Added WriteTimeout (100ms)

fluentd/logger.go

@@ -3,6 +3,7 @@ package fluentd
 import (
 	"fmt"
 	"log"
+	"time"
 
 	"github.com/fluent/fluent-logger-golang/fluent"
 )
@@ -16,7 +17,7 @@ func NewLogger(appName, fHost string, fPort int) (*Logger, error) {
 	config := fluent.Config{
 		FluentHost:   fHost,
 		FluentPort:   fPort,
-		// WriteTimeout: -1,
+		WriteTimeout: 100 * time.Millisecond,
 	}
 	fluent, err := fluent.New(config)
 	if err != nil {
@@ -36,6 +37,18 @@ func (l *Logger) Log(format string, v ...any) {
 	}
 }
 
+func (l *Logger) Ping() error {
+	mapData := map[string]string{
+		"message": "Checking is Fluentd alive",
+	}
+	err := l.fluent.Post(l.appName, mapData)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func (l *Logger) Close() error {
 	return l.fluent.Close()
 }