Examples with ReplyJob net.i2p.router.ReplyJob used on opensource projects

Example 1 with ReplyJob

use of net.i2p.router.ReplyJob in project i2p.i2p by i2p.

the class BuildTestMessageJob method runJob.

public void runJob() {
    if (alreadyKnownReachable()) {
        getContext().jobQueue().addJob(_onSend);
        return;
    }
    // first goes to the peer then back to us.
    if (_log.shouldLog(Log.DEBUG))
        _log.debug("Building garlic message to test " + _target.getIdentity().getHash().toBase64());
    GarlicConfig config = buildGarlicCloveConfig();
    // TODO: make the last params on this specify the correct sessionKey and tags used
    ReplyJob replyJob = new JobReplyJob(getContext(), _onSend, config.getRecipient().getIdentity().getPublicKey(), config.getId(), null, new HashSet<SessionTag>());
    MessageSelector sel = buildMessageSelector();
    SendGarlicJob job = new SendGarlicJob(getContext(), config, null, _onSendFailed, replyJob, _onSendFailed, _timeoutMs, _priority, sel);
    getContext().jobQueue().addJob(job);
}

Example 2 with ReplyJob

use of net.i2p.router.ReplyJob in project i2p.i2p by i2p.

the class IterativeSearchJob method runJob.

@Override
public void runJob() {
    if (_facade.isNegativeCached(_key)) {
        if (_log.shouldLog(Log.WARN))
            _log.warn("Negative cached, not searching: " + _key);
        failed();
        return;
    }
    // pick some floodfill peers and send out the searches
    List<Hash> floodfillPeers;
    KBucketSet<Hash> ks = _facade.getKBuckets();
    if (ks != null) {
        // Ideally we would add the key to an exclude list, so we don't try to query a ff peer for itself,
        // but we're passing the rkey not the key, so we do it below instead in certain cases.
        floodfillPeers = ((FloodfillPeerSelector) _facade.getPeerSelector()).selectFloodfillParticipants(_rkey, _totalSearchLimit + EXTRA_PEERS, ks);
    } else {
        floodfillPeers = new ArrayList<Hash>(_totalSearchLimit);
    }
    // For testing or local networks... we will
    // pretend that the specified router is floodfill, and always closest-to-the-key.
    // May be set after startup but can't be changed or unset later.
    // Warning - experts only!
    String alwaysQuery = getContext().getProperty("netDb.alwaysQuery");
    if (alwaysQuery != null) {
        if (_alwaysQueryHash == null) {
            byte[] b = Base64.decode(alwaysQuery);
            if (b != null && b.length == Hash.HASH_LENGTH)
                _alwaysQueryHash = Hash.create(b);
        }
    }
    if (floodfillPeers.isEmpty()) {
        // so this situation should be temporary
        if (_log.shouldLog(Log.WARN))
            _log.warn("Running netDb searches against the floodfill peers, but we don't know any");
        List<Hash> all = new ArrayList<Hash>(_facade.getAllRouters());
        if (all.isEmpty()) {
            if (_log.shouldLog(Log.ERROR))
                _log.error("We don't know any peers at all");
            failed();
            return;
        }
        Iterator<Hash> iter = new RandomIterator<Hash>(all);
        // so once we get some FFs we want to be sure to query them
        for (int i = 0; iter.hasNext() && i < MAX_NON_FF; i++) {
            floodfillPeers.add(iter.next());
        }
    }
    final boolean empty;
    // outside sync to avoid deadlock
    final Hash us = getContext().routerHash();
    synchronized (this) {
        _toTry.addAll(floodfillPeers);
        // don't ask ourselves or the target
        _toTry.remove(us);
        _toTry.remove(_key);
        empty = _toTry.isEmpty();
    }
    if (empty) {
        if (_log.shouldLog(Log.WARN))
            _log.warn(getJobId() + ": ISJ for " + _key + " had no peers to send to");
        // no floodfill peers, fail
        failed();
        return;
    }
    // This OutNetMessage is never used or sent (setMessage() is never called), it's only
    // so we can register a reply selector.
    MessageSelector replySelector = new IterativeLookupSelector(getContext(), this);
    ReplyJob onReply = new FloodOnlyLookupMatchJob(getContext(), this);
    Job onTimeout = new FloodOnlyLookupTimeoutJob(getContext(), this);
    _out = getContext().messageRegistry().registerPending(replySelector, onReply, onTimeout);
    if (_log.shouldLog(Log.INFO))
        _log.info(getJobId() + ": New ISJ for " + (_isLease ? "LS " : "RI ") + _key + " (rkey " + _rkey + ") timeout " + DataHelper.formatDuration(_timeoutMs) + " toTry: " + DataHelper.toString(_toTry));
    retry();
}