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
|
package broadcast
import (
"github.com/spiral/errors"
"github.com/spiral/roadrunner/v2/common/pubsub"
"github.com/spiral/roadrunner/v2/plugins/logger"
websocketsv1 "github.com/spiral/roadrunner/v2/proto/websockets/v1beta"
)
// rpc collectors struct
type rpc struct {
plugin *Plugin
log logger.Logger
}
// Publish ... msg is a proto decoded payload
// see: root/proto
func (r *rpc) Publish(in *websocketsv1.Request, out *websocketsv1.Response) error {
const op = errors.Op("broadcast_publish")
// just return in case of nil message
if in == nil {
out.Ok = false
return nil
}
r.log.Debug("message published", "msg", in.String())
msgLen := len(in.GetMessages())
for i := 0; i < msgLen; i++ {
for j := 0; j < len(in.GetMessages()[i].GetTopics()); j++ {
if in.GetMessages()[i].GetTopics()[j] == "" {
r.log.Warn("message with empty topic, skipping")
// skip empty topics
continue
}
tmp := &pubsub.Message{
Topic: in.GetMessages()[i].GetTopics()[j],
Payload: in.GetMessages()[i].GetPayload(),
}
err := r.plugin.Publish(tmp)
if err != nil {
out.Ok = false
return errors.E(op, err)
}
}
}
out.Ok = true
return nil
}
// PublishAsync ...
// see: root/proto
func (r *rpc) PublishAsync(in *websocketsv1.Request, out *websocketsv1.Response) error {
// just return in case of nil message
if in == nil {
out.Ok = false
return nil
}
r.log.Debug("message published", "msg", in.GetMessages())
msgLen := len(in.GetMessages())
for i := 0; i < msgLen; i++ {
for j := 0; j < len(in.GetMessages()[i].GetTopics()); j++ {
if in.GetMessages()[i].GetTopics()[j] == "" {
r.log.Warn("message with empty topic, skipping")
// skip empty topics
continue
}
tmp := &pubsub.Message{
Topic: in.GetMessages()[i].GetTopics()[j],
Payload: in.GetMessages()[i].GetPayload(),
}
r.plugin.PublishAsync(tmp)
}
}
out.Ok = true
return nil
}
|
