ERR_RETURN 147 main/streams/transports.c ERR_RETURN(error_string, error_text, "connect() failed: %s"); ERR_RETURN 157 main/streams/transports.c ERR_RETURN(error_string, error_text, "bind() failed: %s"); ERR_RETURN 161 main/streams/transports.c ERR_RETURN(error_string, error_text, "listen() failed: %s");