Must not call rd_kafka_poll() when using rd_kafka_poll_set_consumer() (issue #445)
Must not call rd_kafka_poll() when using rd_kafka_poll_set_consumer() (issue #445)

senior7515/librdkafka,orthrus/librdkafka,janmejay/librdkafka,senior7515/librdkafka,senior7515/librdkafka,klonikar/librdkafka,senior7515/librdkafka,janmejay/librdkafka,janmejay/librdkafka,orthrus/librdkafka,klonikar/librdkafka,klonikar/librdkafka,orthrus/librdkafka,klonikar/librdkafka,orthrus/librdkafka,janmejay/librdkafka