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Diffstat (limited to 'docs/man/nng_log.3.adoc')
| -rw-r--r-- | docs/man/nng_log.3.adoc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/man/nng_log.3.adoc b/docs/man/nng_log.3.adoc index 852f765b..358264c2 100644 --- a/docs/man/nng_log.3.adoc +++ b/docs/man/nng_log.3.adoc @@ -55,6 +55,9 @@ The severity can be one of the following values: The message itself is handled according to the logging facility set up with xref:nng_mg_set_logger.3.adoc[`nng_log_set_logger`]. Message delivery is best effort, and messages may be suppressed based on the priority set with xref:nng_log_set_level.3.adoc[`nng_log_set_level`]. +Note that in order to get log messages, a suitable logger must be set using `nng_log_set_logger`. +The default logger, `nng_null_logger` simply discards logged content. + == SEE ALSO xref:nng_log_set_facility.3.adoc[nng_log_set_facility(3)], |