public void signalBlockComplete(int blockNumber) throws IOException {
signalBlockCompleteCounter++;
if (signalBlockCompleteCounter > SEND_BLOCKMASK_UPDATE_INTERVAL_IN_BLOCKS) {
signalBlockCompleteCounter = 0;
BlockFile bf = storage.getBlockFile(fd.getRootHash());
if (bf == null) {
return;
}
List<Friend> list = manager.getFriendsInterestedIn(root);
if (list != null) {
for (Friend f : list) {
FriendConnection fc = f.getFriendConnection();
if (fc != null) {
if (T.t) {
T.info(
"Friend "
+ f
+ " is interested in file "
+ root
+ ". Sending updated block mask to him.");
}
fc.send(new BlockMaskResult(root, bf.getBlockMask()));
}
}
}
}
}