Examples with TunnelId net.i2p.data.TunnelId used on opensource projects

Example 21 with TunnelId

use of net.i2p.data.TunnelId in project i2p.i2p by i2p.

the class TunnelDispatcher method joinParticipant.

/**
 * We are a participant in this tunnel, but not as the endpoint or gateway
 *
 *  @return success; false if Tunnel ID is a duplicate
 */
public boolean joinParticipant(HopConfig cfg) {
    if (_log.shouldLog(Log.INFO))
        _log.info("Joining as participant: " + cfg);
    TunnelId recvId = cfg.getReceiveTunnel();
    TunnelParticipant participant = new TunnelParticipant(_context, cfg, new HopProcessor(_context, cfg, _validator));
    synchronized (_joinParticipantLock) {
        if (_participatingConfig.putIfAbsent(recvId, cfg) != null)
            return false;
        if (_participants.putIfAbsent(recvId, participant) != null) {
            _participatingConfig.remove(recvId);
            return false;
        }
    }
    _context.messageHistory().tunnelJoined("participant", cfg);
    _context.statManager().addRateData("tunnel.joinParticipant", 1);
    if (cfg.getExpiration() > _lastParticipatingExpiration)
        _lastParticipatingExpiration = cfg.getExpiration();
    _leaveJob.add(cfg);
    return true;
}

Example 22 with TunnelId

use of net.i2p.data.TunnelId in project i2p.i2p by i2p.

the class TunnelDispatcher method joinInboundGateway.

/**
 * We are the inbound gateway in this tunnel, and did not create it
 *
 *  @return success; false if Tunnel ID is a duplicate
 */
public boolean joinInboundGateway(HopConfig cfg) {
    if (_log.shouldLog(Log.INFO))
        _log.info("Joining as IBGW: " + cfg);
    TunnelGateway.QueuePreprocessor preproc = createPreprocessor(cfg);
    TunnelGateway.Sender sender = new InboundSender(_context, cfg);
    TunnelGateway.Receiver receiver = new InboundGatewayReceiver(_context, cfg);
    // TunnelGateway gw = new TunnelGateway(_context, preproc, sender, receiver);
    TunnelGateway gw = new ThrottledPumpedTunnelGateway(_context, preproc, sender, receiver, _pumper, cfg);
    TunnelId recvId = cfg.getReceiveTunnel();
    synchronized (_joinParticipantLock) {
        if (_participatingConfig.putIfAbsent(recvId, cfg) != null)
            return false;
        if (_inboundGateways.putIfAbsent(recvId, gw) != null) {
            _participatingConfig.remove(recvId);
            return false;
        }
    }
    _context.messageHistory().tunnelJoined("inboundGateway", cfg);
    _context.statManager().addRateData("tunnel.joinInboundGateway", 1);
    if (cfg.getExpiration() > _lastParticipatingExpiration)
        _lastParticipatingExpiration = cfg.getExpiration();
    _leaveJob.add(cfg);
    return true;
}

Example 23 with TunnelId

use of net.i2p.data.TunnelId in project i2p.i2p by i2p.

the class TunnelDispatcher method remove.

/**
 * We no longer want to participate in this tunnel that we created
 */
public void remove(TunnelCreatorConfig cfg) {
    if (cfg.isInbound()) {
        TunnelId recvId = cfg.getConfig(cfg.getLength() - 1).getReceiveTunnel();
        if (_log.shouldLog(Log.INFO))
            _log.info("removing our own inbound " + cfg);
        TunnelParticipant participant = _participants.remove(recvId);
        if (participant == null) {
            _inboundGateways.remove(recvId);
        } else {
            // skip last hop (us)
            for (int i = 0; i < cfg.getLength() - 1; i++) {
                Hash peer = cfg.getPeer(i);
                PeerProfile profile = _context.profileOrganizer().getProfile(peer);
                if (profile != null) {
                    int ok = participant.getCompleteCount();
                    int fail = participant.getFailedCount();
                    profile.getTunnelHistory().incrementProcessed(ok, fail);
                }
            }
        }
    } else {
        if (_log.shouldLog(Log.INFO))
            _log.info("removing our own outbound " + cfg);
        TunnelId outId = cfg.getConfig(0).getSendTunnel();
        TunnelGateway gw = _outboundGateways.remove(outId);
        if (gw != null) {
        // update stats based on gw.getMessagesSent()
        }
    }
    long msgs = cfg.getProcessedMessagesCount();
    int failures = cfg.getTunnelFailures();
    boolean failed = cfg.getTunnelFailed();
    _context.statManager().addRateData("tunnel.ownedMessageCount", msgs, failures);
    if (failed) {
        _context.statManager().addRateData("tunnel.failedCompletelyMessages", msgs, failures);
    } else if (failures > 0) {
        _context.statManager().addRateData("tunnel.failedPartiallyMessages", msgs, failures);
    }
}

Example 24 with TunnelId

use of net.i2p.data.TunnelId in project i2p.i2p by i2p.

the class TunnelDispatcher method remove.

/**
 * No longer participate in the tunnel that someone asked us to be a member of
 */
public void remove(HopConfig cfg) {
    TunnelId recvId = cfg.getReceiveTunnel();
    boolean removed = (null != _participatingConfig.remove(recvId));
    if (removed) {
        if (_log.shouldLog(Log.INFO))
            _log.info("removing " + cfg);
    } else {
        // this is normal, this can get called twice
        if (_log.shouldLog(Log.DEBUG))
            _log.debug("Participating tunnel, but no longer listed in participatingConfig? " + cfg);
    }
    removed = (null != _participants.remove(recvId));
    if (removed)
        return;
    removed = (null != _inboundGateways.remove(recvId));
    if (removed)
        return;
    _outboundEndpoints.remove(recvId);
}

Example 25 with TunnelId

use of net.i2p.data.TunnelId in project i2p.i2p by i2p.

the class TunnelDispatcher method getNewIBZeroHopID.

/**
 *  Get a new random receive tunnel ID that isn't a dup.
 *  For zero hop tunnels only.
 *  Note that we do not keep track of IDs for pending builds so this
 *  does not fully prevent joinInbound() from failing later.
 *  @since 0.9.5
 */
public long getNewIBZeroHopID() {
    long rv;
    TunnelId tid;
    do {
        rv = 1 + _context.random().nextLong(TunnelId.MAX_ID_VALUE);
        tid = new TunnelId(rv);
    } while (_inboundGateways.containsKey(tid));
    return rv;
}