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Add Examples + More Verbose Logging
Signed-off-by: Sherif Abdel-Naby <sherifabdlnaby@gmail.com>
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commit
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21 changed files with 1169 additions and 3 deletions
67
examples/schedule-four-mixed-timers/main.go
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67
examples/schedule-four-mixed-timers/main.go
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package main
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import (
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"fmt"
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"github.com/sherifabdlnaby/sched"
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"log"
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"os"
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"os/signal"
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"syscall"
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"time"
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)
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func main() {
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job := func(id string) func() {
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return func() {
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log.Println(id + "\t Doing some work...")
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time.Sleep(1 * time.Second)
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log.Println(id + "\t Finished Work.")
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}
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}
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cronTimer, err := sched.NewCron("* * * * *")
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if err != nil {
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panic(fmt.Sprintf("invalid cron expression: %s", err.Error()))
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}
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cronTimer5, err := sched.NewCron("*/5 * * * *")
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if err != nil {
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panic(fmt.Sprintf("invalid cron expression: %s", err.Error()))
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}
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fixedTimer30second, err := sched.NewFixed(30 * time.Second)
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if err != nil {
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panic(fmt.Sprintf("invalid interval: %s", err.Error()))
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}
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onceAfter10s, err := sched.NewOnce(10 * time.Second)
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if err != nil {
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panic(fmt.Sprintf("invalid delay: %s", err.Error()))
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}
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// Create Schedule
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schedule0 := sched.NewSchedule("cron-every-minute", cronTimer, job("job cron every minute"), sched.WithLogger(sched.DefaultLogger()))
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schedule1 := sched.NewSchedule("cron-every-5minute", cronTimer5, job("job cron every 5 minute"), sched.WithLogger(sched.DefaultLogger()))
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schedule2 := sched.NewSchedule("fixed-every-30seconds", fixedTimer30second, job("job every 30 seconds"), sched.WithLogger(sched.DefaultLogger()))
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schedule3 := sched.NewSchedule("once-after-10seconds", onceAfter10s, job("job once after 10 seconds"), sched.WithLogger(sched.DefaultLogger()))
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// Start Schedule
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schedule0.Start()
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schedule1.Start()
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schedule2.Start()
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schedule3.Start()
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// Listen to CTRL + C
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signalChan := make(chan os.Signal, 1)
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signal.Notify(signalChan, syscall.SIGTERM, syscall.SIGINT, syscall.SIGQUIT)
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_ = <-signalChan
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// Stop before shutting down.
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schedule0.Stop()
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schedule1.Stop()
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schedule2.Stop()
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schedule3.Stop()
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return
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}
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