fix(middle): add middle worker function

pkg/middle-msg/logx.go

@@ -3,7 +3,7 @@ package middle_msg
 import "time"
 
 var (
-	EventNameLog = "LogContext"
+	EventNameLog = "logcontext"
 
 	EventKeyLog = "LogContext"
 )

pkg/middle/worker.go

@@ -2,15 +2,23 @@ package middle
 
 import (
 	"context"
+
+	msg "gitee.com/timedb/wheatCache/pkg/middle-msg"
 )
 
 func (m *MiddleWare) middleWorker() {
 	ctx := context.Background()
 	workEvent := m.eventConsumer.Receive(ctx)
 	m.loadPlugins()
-	for _, singles := range m.plugins {
+	switch workEvent.GetEventName() {
-		for _, single := range singles {
+	case msg.EventNameLog:
-			single.Exec(workEvent)
+		for middleMsg, singles := range m.plugins {
+
+			if middleMsg == msg.EventNameLog {
+				for _, single := range singles {
+					single.Exec(workEvent)
+				}
+			}
 
 		}
 	}

pkg/middle/worker_test.go

@@ -7,7 +7,7 @@ import (
 )
 
 func TestWorker(t *testing.T) {
-	event := event.NewEvent("LogContext")
+	event := event.NewEvent("logcontext")
 
 	m := NewMiddleWare()
 	m.eventDriver.Put(event)