func (smq *SurgeMQ) Send(msgbytes []byte) {
msg := message.NewPublishMessage()
msg.SetTopic([]byte(smq.subject))
msg.SetPayload(msgbytes)
msg.SetQoS(0)
smq.client.Publish(msg, nil)
}
func pinger() {
p = &netx.Pinger{}
if err := p.AddIPs(serverIPs); err != nil {
log.Fatal(err)
}
cnt := 0
tick := time.NewTicker(time.Duration(pingInterval) * time.Second)
for {
if cnt != 0 {
<-tick.C
}
res, err := p.Start()
if err != nil {
log.Fatal(err)
}
for pr := range res {
if !serverQuiet {
log.Println(pr)
}
// Creates a new PUBLISH message with the appropriate contents for publishing
pubmsg := message.NewPublishMessage()
if pr.Err != nil {
pubmsg.SetTopic([]byte(fmt.Sprintf("/ping/failure/%s", pr.Src)))
} else {
pubmsg.SetTopic([]byte(fmt.Sprintf("/ping/success/%s", pr.Src)))
}
pubmsg.SetQoS(0)
b, err := pr.GobEncode()
if err != nil {
log.Printf("pinger: Error from GobEncode: %v\n", err)
continue
}
pubmsg.SetPayload(b)
// Publishes to the server
s.Publish(pubmsg, nil)
}
p.Stop()
cnt++
}
}