forked from ehang-io/nps
-
Notifications
You must be signed in to change notification settings - Fork 3
/
connection.go
84 lines (75 loc) · 2.37 KB
/
connection.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
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
package connection
import (
"github.com/cnlh/nps/lib/mux"
"github.com/cnlh/nps/vender/github.com/astaxie/beego"
"github.com/cnlh/nps/vender/github.com/astaxie/beego/logs"
"net"
"os"
"strconv"
)
var pMux *mux.PortMux
var bridgePort string
var httpsPort string
var httpPort string
var webPort string
func InitConnectionService() {
bridgePort = beego.AppConfig.String("bridge_port")
httpsPort = beego.AppConfig.String("https_proxy_port")
httpPort = beego.AppConfig.String("http_proxy_port")
webPort = beego.AppConfig.String("web_port")
if httpPort == bridgePort || httpsPort == bridgePort || webPort == bridgePort {
port, err := strconv.Atoi(bridgePort)
if err != nil {
logs.Error(err)
os.Exit(0)
}
pMux = mux.NewPortMux(port, beego.AppConfig.String("web_host"))
}
}
func GetBridgeListener(tp string) (net.Listener, error) {
logs.Info("server start, the bridge type is %s, the bridge port is %s", tp, bridgePort)
var p int
var err error
if p, err = strconv.Atoi(bridgePort); err != nil {
return nil, err
}
if pMux != nil {
return pMux.GetClientListener(), nil
}
return net.ListenTCP("tcp", &net.TCPAddr{net.ParseIP(beego.AppConfig.String("bridge_ip")), p, ""})
}
func GetHttpListener() (net.Listener, error) {
if pMux != nil && httpPort == bridgePort {
logs.Info("start http listener, port is", bridgePort)
return pMux.GetHttpListener(), nil
}
logs.Info("start http listener, port is", httpPort)
return getTcpListener(beego.AppConfig.String("http_proxy_ip"), httpPort)
}
func GetHttpsListener() (net.Listener, error) {
if pMux != nil && httpsPort == bridgePort {
logs.Info("start https listener, port is", bridgePort)
return pMux.GetHttpsListener(), nil
}
logs.Info("start https listener, port is", httpsPort)
return getTcpListener(beego.AppConfig.String("http_proxy_ip"), httpsPort)
}
func GetWebManagerListener() (net.Listener, error) {
if pMux != nil && webPort == bridgePort {
logs.Info("Web management start, access port is", bridgePort)
return pMux.GetManagerListener(), nil
}
logs.Info("web management start, access port is", webPort)
return getTcpListener(beego.AppConfig.String("web_ip"), webPort)
}
func getTcpListener(ip, p string) (net.Listener, error) {
port, err := strconv.Atoi(p)
if err != nil {
logs.Error(err)
os.Exit(0)
}
if ip == "" {
ip = "0.0.0.0"
}
return net.ListenTCP("tcp", &net.TCPAddr{net.ParseIP(ip), port, ""})
}