This documentation is for the TIP (development tree) of NNG and may represent unreleased changes or functionality that is experimental, and is subject to change before release. The latest released version is v1.8.0. See the documentation for v1.8.0 for the most up-to-date information.

nng_log_set_level(3)

NAME

nng_log_set_level - set minimum level for logging messagse

SYNOPSIS

#include <nng/nng.h>

typedef enum nng_log_level {
	NNG_LOG_NONE   = 0, // used for filters only, NNG suppresses these
	NNG_LOG_ERR    = 3,
	NNG_LOG_WARN   = 4,
	NNG_LOG_NOTICE = 5,
	NNG_LOG_INFO   = 6,
	NNG_LOG_DEBUG  = 7
} nng_log_level;

void nng_log_set_level(nng_log_level level);

DESCRIPTION

The nng_log_set_level function is used to set the minimum severity to level for processing log messages. Any messages with a less severe rating are not processed and simply are discarded. Use NNG_LOG_NONE to suppress all log messages. Use NNG_LOG_DEBUG to receive all log messages.

SEE ALSO

nng_log_set_level(3) nng_log_set_facility(3)