package main import ( "os" "log" "time" "strings" "github.com/mikespook/golib/signal" "github.com/mikespook/gearman-go/worker" ) func ToUpper(job *worker.Job) ([]byte, error) { log.Printf("ToUpper: Handle=[%s]; UID=[%s], Data=[%s]\n", job.Handle, job.UniqueId, job.Data) data := []byte(strings.ToUpper(string(job.Data))) return data, nil } func ToUpperDelay10(job *worker.Job) ([]byte, error) { log.Printf("ToUpperDelay10: Handle=[%s]; UID=[%s], Data=[%s]\n", job.Handle, job.UniqueId, job.Data) time.Sleep(10 * time.Second) data := []byte(strings.ToUpper(string(job.Data))) return data, nil } func main() { log.Println("Starting ...") defer log.Println("Shutdown complete!") w := worker.New(worker.Unlimited) defer w.Close() w.ErrHandler = func(e error) { log.Println(e) if e == worker.ErrConnection { proc, err := os.FindProcess(os.Getpid()) if err != nil { log.Println(err) } if err := proc.Signal(os.Interrupt); err != nil { log.Println(err) } } } w.JobHandler = func(job *worker.Job) error { log.Printf("H=%s, UID=%s, Data=%s, DataType=%d\n", job.Handle, job.UniqueId, job.Data, job.DataType) return nil } w.AddServer("127.0.0.1:4730") w.AddFunc("ToUpper", ToUpper, worker.Immediately) w.AddFunc("ToUpperTimeOut5", ToUpperDelay10, 5) w.AddFunc("ToUpperTimeOut20", ToUpperDelay10, 20) w.AddFunc("SysInfo", worker.SysInfo, worker.Immediately) w.AddFunc("MemInfo", worker.MemInfo, worker.Immediately) go w.Work() sh := signal.NewHandler() sh.Bind(os.Interrupt, func() bool {return true}) sh.Loop() }