-
Notifications
You must be signed in to change notification settings - Fork 0
/
listener.go
69 lines (57 loc) · 1.49 KB
/
listener.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
package unix
import (
"net"
"github.com/dolfly/core/listener"
"github.com/dolfly/core/logger"
md "github.com/dolfly/core/metadata"
admission "github.com/dolfly/x/admission/wrapper"
climiter "github.com/dolfly/x/limiter/conn/wrapper"
limiter "github.com/dolfly/x/limiter/traffic/wrapper"
metrics "github.com/dolfly/x/metrics/wrapper"
"github.com/dolfly/x/registry"
stats "github.com/dolfly/x/stats/wrapper"
)
func init() {
registry.ListenerRegistry().Register("unix", NewListener)
}
type unixListener struct {
ln net.Listener
logger logger.Logger
md metadata
options listener.Options
}
func NewListener(opts ...listener.Option) listener.Listener {
options := listener.Options{}
for _, opt := range opts {
opt(&options)
}
return &unixListener{
logger: options.Logger,
options: options,
}
}
func (l *unixListener) Init(md md.Metadata) (err error) {
if err = l.parseMetadata(md); err != nil {
return
}
ln, err := net.Listen("unix", l.options.Addr)
if err != nil {
return
}
ln = metrics.WrapListener(l.options.Service, ln)
ln = stats.WrapListener(ln, l.options.Stats)
ln = admission.WrapListener(l.options.Admission, ln)
ln = limiter.WrapListener(l.options.TrafficLimiter, ln)
ln = climiter.WrapListener(l.options.ConnLimiter, ln)
l.ln = ln
return
}
func (l *unixListener) Accept() (conn net.Conn, err error) {
return l.ln.Accept()
}
func (l *unixListener) Addr() net.Addr {
return l.ln.Addr()
}
func (l *unixListener) Close() error {
return l.ln.Close()
}