public USKManager(NodeClientCore core) {
HighLevelSimpleClient client =
core.makeClient(RequestStarter.UPDATE_PRIORITY_CLASS, false, false);
client.setMaxIntermediateLength(FProxyToadlet.MAX_LENGTH_NO_PROGRESS);
client.setMaxLength(FProxyToadlet.MAX_LENGTH_NO_PROGRESS);
backgroundFetchContext = client.getFetchContext();
backgroundFetchContext.followRedirects = false;
backgroundFetchContextIgnoreDBR = backgroundFetchContext.clone();
backgroundFetchContextIgnoreDBR.ignoreUSKDatehints = true;
realFetchContext = client.getFetchContext();
// Performance: I'm pretty sure there is no spatial locality in the underlying data, so it's
// okay to use the FAST_COMPARATOR here.
// That is, even if two USKs are by the same author, they won't necessarily be updated or polled
// at the same time.
latestKnownGoodByClearUSK = new TreeMap<USK, Long>(USK.FAST_COMPARATOR);
latestSlotByClearUSK = new TreeMap<USK, Long>(USK.FAST_COMPARATOR);
subscribersByClearUSK = new TreeMap<USK, USKCallback[]>(USK.FAST_COMPARATOR);
backgroundFetchersByClearUSK = new TreeMap<USK, USKFetcher>(USK.FAST_COMPARATOR);
temporaryBackgroundFetchersLRU = LRUMap.createSafeMap(USK.FAST_COMPARATOR);
temporaryBackgroundFetchersPrefetch = new WeakHashMap<USK, Long>();
executor = core.getExecutor();
}
private void addRequest(FreenetURI uri) {
if (isRunning) {
FetchContext mFetchContext = mFetcher.getFetchContext();
mFetchContext.allowSplitfiles = true; // FIXME: disable as soon as its fixed!
mFetchContext.canWriteClientCache = true;
mFetchContext.dontEnterImplicitArchives = true; // ?
mFetchContext.filterData = false; // ?
mFetchContext.followRedirects = false;
mFetchContext.ignoreStore = false;
// final? mFetchContext.ignoreTooManyPathComponents = false;
mFetchContext.ignoreUSKDatehints = true; // ?
mFetchContext.localRequestOnly = false;
mFetchContext.maxArchiveLevels = 0; // ?
mFetchContext.maxArchiveRestarts = 0; // ?
mFetchContext.maxCheckBlocksPerSegment = 0; // ?
mFetchContext.maxDataBlocksPerSegment = 0; // ?
// mFetchContext.maxMetadataSize = ?
// cooldown for 30 minutes, wtf? this is a real time chat plugin.
// mFetchContext.maxNonSplitfileRetries = -1;
mFetchContext.maxNonSplitfileRetries = 2;
// mFetchContext.maxOutputLength = 1024 ?
mFetchContext.maxRecursionLevel = 0; // ?
mFetchContext.maxSplitfileBlockRetries = 0;
// mFetchContext.maxTempLength = ?
// final? mFetchContext.maxUSKRetries = -1; //?
// mFetchContext.overrideMIME = "text/plain"; //?
// mFetchContext.prefetchHook = ?
// mFetchContext.returnZIPManifests = true ?
// mFetchContext.tagReplacer = ?
// mFetchContext.setCooldownRetries(cooldownRetries);
// mFetchContext.setCooldownTime(cooldownTime);
try {
mFetcher.fetch(uri, this, this, mFetchContext, (short) 1);
} catch (FetchException e) {
System.err.println(
"[Async_AnnounceFetcher]::addRequest() FetchException: " + e.getMessage());
}
}
}