Specifying the messaging (MESSAGING) log entry type enables logging of third-party messaging system log messages.

Logs information at level 1 (Errors) and higher.

Log entries generated for this type contain the tag MESSAGING.

An example of log messages (with headers suppressed) for an Apache® Kafka® messaging system is shown:

-- Logging level set to = 4
-- Log entry types activated: MESSAGING
MESSAGING      Kafka Producer rdkafka#producer-1 Configuration
MESSAGING          builtin.features = gzip,snappy,ssl,sasl,regex,lz4,sasl_gssapi,sasl_plain,sasl_scram,plugins,zstd,sasl_oauthbearer
MESSAGING          client.id = rdkafka
MESSAGING          client.software.name = librdkafka
...
MESSAGING      Messaging thread started