CapturePacketRate文档补充

communicator/major_function.go

@@ -4,11 +4,6 @@ import "fmt"
 
 // SetConfig set config by config key(name) and value
 func SetConfig(key string, val interface{}) (err error) {
-	if key == catpurePacketRate.name {
-		err = catpurePacketRate.setVal(val)
-		return
-	}
-
 	configMapLock.Lock()
 	defer configMapLock.Unlock()