func Start(host string, options ...RemotingOption) {
lis, err := net.Listen("tcp", host)
if err != nil {
log.Fatalf("failed to listen: %v", err)
}
config := defaultRemoteConfig()
for _, option := range options {
option(config)
}
host = lis.Addr().String()
log.Printf("Host is %v", host)
actor.ProcessRegistry.RegisterHostResolver(remoteHandler)
actor.ProcessRegistry.Host = host
props := actor.
FromProducer(newEndpointManager(config)).
WithMailbox(actor.NewBoundedMailbox(1000, 100000))
endpointManagerPID = actor.Spawn(props)
s := grpc.NewServer(config.serverOptions...)
messages.RegisterRemotingServer(s, &server{})
log.Printf("Starting GAM server on %v.", host)
go s.Serve(lis)
}
func main() {
props := actor.FromProducer(NewBecomeActor)
pid := actor.Spawn(props)
pid.Tell(Hello{Who: "Roger"})
pid.Tell(Hello{Who: "Roger"})
console.ReadLine()
}
func main() {
props := actor.FromInstance(&HelloActor{})
actor := actor.Spawn(props)
actor.Tell(Hello{Who: "Roger"})
//why wait?
//Stop is a system message and is not processed through the user message mailbox
//thus, it will be handled _before_ any user message
//we only do this to show the correct order of events in the console
time.Sleep(1 * time.Second)
actor.Stop()
console.ReadLine()
}
func main() {
act := func(context actor.Context) {
switch context.Message().(type) {
case myMessage:
log.Printf("%v got message", context.Self())
}
}
props := actor.FromFunc(act).WithPoolRouter(actor.NewRoundRobinPool(10))
pid := actor.Spawn(props)
for i := 0; i < 10; i++ {
pid.Tell(myMessage{})
}
console.ReadLine()
}
func main() {
decider := func(child *actor.PID, reason interface{}) actor.Directive {
fmt.Println("handling failure for child")
return actor.StopDirective
}
supervisor := actor.NewOneForOneStrategy(10, 1000, decider)
props := actor.
FromProducer(NewParentActor).
WithSupervisor(supervisor)
pid := actor.Spawn(props)
pid.Tell(Hello{Who: "Roger"})
console.ReadLine()
}
func (state *endpointManager) Receive(ctx actor.Context) {
switch msg := ctx.Message().(type) {
case actor.Started:
state.connections = make(map[string]*actor.PID)
log.Println("Started EndpointManager")
case *messages.MessageEnvelope:
pid, ok := state.connections[msg.Target.Host]
if !ok {
props := actor.
FromProducer(newEndpointWriter(msg.Target.Host, state.config)).
WithMailbox(newEndpointWriterMailbox(state.config.batchSize, 1000000))
pid = actor.Spawn(props)
state.connections[msg.Target.Host] = pid
}
pid.Tell(msg)
}
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
var wgStop sync.WaitGroup
var wgStart sync.WaitGroup
messageCount := 1000000
remoting.Start("127.0.0.1:8081")
props := actor.
FromProducer(newLocalActor(&wgStart, &wgStop, messageCount)).
WithMailbox(actor.NewBoundedMailbox(1000, 10000))
pid := actor.Spawn(props)
message := &messages.Ping{Sender: pid}
remote := actor.NewPID("127.0.0.1:8080", "remote")
remote.Tell(&messages.StartRemote{Sender: pid})
wgStart.Wait()
start := time.Now()
log.Println("Starting to send")
for i := 0; i < messageCount; i++ {
remote.Tell(message)
}
wgStop.Wait()
elapsed := time.Since(start)
log.Printf("Elapsed %s", elapsed)
x := int(float32(messageCount*2) / (float32(elapsed) / float32(time.Second)))
log.Printf("Msg per sec %v", x)
// f, err := os.Create("memprofile")
// if err != nil {
// log.Fatal(err)
// }
// pprof.WriteHeapProfile(f)
// f.Close()
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
remoting.Start("127.0.0.1:0")
server := actor.NewPID("127.0.0.1:8080", "chatserver")
//spawn our chat client inline
props := actor.FromFunc(func(context actor.Context) {
switch msg := context.Message().(type) {
case *messages.Connected:
log.Println(msg.Message)
case *messages.SayResponse:
log.Printf("%v: %v", msg.UserName, msg.Message)
case *messages.NickResponse:
log.Printf("%v is now known as %v", msg.OldUserName, msg.NewUserName)
}
})
client := actor.Spawn(props)
server.Tell(&messages.Connect{
Sender: client,
})
nick := "Roger"
cons := console.NewConsole(func(text string) {
server.Tell(&messages.SayRequest{
UserName: nick,
Message: text,
})
})
//write /nick NAME to change your chat username
cons.Command("/nick", func(newNick string) {
server.Tell(&messages.NickRequest{
OldUserName: nick,
NewUserName: newNick,
})
})
cons.Run()
}
func main() {
props := actor.FromInstance(&HelloActor{})
pid := actor.Spawn(props)
pid.Tell(Hello{Who: "Roger"})
console.ReadLine()
}