public void run() {
// XXX - Support other IPs
String announce = meta.getAnnounce();
String infoHash = urlencode(meta.getInfoHash());
String peerID = urlencode(coordinator.getID());
long uploaded = coordinator.getUploaded();
long downloaded = coordinator.getDownloaded();
long left = coordinator.getLeft();
boolean completed = (left == 0);
try {
boolean started = false;
while (!started) {
try {
// Send start.
TrackerInfo info =
doRequest(announce, infoHash, peerID, uploaded, downloaded, left, STARTED_EVENT);
Iterator it = info.getPeers().iterator();
while (it.hasNext()) coordinator.addPeer((Peer) it.next());
started = true;
} catch (IOException ioe) {
// Probably not fatal (if it doesn't last to long...)
Snark.debug(
"WARNING: Could not contact tracker at '" + announce + "': " + ioe, Snark.WARNING);
}
if (!started && !stop) {
Snark.debug(" Retrying in one minute...", Snark.DEBUG);
try {
// Sleep one minutes...
Thread.sleep(60 * 1000);
} catch (InterruptedException interrupt) {
// ignore
}
}
}
while (!stop) {
try {
// Sleep some minutes...
Thread.sleep(SLEEP * 60 * 1000);
} catch (InterruptedException interrupt) {
// ignore
}
if (stop) break;
uploaded = coordinator.getUploaded();
downloaded = coordinator.getDownloaded();
left = coordinator.getLeft();
// First time we got a complete download?
String event;
if (!completed && left == 0) {
completed = true;
event = COMPLETED_EVENT;
} else event = NO_EVENT;
// Only do a request when necessary.
if (event == COMPLETED_EVENT
|| coordinator.needPeers()
|| System.currentTimeMillis() > lastRequestTime + interval) {
try {
TrackerInfo info =
doRequest(announce, infoHash, peerID, uploaded, downloaded, left, event);
Iterator it = info.getPeers().iterator();
while (it.hasNext()) coordinator.addPeer((Peer) it.next());
} catch (IOException ioe) {
// Probably not fatal (if it doesn't last to long...)
Snark.debug(
"WARNING: Could not contact tracker at '" + announce + "': " + ioe, Snark.WARNING);
}
}
}
} catch (Throwable t) {
Snark.debug("TrackerClient: " + t, Snark.ERROR);
t.printStackTrace();
} finally {
try {
TrackerInfo info =
doRequest(announce, infoHash, peerID, uploaded, downloaded, left, STOPPED_EVENT);
} catch (IOException ioe) {
/* ignored */
}
}
}
/**
* Получить ReferenceType.name
*
* @param e класс справочника
* @return ReferenceType.name
*/
public static <E extends Enum> String name(Class<E> e) {
return MetaInfo.getMetaInfo(e).getName();
}
