feat kafka

db/kafka/client.go

@@ -9,12 +9,11 @@ import (
 var client *Client
 
 type Client struct {
-	producer   sarama.AsyncProducer
-	consumer   sarama.ConsumerGroup
-	serverName string
+	producer sarama.AsyncProducer
+	consumer sarama.ConsumerGroup
 }
 
-func Init(cfg *config.KafkaConfig, serverName string) error {
+func Init(cfg *config.KafkaConfig) error {
 	producer, err := getAsyncProducer(cfg)
 	if err != nil {
 		return err
@@ -24,9 +23,8 @@ func Init(cfg *config.KafkaConfig, serverName string) error {
 		return err
 	}
 	client = &Client{
-		producer:   producer,
-		consumer:   consumer,
-		serverName: serverName,
+		producer: producer,
+		consumer: consumer,
 	}
 	go producerError()
 	go consumerError()