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Handle tracker announce prepare errors

This commit is contained in:
Matt Joiner 2016-05-23 11:00:49 +10:00
parent c6ec935e53
commit b0923608bb
1 changed files with 7 additions and 3 deletions
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10
tracker_scraper.go
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@ -30,12 +30,16 @@ func trackerToTorrentPeers(ps []tracker.Peer) (ret []Peer) {
return return
} }
// Return how long to wait before trying again. // Return how long to wait before trying again. For most errors, we return 5
// minutes, a relatively quick turn around for DNS changes.
func (me *trackerScraper) announce() time.Duration { func (me *trackerScraper) announce() time.Duration {
blocked, urlToUse, host, err := me.t.cl.prepareTrackerAnnounceUnlocked(me.url) blocked, urlToUse, host, err := me.t.cl.prepareTrackerAnnounceUnlocked(me.url)
if err != nil {
log.Printf("error preparing announce to %q: %s", me.url, err)
return 5 * time.Minute
}
if blocked { if blocked {
// Wait for DNS to potentially change. Very few people do it faster log.Printf("announce to tracker %q blocked by IP", me.url)
// than 5 minutes.
return 5 * time.Minute return 5 * time.Minute
} }
me.t.cl.mu.Lock() me.t.cl.mu.Lock()