public long receiveEncrypted(byte encrypted[]) {
TunnelDataMessage msg = new TunnelDataMessage(_context);
msg.setData(encrypted);
msg.setTunnelId(_config.getConfig(0).getSendTunnel());
if (_log.shouldLog(Log.DEBUG))
_log.debug("received encrypted, sending out " + _config + ": " + msg);
RouterInfo ri = _nextHopCache;
if (ri == null) ri = _context.netDb().lookupRouterInfoLocally(_config.getPeer(1));
if (ri != null) {
_nextHopCache = ri;
send(msg, ri);
return msg.getUniqueId();
} else {
// It should be rare to forget the router info for a peer in our own tunnel.
if (_log.shouldLog(Log.WARN))
_log.warn("lookup of " + _config.getPeer(1) + " required for " + msg);
_context
.netDb()
.lookupRouterInfo(
_config.getPeer(1),
new SendJob(_context, msg),
new FailedJob(_context),
MAX_LOOKUP_TIME);
return -1;
}
}
private void send(TunnelDataMessage msg, RouterInfo ri) {
if (_log.shouldLog(Log.DEBUG))
_log.debug("forwarding encrypted data out " + _config + ": " + msg.getUniqueId());
OutNetMessage m = new OutNetMessage(_context);
m.setMessage(msg);
m.setExpiration(msg.getMessageExpiration());
m.setTarget(ri);
m.setPriority(PRIORITY);
_context.outNetMessagePool().add(m);
_config.incrementProcessedMessages();
}