func (p *asyncProducer) newTopicProducer(topic string) chan<- *ProducerMessage { input := make(chan *ProducerMessage, p.conf.ChannelBufferSize) tp := &topicProducer{ parent: p, topic: topic, input: input, breaker: breaker.New(3, 1, 10*time.Second), handlers: make(map[int32]chan<- *ProducerMessage), partitioner: p.conf.Producer.Partitioner(topic), } go withRecover(tp.dispatch) return input }
func (p *asyncProducer) newPartitionProducer(topic string, partition int32) chan<- *ProducerMessage { input := make(chan *ProducerMessage, p.conf.ChannelBufferSize) pp := &partitionProducer{ parent: p, topic: topic, partition: partition, input: input, breaker: breaker.New(3, 1, 10*time.Second), retryState: make([]partitionRetryState, p.conf.Producer.Retry.Max+1), } go withRecover(pp.dispatch) return input }