/**
* Build the announce request tracker message.
*
* @param event The announce event (can be <tt>NONE</tt> or <em>null</em>)
* @return Returns an instance of a {@link HTTPAnnounceRequestMessage} that can be used to
* generate the fully qualified announce URL, with parameters, to make the announce request.
* @throws UnsupportedEncodingException
* @throws IOException
* @throws MessageValidationException
*/
private HTTPAnnounceRequestMessage buildAnnounceRequest(AnnounceRequestMessage.RequestEvent event)
throws UnsupportedEncodingException, IOException, MessageValidationException {
// Build announce request message
return HTTPAnnounceRequestMessage.craft(
this.torrent.getInfoHash(),
this.peer.getPeerId().array(),
this.peer.getPort(),
this.torrent.getUploaded(),
this.torrent.getDownloaded(),
this.torrent.getLeft(),
true,
false,
event,
this.peer.getIp(),
AnnounceRequestMessage.DEFAULT_NUM_WANT);
}
