class Kafka::PendingMessage

def initialize(value, key, topic, partition, partition_key, create_time)
  @value = value
  @key = key
  @topic = topic
  @partition = partition
  @partition_key = partition_key
  @create_time = create_time
  @bytesize = key.to_s.bytesize + value.to_s.bytesize
end