-
Notifications
You must be signed in to change notification settings - Fork 0
/
options.go
123 lines (99 loc) · 2.3 KB
/
options.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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
package broker
import (
"context"
"crypto/tls"
)
type Options struct {
Context context.Context
TLSConfig *tls.Config
Addrs []string
Secure bool
}
type PublishOptions struct {
// Other options for implementations of the interface
// can be stored in a context
Context context.Context
}
type SubscribeOptions struct {
// Other options for implementations of the interface
// can be stored in a context
Context context.Context
// Subscribers with the same queue name
// will create a shared subscription where each
// receives a subset of messages.
Queue string
// AutoAck defaults to true. When a handler returns
// with a nil error the message is acked.
AutoAck bool
}
type Option func(*Options)
type PublishOption func(*PublishOptions)
// PublishContext set context.
func PublishContext(ctx context.Context) PublishOption {
return func(o *PublishOptions) {
o.Context = ctx
}
}
type SubscribeOption func(*SubscribeOptions)
func NewOptions(opts ...Option) *Options {
options := Options{
Context: context.Background(),
//Logger: logger.DefaultLogger,
}
for _, o := range opts {
o(&options)
}
return &options
}
func NewSubscribeOptions(opts ...SubscribeOption) SubscribeOptions {
opt := SubscribeOptions{
AutoAck: true,
}
for _, o := range opts {
o(&opt)
}
return opt
}
// Addrs sets the host addresses to be used by the broker.
func Addrs(addrs ...string) Option {
return func(o *Options) {
o.Addrs = addrs
}
}
// DisableAutoAck will disable auto acking of messages
// after they have been handled.
func DisableAutoAck() SubscribeOption {
return func(o *SubscribeOptions) {
o.AutoAck = false
}
}
// Queue sets the name of the queue to share messages on.
func Queue(name string) SubscribeOption {
return func(o *SubscribeOptions) {
o.Queue = name
}
}
// Secure communication with the broker.
func Secure(b bool) Option {
return func(o *Options) {
o.Secure = b
}
}
// Specify TLS Config.
func TLSConfig(t *tls.Config) Option {
return func(o *Options) {
o.TLSConfig = t
}
}
// Logger sets the underline logger.
// func Logger(l logger.Logger) Option {
// return func(o *Options) {
// o.Logger = l
// }
// }
// SubscribeContext set context.
func SubscribeContext(ctx context.Context) SubscribeOption {
return func(o *SubscribeOptions) {
o.Context = ctx
}
}