Logging ======= Asynckafka uses the standard Python logging library, with "asynckafka" as logger. To enable all the logging to stdout:: import logging import sys logging.basicConfig(stream=sys.stdout, level=logging.DEBUG) There are some Python debug lines disabled by default in the consumer and producer to avoid the Python string composition of the logger in the critical path of Cython. Anyway, you can enable it with:: import asynckafka asynckafka.set_debug(True)