自定义读取接口&自定义写入接口

transport.go

@@ -1,18 +1,20 @@
 package modbus
 
 type transportType uint
+
 const (
-	modbusRTU        transportType   = 1
-	modbusRTUOverTCP transportType   = 2
-	modbusRTUOverUDP transportType   = 3
-	modbusTCP        transportType   = 4
-	modbusTCPOverTLS transportType   = 5
-	modbusTCPOverUDP transportType   = 6
+	modbusRTU        transportType = 1
+	modbusRTUOverTCP transportType = 2
+	modbusRTUOverUDP transportType = 3
+	modbusTCP        transportType = 4
+	modbusTCPOverTLS transportType = 5
+	modbusTCPOverUDP transportType = 6
 )
 
 type transport interface {
-	Close()              (error)
+	Close() error
 	ExecuteRequest(*pdu) (*pdu, error)
-	ReadRequest()        (*pdu, error)
-	WriteResponse(*pdu)  (error)
+	ExecuteRequestWithRes(*pdu) (*pdu, error)
+	ReadRequest() (*pdu, error)
+	WriteResponse(*pdu) error
 }