main.go

func main() {
	c := cron.New()
  
	c.AddFunc("@every 30s", func() {
	  url = os.Getenv("SYNTHETIC_URL")
	  apitoken = os.Getenv("SYNTHETIC_API_TOKEN")
		result := syn.SyntheticHttpRequest(url, apitoken)
		if result == syn.ConnectionError {
		  datadog.ReportConnectionError()
		} else if result == syn.UnexpectedResponse {
		  datadog.ReportUnexpectedResponse()
		} else {
		  datadog.ReportOK()
		}
	})
	
	c.Start()

	// Keep the process from exiting
	d := make(chan string)
	<-d
}