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package main
import (
"github.com/golang/protobuf/proto"
"time"
)
func InitTimers() {
Sub("timers", func(buf []byte) []byte {
msg := &Msg{}
check(proto.Unmarshal(buf, msg))
switch msg.Payload.(type) {
case *Msg_TimerStart:
payload := msg.GetTimerStart()
return HandleTimerStart(*payload.Id, *payload.Interval,
*payload.Duration)
default:
panic("[timers] Unexpected message " + string(buf))
}
})
}
func HandleTimerStart(id int32, interval bool, duration int32) []byte {
wg.Add(1)
go func() {
defer wg.Done()
time.Sleep(time.Duration(duration) * time.Millisecond)
payload, err := proto.Marshal(&Msg{
Payload: &Msg_TimerReady{
TimerReady: &TimerReadyMsg{
Id: &id,
},
},
})
check(err)
Pub("timers", payload)
}()
return nil
}
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