forked from I2P_Developers/i2p.i2p
863b511cde
* Further stat cleanup
* Keep track of how many peers we are actively trying to communicate with,
beyond those who are just trying to communicate with us.
* Further router tunnel participation throttle revisions to avoid spurious
rejections
* Rate stat display cleanup (thanks ripple!)
* Don't even try to send messages that have been queued too long
632 lines
29 KiB
Java
632 lines
29 KiB
Java
package net.i2p.router.message;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Properties;
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import java.util.Set;
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import java.util.TreeMap;
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import net.i2p.data.Certificate;
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import net.i2p.data.Destination;
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import net.i2p.data.Hash;
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import net.i2p.data.Lease;
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import net.i2p.data.LeaseSet;
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import net.i2p.data.PublicKey;
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import net.i2p.data.SessionKey;
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import net.i2p.data.i2cp.MessageId;
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import net.i2p.data.i2np.DataMessage;
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import net.i2p.data.i2np.DeliveryStatusMessage;
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import net.i2p.data.i2np.I2NPMessage;
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import net.i2p.data.i2np.GarlicMessage;
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import net.i2p.data.i2np.DeliveryInstructions;
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import net.i2p.router.message.PayloadGarlicConfig;
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import net.i2p.router.ClientMessage;
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import net.i2p.router.JobImpl;
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import net.i2p.router.ReplyJob;
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import net.i2p.router.Router;
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import net.i2p.router.RouterContext;
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import net.i2p.router.TunnelInfo;
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import net.i2p.router.MessageSelector;
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import net.i2p.util.Log;
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/**
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* Send a client message out a random outbound tunnel and into a random inbound
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* tunnel on the target leaseSet. This also bundles the sender's leaseSet and
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* a DeliveryStatusMessage (for ACKing any sessionTags used in the garlic).
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*
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*/
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public class OutboundClientMessageOneShotJob extends JobImpl {
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private Log _log;
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private long _overallExpiration;
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private boolean _shouldBundle;
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private ClientMessage _clientMessage;
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private MessageId _clientMessageId;
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private int _clientMessageSize;
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private Destination _from;
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private Destination _to;
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private String _toString;
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/** target destination's leaseSet, if known */
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private LeaseSet _leaseSet;
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/** Actual lease the message is being routed through */
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private Lease _lease;
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private PayloadGarlicConfig _clove;
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private long _cloveId;
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private long _start;
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private boolean _finished;
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private long _leaseSetLookupBegin;
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private TunnelInfo _outTunnel;
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private TunnelInfo _inTunnel;
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/**
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* final timeout (in milliseconds) that the outbound message will fail in.
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* This can be overridden in the router.config or the client's session config
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* (the client's session config takes precedence)
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*/
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public final static String OVERALL_TIMEOUT_MS_PARAM = "clientMessageTimeout";
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private final static long OVERALL_TIMEOUT_MS_DEFAULT = 60*1000;
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/** priority of messages, that might get honored some day... */
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private final static int SEND_PRIORITY = 500;
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/**
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* If the client's config specifies shouldBundleReplyInfo=true, messages sent from
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* that client to any peers will probabalistically include the sending destination's
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* current LeaseSet (allowing the recipient to reply without having to do a full
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* netDb lookup). This should improve performance during the initial negotiations,
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* but is not necessary for communication that isn't bidirectional.
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*
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*/
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public static final String BUNDLE_REPLY_LEASESET = "shouldBundleReplyInfo";
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/**
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* Allow the override of the frequency of bundling the reply info in with a message.
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* The client app can specify bundleReplyInfoProbability=80 (for instance) and that
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* will cause the router to include the sender's leaseSet with 80% of the messages
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* sent to the peer.
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*
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*/
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public static final String BUNDLE_PROBABILITY = "bundleReplyInfoProbability";
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/**
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* How often do messages include the reply leaseSet (out of every 100 tries).
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* Including it each time is probably overkill, but who knows.
