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| msg := nats.NewMsg("subject") | |
| msg.Data = []byte("hello world") | |
| msg.Header.Add("X-Hello", "World") | |
| nc.PublishMsg(msg) |
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| seq := 0 | |
| nc.Subscribe("subject", func(m *nats.Msg) { | |
| fmt.Printf("Payload: %q\n", m.Data) | |
| for h, vals := range m.Header { | |
| for _, val := range vals { | |
| fmt.Printf("%s: %s", h, val) | |
| } | |
| } | |
| msg := nats.NewMsg(m.Reply) | |
| msg.Data = []byte("+OK") | |
| msg.Header.Add("X-Sequence", strconv.Itoa(seq)) | |
| m.RespondMsg(msg) | |
| seq++ | |
| }) |
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