1 files changed, 9 insertions, 3 deletions
diff --git a/test/cpp/interop/server_helper.h b/test/cpp/interop/server_helper.h
index bdbea8f653..ab5de07c0e 100644
--- a/test/cpp/interop/server_helper.h
+++ b/test/cpp/interop/server_helper.h
@@ -52,6 +52,12 @@ namespace interop {
 
 extern gpr_atm g_got_sigint;
 
+struct ServerStartedCondition {
+  std::mutex mutex;
+  std::condition_variable condition;
+  bool server_started = false;
+};
+
 /// Run gRPC interop server using port FLAGS_port.
 ///
 /// \param creds The credentials associated with the server.
@@ -61,11 +67,11 @@ void RunServer(std::shared_ptr<ServerCredentials> creds);
 ///
 /// \param creds The credentials associated with the server.
 /// \param port Port to use for the server.
-/// \param server_started_condition (optional) Condition variable used to notify
-///     when the server has started.
+/// \param server_started_condition (optional) Struct holding mutex, condition
+///     variable, and condition used to notify when the server has started.
 void RunServer(std::shared_ptr<ServerCredentials> creds,
                int port,
-               std::condition_variable *server_started_condition);
+               ServerStartedCondition *server_started_condition);
 
 }  // namespace interop
 }  // namespace testing