-
Notifications
You must be signed in to change notification settings - Fork 0
/
parentMessenger.go
71 lines (58 loc) · 1.68 KB
/
parentMessenger.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
package pipes
import (
"os"
"time"
logger "github.com/bhagyaraj1208117/andes-logger-xyz"
)
// ParentMessenger is the messenger on parent's part of the pipe
type ParentMessenger struct {
Messenger
logLineMarshalizer logger.Marshalizer
}
// NewParentMessenger creates a new messenger
func NewParentMessenger(logsReader *os.File, profileWriter *os.File, logLineMarshalizer logger.Marshalizer) *ParentMessenger {
return &ParentMessenger{
Messenger: *NewMessenger(logsReader, profileWriter),
logLineMarshalizer: logLineMarshalizer,
}
}
// ReadLogLine reads a log line
func (messenger *ParentMessenger) ReadLogLine() (*logger.LogLine, error) {
buffer, err := messenger.ReadMessage()
if err != nil {
return nil, err
}
wrapper := &logger.LogLineWrapper{}
err = messenger.logLineMarshalizer.Unmarshal(wrapper, buffer)
if err != nil {
return nil, CreateErrUnmarshalLogLine(buffer, err)
}
logLine := messenger.recoverLogLine(wrapper)
return logLine, nil
}
func (messenger *ParentMessenger) recoverLogLine(wrapper *logger.LogLineWrapper) *logger.LogLine {
logLine := &logger.LogLine{
LoggerName: wrapper.LoggerName,
Correlation: wrapper.Correlation,
Message: wrapper.Message,
LogLevel: logger.LogLevel(wrapper.LogLevel),
Args: make([]interface{}, len(wrapper.Args)),
Timestamp: time.Unix(0, wrapper.Timestamp),
}
for i, str := range wrapper.Args {
logLine.Args[i] = str
}
return logLine
}
// SendProfile sends a profile
func (messenger *ParentMessenger) SendProfile(profile logger.Profile) error {
buffer, err := profile.Marshal()
if err != nil {
return err
}
_, err = messenger.SendMessage(buffer)
if err != nil {
return err
}
return nil
}