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worker.go
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worker.go
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package gaurun
import (
"github.com/RobotsAndPencils/buford/push"
"strings"
)
func StartPushWorkers(workerNum, queueNum int) {
QueueNotification = make(chan RequestGaurunNotification, queueNum)
for i := 0; i < workerNum; i++ {
go pushNotificationWorker()
}
}
func pushNotificationWorker() {
var (
err error
retryMax int
)
for {
notification := <-QueueNotification
Retry:
switch notification.Platform {
case PlatFormIos:
err = pushNotificationIos(notification)
retryMax = ConfGaurun.Ios.RetryMax
case PlatFormAndroid:
err = pushNotificationAndroid(notification)
retryMax = ConfGaurun.Android.RetryMax
default:
LogError.Warnf("invalid platform: %d", notification.Platform)
continue
}
// retry when server error is occurred.
if err != nil && notification.Retry < retryMax {
switch notification.Platform {
case PlatFormIos:
if err == push.ErrIdleTimeout || err == push.ErrShutdown || err == push.ErrInternalServerError || err == push.ErrServiceUnavailable {
notification.Retry++
goto Retry
}
case PlatFormAndroid:
if err.Error() == "Unavailable" || err.Error() == "InternalServerError" || strings.Contains(err.Error(), "Timeout") {
notification.Retry++
goto Retry
}
default:
// not through
continue
}
}
}
}