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Fix example program.

This commit is contained in:
jim teeuwen 2012-02-29 11:34:19 +01:00
parent f51db12ad3
commit 11a3986e64
1 changed files with 3 additions and 3 deletions
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6
examples/example.go
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@ -21,19 +21,19 @@ func main() {
// This sets up a new feed and polls it for new channels/items. // This sets up a new feed and polls it for new channels/items.
// Invoke it with 'go PollFeed(...)' to have the polling performed in a // Invoke it with 'go PollFeed(...)' to have the polling performed in a
// separate goroutine, so you can continue with the rest of your program. // separate goroutine, so you can continue with the rest of your program.
PollFeed("http://cyber.law.harvard.edu/rss/examples/sampleRss091.xml", 5) PollFeed("http://blog.case.edu/news/feed.atom", 5)
} }
func PollFeed(uri string, timeout int) { func PollFeed(uri string, timeout int) {
feed := rss.New(timeout, true, chanHandler, itemHandler) feed := rss.New(timeout, true, chanHandler, itemHandler)
for { for {
if err := feed.Fetch(uri); err != nil { if err := feed.Fetch(uri, nil); err != nil {
fmt.Fprintf(os.Stderr, "[e] %s: %s", uri, err) fmt.Fprintf(os.Stderr, "[e] %s: %s", uri, err)
return return
} }
<-time.After(feed.SecondsTillUpdate() * 1e9) <-time.After(time.Duration(feed.SecondsTillUpdate() * 1e9))
} }
} }