>
 #include <vsomeip/primitive_types.hpp>
@@ -55,11 +56,14 @@ private:
 
     major_version_t major_;
     minor_version_t minor_;
+
+    mutable std::mutex ttl_mutex_;
     std::chrono::milliseconds ttl_;
 
     std::shared_ptr<endpoint> reliable_;
     std::shared_ptr<endpoint> unreliable_;
 
+    std::mutex requesters_mutex_;
     std::set<client_t> requesters_;
 
     bool is_local_;