1
0
mirror of https://github.com/v2fly/v2ray-core.git synced 2024-10-31 00:08:08 -04:00
v2fly/transport/internet/connection.go
2018-10-14 08:23:41 +02:00

35 lines
568 B
Go

package internet
import (
"net"
"v2ray.com/core/features/stats"
)
type Connection interface {
net.Conn
}
type StatCouterConnection struct {
Connection
Uplink stats.Counter
Downlink stats.Counter
}
func (c *StatCouterConnection) Read(b []byte) (int, error) {
nBytes, err := c.Connection.Read(b)
if c.Uplink != nil {
c.Uplink.Add(int64(nBytes))
}
return nBytes, err
}
func (c *StatCouterConnection) Write(b []byte) (int, error) {
nBytes, err := c.Connection.Write(b)
if c.Downlink != nil {
c.Downlink.Add(int64(nBytes))
}
return nBytes, err
}