func decodeTweets(conn *twitterstream.Connection) {
for {
if tweet, err := conn.Next(); err == nil {
for _, medium := range tweet.Entities.Media {
if download(medium.MediaUrl) {
messages <- []byte(medium.MediaUrl)
}
}
} else {
log.Printf("decoding tweet failed: %s", err)
conn.Close()
return
}
}
}
func decodeTweets(conn *twitterstream.Connection, messages <-chan bool) bool {
stopMsg := false
for !stopMsg {
select {
case stopMsg = <-messages:
log.Printf("got stop message")
break
default:
if tweet, err := conn.Next(); err == nil {
if tweet.InReplyToScreenName == nil && len(tweet.Text) > 0 && !strings.Contains(tweet.Text, "@") && strings.HasSuffix(tweet.Text, "?") {
pushToRedis(tweet)
//time.Sleep(time.Duration(5 * time.Second))
}
} else {
log.Printf("decoding tweet failed: %s", err)
conn.Close()
}
}
}
log.Printf("here1")
return true
}