func (state *BecomeActor) Receive(context actor.Context) {
switch msg := context.Message().(type) {
case Hello:
fmt.Printf("Hello %v\n", msg.Who)
context.Become(state.Other)
}
}
func (state *ParentActor) Receive(context actor.Context) {
switch msg := context.Message().(type) {
case Hello:
props := actor.FromProducer(NewChildActor)
child := context.Spawn(props)
child.Tell(msg)
}
}
func (state *endpointWriter) sendEnvelopes(msg []interface{}, ctx actor.Context) {
envelopes := make([]*messages.MessageEnvelope, len(msg))
for i, tmp := range msg {
envelopes[i] = tmp.(*messages.MessageEnvelope)
}
batch := &messages.MessageBatch{
Envelopes: envelopes,
}
err := state.stream.Send(batch)
if err != nil {
ctx.Stash()
log.Println("Failed to send to host", state.host)
panic("restart")
}
}
func (*remoteActor) Receive(context actor.Context) {
switch msg := context.Message().(type) {
case *messages.StartRemote:
log.Println("Starting")
msg.Sender.Tell(&messages.Start{})
case *messages.Ping:
msg.Sender.Tell(&messages.Pong{})
}
}
func (state *endpointWriter) Receive(ctx actor.Context) {
switch msg := ctx.Message().(type) {
case actor.Started:
state.initialize()
case actor.Stopped:
state.conn.Close()
case actor.Restarting:
state.conn.Close()
case []interface{}:
state.sendEnvelopes(msg, ctx)
default:
log.Fatal("Unknown message", msg)
}
}
func (state *HelloActor) Receive(context actor.Context) {
switch msg := context.Message().(type) {
case actor.Started:
fmt.Println("Started, initialize actor here")
case actor.Stopping:
fmt.Println("Stopping, actor is about shut down")
case actor.Stopped:
fmt.Println("Stopped, actor and it's children are stopped")
case actor.Restarting:
fmt.Println("Restarting, actor is about restart")
case Hello:
fmt.Printf("Hello %v\n", msg.Who)
}
}
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 (state *localActor) Receive(context actor.Context) {
switch context.Message().(type) {
case actor.Started:
state.wgStart.Add(1)
state.wgStop.Add(1)
case *messages.Pong:
state.count++
if state.count%50000 == 0 {
log.Println(state.count)
}
if state.count == state.messageCount {
state.wgStop.Done()
}
case *messages.Start:
state.wgStart.Done()
}
}
func (state *HelloActor) Receive(context actor.Context) {
switch msg := context.Message().(type) {
case Hello:
fmt.Printf("Hello %v\n", msg.Who)
}
}
func (state *BecomeActor) Other(context actor.Context) {
switch msg := context.Message().(type) {
case Hello:
fmt.Printf("%v, ey we are now handling messages in another behavior", msg.Who)
}
}