protected AbstractMessage waitForProcessingGetReply(AbstractMessage incomingMessage)
throws InterruptedException {
// waits for message to be processed
synchronized (incomingMessage) {
while (!incomingMessage.isProcessed()) {
logger.debug("waiting on: " + incomingMessage);
incomingMessage.wait();
}
}
if (logger.isDebugEnabled()) {
logger.debug("done waiting on: " + incomingMessage);
}
AbstractMessage replyMessage = incomingMessage.getReplyMessage();
if (logger.isDebugEnabled()) {
if (replyMessage == null) {
logger.debug("will reply NULL to " + incomingMessage);
} else {
logger.debug("will reply: " + replyMessage + " to " + incomingMessage);
}
}
return replyMessage;
}
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());
}
