Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

common/datacenter/handle.go

@@ -0,0 +1,65 @@
+package datacenter
+
+import (
+	"91porn-server/common"
+	"91porn-server/common/log"
+	"time"
+
+	"github.com/IBM/sarama"
+)
+
+// kafka 使用
+var (
+	gSyncProducer sarama.SyncProducer
+)
+
+/**********************************************客户端 *********************/
+// 初始化kafka生产者  发送消息入口
+func InitKafkaProducter(addrs []string) error {
+	config := sarama.NewConfig()
+	config.Version = sarama.V2_0_0_0
+	config.Producer.Return.Successes = true
+	config.Net.KeepAlive = 2 * time.Hour
+
+	cli, err := sarama.NewClient(addrs, config)
+	if err != nil {
+		log.Error("startUp Kafka Init Kafka error", log.E(err))
+		return err
+	}
+
+	gSyncProducer, err = SyncProducter(cli)
+	if err != nil {
+		log.Error("startUp Kafka new SyncProducter error", log.E(err))
+		return nil
+	}
+	return nil
+}
+
+// AsyncSendMessage  同步发送确保消息成功
+func AsyncSendMessage(topic TopicType, message []byte) {
+	common.Go(func() {
+		if gSyncProducer != nil {
+			msg := sarama.ProducerMessage{
+				Topic: string(topic),
+				Value: sarama.ByteEncoder(message),
+			}
+			partition, offset, err := gSyncProducer.SendMessage(&msg)
+			if err != nil {
+				log.Error("gSyncProducer SendMessage Fail", log.Any("topic", topic), log.E(err))
+
+				return
+			}
+			log.Info("SyncSendMessage ", log.Any("topic", topic), log.Any("Partition", partition), log.Any("Offset", offset))
+		}
+	})
+}
+
+// 创建同步生产者 用于对消息的顺序有严格要求的场景 性能相对较低
+func SyncProducter(client sarama.Client) (sarama.SyncProducer, error) {
+	producer, err := sarama.NewSyncProducerFromClient(client)
+	if err != nil {
+		log.Error("create syncProducer  error", log.E(err))
+		return nil, err
+	}
+	return producer, nil
+}