package main import ( "gearman" "fmt" "log" "os" "strings" ) func ToUpper(job *gearman.WorkerJob) ([]byte, os.Error) { data := []byte(strings.ToUpper(string(job.Data))) return data, nil } func main() { worker := gearman.NewWorker() worker.AddServer("127.0.0.1:4730") worker.AddFunction("ToUpper", ToUpper, 0) worker.AddFunction("ToUpperTimeOut5", ToUpper, 5) go func() { log.Println("start worker") for { print("cmd: ") var str string fmt.Scan(&str) switch str { case "echo": worker.Echo([]byte("Hello world!")) job := <-worker.JobQueue log.Println(string(job.Data)) case "quit": worker.Close() return case "result": job := <-worker.JobQueue log.Println(string(job.Data)) default: log.Println("Unknown command") } } }() worker.Work() }