-
Notifications
You must be signed in to change notification settings - Fork 19
/
tcp.go
37 lines (32 loc) · 1.18 KB
/
tcp.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
// Copyright (C) 2020-2021, IrineSistiana
//
// This file is part of simple-tls.
//
// simple-tls is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// simple-tls is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package core
import "net"
type TcpConfig struct {
AndroidVPN bool
EnableTFO bool
}
func reduceTCPLoopbackSocketBuf(c net.Conn) {
tcpConn, ok := c.(*net.TCPConn)
if ok && isLoopbackConn(tcpConn) {
tcpConn.SetReadBuffer(128 * 1024)
tcpConn.SetWriteBuffer(128 * 1024)
}
}
func isLoopbackConn(c *net.TCPConn) bool {
return c.LocalAddr().(*net.TCPAddr).IP.IsLoopback() || c.RemoteAddr().(*net.TCPAddr).IP.IsLoopback()
}