func main() {
scamp.Initialize()
service, err := scamp.NewService(":30100")
if err != nil {
scamp.Error.Fatalf("error creating new service: `%s`", err)
}
service.Register("helloworld.hello", func(req scamp.Request, sess *scamp.Session) {
if len(req.Blob) > 0 {
scamp.Info.Printf("helloworld had data: %s", req.Blob)
} else {
scamp.Trace.Printf("helloworld was called without data")
}
err = sess.SendReply(scamp.Reply{
Blob: famous_words,
})
if err != nil {
scamp.Error.Printf("error while sending reply: `%s`. continuing.", err)
return
}
scamp.Trace.Printf("successfully responded to hello world")
})
service.Run()
}
func main() {
scamp.Initialize("/etc/SCAMP/soa.conf")
service, err := scamp.NewService(":30100", "staticdev")
if err != nil {
scamp.Error.Fatalf("error creating new service: `%s`", err)
}
// rename Register -> RegisterAction
service.Register("Logger.log", func(req *scamp.Message, client *scamp.Client) {
scamp.Info.Printf("received msg len: %d", len(req.Bytes()))
reply := scamp.NewMessage()
reply.SetMessageType(scamp.MESSAGE_TYPE_REPLY)
reply.SetEnvelope(scamp.ENVELOPE_JSON)
reply.SetRequestId(req.RequestId)
reply.Write([]byte("{}"))
_, err = client.Send(reply)
if err != nil {
scamp.Error.Printf("could not reply to message: `%s`", err)
return
}
})
serviceDone := make(chan bool)
go func() {
service.Run()
serviceDone <- true
}()
sigUsr1 := make(chan os.Signal)
signal.Notify(sigUsr1, syscall.SIGUSR1)
select {
case <-sigUsr1:
scamp.Info.Printf("shutdown requested")
service.Stop()
}
select {
case <-serviceDone:
scamp.Info.Printf("service exiting gracefully")
}
scamp.Info.Printf("going to timeout so you can send a SIGQUIT and dump the goroutines...")
select {
case <-time.After(time.Duration(1) * time.Minute):
scamp.Info.Printf("1 minute timeout achieved")
}
}
