github.com/qiuhoude/go-web@v0.0.0-20220223060959-ab545e78f20d/prepare/23_proto_actor/receivepipeline/main.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  
     6  	console "github.com/AsynkronIT/goconsole"
     7  	"github.com/AsynkronIT/protoactor-go/actor"
     8  	"github.com/AsynkronIT/protoactor-go/actor/middleware"
     9  )
    10  
    11  type hello struct{ Who string }
    12  
    13  func receive(context actor.Context) {
    14  	switch msg := context.Message().(type) {
    15  	case *hello:
    16  		fmt.Printf("Hello %v\n", msg.Who)
    17  	}
    18  }
    19  
    20  func main() {
    21  	rootContext := actor.EmptyRootContext
    22  	props := actor.PropsFromFunc(receive).WithReceiverMiddleware(middleware.Logger)
    23  	pid := rootContext.Spawn(props)
    24  	rootContext.Send(pid, &hello{Who: "Roger"})
    25  	console.ReadLine()
    26  }