| package main | |
| import ( | |
| "fmt" | |
| "math/rand" | |
| "time" | |
| . "code.google.com/p/go.talks/2013/reader" | |
| ) | |
| func init() { | |
| rand.Seed(time.Now().UnixNano()) | |
| FakeFetch = true | |
| } | |
| // STARTMAIN OMIT | |
| func main() { | |
| sub := Subscribe(Fetch("blog.golang.org")) | |
| // Close the subscription after some time. | |
| time.AfterFunc(3*time.Second, func() { | |
| fmt.Println("closed:", sub.Close()) | |
| }) | |
| // Print the stream. | |
| for it := range sub.Updates() { | |
| fmt.Println(it.Channel, it.Title) | |
| } | |
| panic("show me the stacks") | |
| } | |
| // STOPMAIN OMIT |