char error_buf[256] = {0};
bt_self_component *self_comp = viewer_connection->self_comp;
bt_self_component_class *self_comp_class = viewer_connection->self_comp_class;
char error_buf[256] = {0};
bt_self_component *self_comp = viewer_connection->self_comp;
bt_self_component_class *self_comp_class = viewer_connection->self_comp_class;