I am looking for an example with logging enabled to go to a file.

[TruthPhx]

Attached documentation and code samples are primitive.

I am looking for a way to call the Kafka_client with logging to a file and couldn't find the code documentation. Any help would be appreciated.

[kenneth-jia]

You could just customized your log_cb (for the properties), and here's an example, https://github.com/morganstanley/modern-cpp-kafka/blob/main/tests/unit/TestProperties.cc#L19