func state4(ctx context.Context, transitioner machine.Transitioner) {
fmt.Println("state 4")
transitioner.Fork(ctx, state1, state2, state3).Wait(0)
transitioner.Done()
}
func state3(ctx context.Context, transitioner machine.Transitioner) {
fmt.Println("this is state 3")
transitioner.Done()
}
func state2(ctx context.Context, transitioner machine.Transitioner) {
fmt.Println("this is state 2")
transitioner.Next(state3)
}
