fix: mml enhancement

restagent/etc/restconf.yaml

@@ -65,15 +65,16 @@ redis:
   # 多个数据源时可以用这个指定默认的数据源
   defaultDataSourceName: "default"
 
-# upfHeaderLength: spare upf buffer, must destroy  
+# sleep: time delay for after write buffer (millisecond)
+# deadLine: timeout for io read and write (second)  
 mml:
   port: 4100
   sleep: 200
+  deadLine: 10
   user: admin
   password: admin
   mmlHome: ./mmlhome
   upload: /home/agtuser
-  upfHeaderLength: 2335
 
 # NE config
 ne: