protected void processMessage(AbstractMessage incomingMessage) {
if (incomingMessage.isProcessed()
&& !(incomingMessage instanceof HaveMessage
|| incomingMessage instanceof BlockReplyMessage)) return;
AbstractMessage replyMessage = null;
// USM
if (incomingMessage instanceof SubscribeMessage) {
replyMessage = this.handleSubscribe((SubscribeMessage) incomingMessage);
} else if (incomingMessage instanceof InterestedMessage) {
replyMessage = this.handleInterested((InterestedMessage) incomingMessage);
} else if (incomingMessage instanceof DisconnectMessage) {
DisconnectMessage disconnectMessage = (DisconnectMessage) incomingMessage;
if (disconnectMessage.stopUploading()) this.handleDisconnect(disconnectMessage);
// TUNER
if (disconnectMessage.stopDownloading()) this.handleDisconnect(disconnectMessage);
} else if (incomingMessage instanceof HaveMessage) {
this.handleHave((HaveMessage) incomingMessage);
} else if (incomingMessage instanceof SubscribedMessage) {
this.handleSubscribed((SubscribedMessage) incomingMessage);
} else if (incomingMessage instanceof QueuedMessage) {
this.handleQueued((QueuedMessage) incomingMessage);
} else if (incomingMessage instanceof GrantedMessage) {
this.handleGranted((GrantedMessage) incomingMessage);
} else if (incomingMessage instanceof BlockReplyMessage) {
this.handleBlockReply((BlockReplyMessage) incomingMessage);
} else if (incomingMessage instanceof PeerSuggestionMessage) {
this.handlePeerSuggestion((PeerSuggestionMessage) incomingMessage);
} else {
logger.warn("Unknown message received, not processing (" + incomingMessage + ")");
}
incomingMessage.setReplyMessage(replyMessage, incomingMessage.getSender());
}
protected void handleDisconnect(final DisconnectMessage incomingMessage) {
if (logger.isDebugEnabled()) logger.debug("processing message:" + incomingMessage.toString());
if (incomingMessage.stopUploading()) {
// this peer won't upload anymore to the sender of the message (peer may be added again)
this.videoSignaling.disconnectPeer(
incomingMessage.getSender(), incomingMessage.getSegmentIdentifier());
}
if (incomingMessage.stopDownloading()) {
// this peer won't download anymore from the sender of the message (peer may be added again)
this.tuner.disconnectPeer(
incomingMessage.getSender(), incomingMessage.getSegmentIdentifier());
// this.tuner.getNeighborList().lookForCandidates(incomingMessage.getSegmentIdentifier());
}
}
