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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
//
// rhctl
//
// Copyright (C) 2009-2016 Christian Pointner <equinox@helsinki.at>
//
// This file is part of rhctl.
//
// rhctl 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
// any later version.
//
// rhctl 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 rhctl. If not, see <http://www.gnu.org/licenses/>.
//
package main
import (
"net"
)
type NopTCPInterface struct {
ln net.Listener
ctrl *SwitchControl
}
func handleClient(con net.Conn, ctrl *SwitchControl) {
con.Write([]byte("hello world"))
con.Close()
}
func (nop *NopTCPInterface) Run() {
rhdl.Printf("NopTCP: handler running...")
for {
con, err := nop.ln.Accept()
if err != nil {
switch err.(type) {
case *net.OpError:
if !err.(*net.OpError).Temporary() {
rhl.Printf("NopTCP: server exiting: %s", err)
return
}
default:
rhl.Printf("NopTCP: server exiting: %s", err)
return
}
}
go handleClient(con, nop.ctrl)
}
}
func NopTCPInit(conf *Config, ctrl *SwitchControl) (nop *NopTCPInterface, err error) {
nop = &NopTCPInterface{}
nop.ctrl = ctrl
if nop.ln, err = net.Listen("tcp", conf.Clients.Noptcp.Address); err != nil {
return
}
rhdl.Printf("NopTCP: listening on %s", nop.ln.Addr())
return
}
|