Apply .gitignore rules

.svn/pristine/91/914c6a441186ec3cb94e0f46a53375aaa0a2ac64.svn-base

@@ -0,0 +1,113 @@
+package esLogUtil
+
+import (
+	"bytes"
+	"encoding/json"
+	"sync"
+	"time"
+
+	"github.com/elastic/go-elasticsearch/v8/esutil"
+	"golang.org/x/net/context"
+	"goutil/logUtil"
+)
+
+var (
+	indexMutex sync.Mutex
+	indexer    esutil.BulkIndexer
+)
+
+func timedReindex() {
+	go func() {
+		defer func() {
+			if r := recover(); r != nil {
+				logUtil.LogUnknownError(r)
+
+				timedReindex()
+				time.Sleep(time.Second * 1)
+			}
+		}()
+
+		currentIndexName := getIndexName()
+		for {
+			//设置休眠
+			time.Sleep(time.Second * 1)
+
+			newIndexName := getIndexName()
+			if currentIndexName != getIndexName() {
+				newIndexer(newIndexName)
+				currentIndexName = newIndexName
+			}
+		}
+	}()
+}
+
+func newIndexer(newIndexName string) {
+	if indexer != nil {
+		closeIndex()
+	}
+
+	//wait until get the lock
+	indexMutex.Lock()
+	defer indexMutex.Unlock()
+
+	var err error
+	indexer, err = esutil.NewBulkIndexer(esutil.BulkIndexerConfig{
+		Index:         getIndexName(), // The default index name
+		Client:        esClient,       // The Elasticsearch client
+		FlushInterval: time.Second,    // The periodic flush interval
+	})
+	if err != nil {
+		logUtil.ErrorLog("[%s]: Creating the indexer err: %s", serverModuleName, err)
+	}
+}
+
+func closeIndex() {
+	//wait until get the lock
+	indexMutex.Lock()
+	defer indexMutex.Unlock()
+
+	if indexer == nil {
+		return
+	}
+
+	err := indexer.Close(context.Background())
+	if err != nil {
+		logUtil.ErrorLog("[%s]:Close err：%s", serverModuleName, err.Error())
+	}
+
+	indexer = nil
+}
+
+// 批量保存到在线日志系统
+// 参数:
+//
+//	数量
+//
+// 返回值：
+//
+//	日志列表对象
+func bulkSendHandler(logObj EsLog) {
+	if esClient == nil || indexer == nil {
+		return
+	}
+
+	//try to get the lock in 10000 milliseconds,if cant obtain it,return false
+	indexMutex.Lock()
+	defer indexMutex.Unlock()
+
+	message, err := json.Marshal(logObj)
+	if err != nil {
+		logUtil.ErrorLog("[%s]: Marshal failed. Err:%s", serverModuleName, err)
+		return
+	}
+
+	err = indexer.Add(
+		context.Background(),
+		esutil.BulkIndexerItem{
+			Action: "index",
+			Body:   bytes.NewReader(message),
+		})
+	if err != nil {
+		logUtil.ErrorLog("[%s]: Add data err：%s", serverModuleName, err.Error())
+	}
+}