rem: ECA_LOG_MSG(level, "(audioio-proxy-server) " + tag + " failed; timeout");
add: ECA_LOG_MSG(level, string("(audioio-proxy-server) ") + tag + " failed; timeout");
context: static void timed_wait_print_result(int result, const string& tag, bool verbose){  ECA_LOGGER::Msg_level_t level = ECA_LOGGER::info;  if (verbose != true)    level = ECA_LOGGER::continuous;  if (result != 0) {    if (result == -ETIMEDOUT)      ECA_LOG_MSG(level, "(audioio-proxy-server) " + tag + " failed; timeout");    else      ECA_LOG_MSG(level, "(audioio-proxy-server) " + tag + " failed");  }}