Method writeProduceRequestV3

write.go:382–418

(correlationID int32, clientID, topic string, partition int32, timeout time.Duration, requiredAcks int16, transactionalID *string, recordBatch *recordBatch)

}

func (wb *writeBuffer) writeProduceRequestV3(correlationID int32, clientID, topic string, partition int32, timeout time.Duration, requiredAcks int16, transactionalID *string, recordBatch *recordBatch) (err error) {

	h := requestHeader{
		ApiKey:        int16(produce),
		ApiVersion:    int16(v3),
		CorrelationID: correlationID,
		ClientID:      clientID,
	}

	h.Size = (h.size() - 4) +
		sizeofNullableString(transactionalID) +
		2 + // required acks
		4 + // timeout
		4 + // topic array length
		sizeofString(topic) + // topic
		4 + // partition array length
		4 + // partition
		4 + // message set size
		recordBatch.size

	h.writeTo(wb)
	wb.writeNullableString(transactionalID)
	wb.writeInt16(requiredAcks) // required acks
	wb.writeInt32(milliseconds(timeout))

	// topic array
	wb.writeArrayLen(1)
	wb.writeString(topic)

	// partition array
	wb.writeArrayLen(1)
	wb.writeInt32(partition)

	recordBatch.writeTo(wb)

	return wb.Flush()
}

func (wb *writeBuffer) writeProduceRequestV7(correlationID int32, clientID, topic string, partition int32, timeout time.Duration, requiredAcks int16, transactionalID *string, recordBatch *recordBatch) (err error) {