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*/
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private static final int BUNDLE_PROBABILITY_DEFAULT = 100;
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/**
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* Send the sucker
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*/
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public OutboundClientMessageOneShotJob(RouterContext ctx, ClientMessage msg) {
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super(ctx);
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_log = ctx.logManager().getLog(OutboundClientMessageOneShotJob.class);
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ctx.statManager().createFrequencyStat("client.sendMessageFailFrequency", "How often does a client fail to send a message?", "ClientMessages", new long[] { 60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.sendMessageSize", "How large are messages sent by the client?", "ClientMessages", new long[] { 60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.sendAckTime", "How long does it take to get an ACK back from a message?", "ClientMessages", new long[] { 60*1000l, 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.timeoutCongestionTunnel", "How lagged our tunnels are when a send times out?", "ClientMessages", new long[] { 60*1000l, 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.timeoutCongestionMessage", "How fast we process messages locally when a send times out?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.timeoutCongestionInbound", "How much faster we are receiving data than our average bps when a send times out?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.leaseSetFoundLocally", "How often we tried to look for a leaseSet and found it locally?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.leaseSetFoundRemoteTime", "How long we tried to look fora remote leaseSet (when we succeeded)?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.leaseSetFailedRemoteTime", "How long we tried to look for a remote leaseSet (when we failed)?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.dispatchPrepareTime", "How long until we've queued up the dispatch job (since we started)?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.dispatchTime", "How long until we've dispatched the message (since we started)?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.dispatchSendTime", "How long the actual dispatching takes?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.dispatchNoTunnels", "How long after start do we run out of tunnels to send/receive with?", "ClientMessages", new long[] { 5*60*1000l, 60*60*1000l, 24*60*60*1000l });
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ctx.statManager().createRateStat("client.dispatchNoACK", "How often we send a client message without asking for an ACK?", "ClientMessages", new long[] { 60*1000l, 5*60*1000l, 60*60*1000l });
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long timeoutMs = OVERALL_TIMEOUT_MS_DEFAULT;
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_clientMessage = msg;
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_clientMessageId = msg.getMessageId();
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_clientMessageSize = msg.getPayload().getSize();
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_from = msg.getFromDestination();
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_to = msg.getDestination();
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_toString = _to.calculateHash().toBase64().substring(0,4);
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_leaseSetLookupBegin = -1;
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String param = msg.getSenderConfig().getOptions().getProperty(OVERALL_TIMEOUT_MS_PARAM);
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if (param == null)
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param = ctx.router().getConfigSetting(OVERALL_TIMEOUT_MS_PARAM);
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if (param != null) {
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try {
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timeoutMs = Long.parseLong(param);
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} catch (NumberFormatException nfe) {
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if (_log.shouldLog(Log.WARN))
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_log.warn("Invalid client message timeout specified [" + param
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+ "], defaulting to " + OVERALL_TIMEOUT_MS_DEFAULT, nfe);
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timeoutMs = OVERALL_TIMEOUT_MS_DEFAULT;
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}
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}
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_start = getContext().clock().now();
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_overallExpiration = timeoutMs + _start;
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_shouldBundle = getShouldBundle();
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_finished = false;
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}
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public String getName() { return "Outbound client message"; }
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public void runJob() {
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": Send outbound client message job beginning");
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long timeoutMs = _overallExpiration - getContext().clock().now();
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": preparing to search for the leaseSet for " + _toString);
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Hash key = _to.calculateHash();
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SendJob success = new SendJob(getContext());
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LookupLeaseSetFailedJob failed = new LookupLeaseSetFailedJob(getContext());
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LeaseSet ls = getContext().netDb().lookupLeaseSetLocally(key);
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if (ls != null) {
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getContext().statManager().addRateData("client.leaseSetFoundLocally", 1, 0);
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_leaseSetLookupBegin = -1;
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": Send outbound client message - leaseSet found locally for " + _toString);
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success.runJob();
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} else {
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_leaseSetLookupBegin = getContext().clock().now();
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": Send outbound client message - sending off leaseSet lookup job for " + _toString);
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getContext().netDb().lookupLeaseSet(key, success, failed, timeoutMs);
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}
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}
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private boolean getShouldBundle() {
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Properties opts = _clientMessage.getSenderConfig().getOptions();
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String wantBundle = opts.getProperty(BUNDLE_REPLY_LEASESET, "true");
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if ("true".equals(wantBundle)) {
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int probability = BUNDLE_PROBABILITY_DEFAULT;
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String str = opts.getProperty(BUNDLE_PROBABILITY);
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try {
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if (str != null)
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probability = Integer.parseInt(str);
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} catch (NumberFormatException nfe) {
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if (_log.shouldLog(Log.WARN))
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_log.warn(getJobId() + ": Bundle leaseSet probability overridden incorrectly ["
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+ str + "]", nfe);
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}
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if (probability >= getContext().random().nextInt(100))
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return true;
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else
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return false;
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} else {
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return false;
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}
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}
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/** send a message to a random lease */
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private class SendJob extends JobImpl {
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public SendJob(RouterContext enclosingContext) {
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super(enclosingContext);
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}
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public String getName() { return "Send outbound client message through the lease"; }
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public void runJob() {
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if (_leaseSetLookupBegin > 0) {
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long lookupTime = getContext().clock().now() - _leaseSetLookupBegin;
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getContext().statManager().addRateData("client.leaseSetFoundRemoteTime", lookupTime, lookupTime);
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}
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boolean ok = getNextLease();
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if (ok) {
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send();
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} else {
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if (_log.shouldLog(Log.ERROR))
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_log.error("Unable to send on a random lease, as getNext returned null (to=" + _toString + ")");
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dieFatal();
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}
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}
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}
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/**
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* fetch the next lease that we should try sending through, randomly chosen
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* from within the sorted leaseSet (sorted by # of failures through each
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* lease).
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*
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*/
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private boolean getNextLease() {
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_leaseSet = getContext().netDb().lookupLeaseSetLocally(_to.calculateHash());
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if (_leaseSet == null) {
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if (_log.shouldLog(Log.WARN))
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_log.warn(getJobId() + ": Lookup locally didn't find the leaseSet for " + _toString);
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return false;
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}
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long now = getContext().clock().now();
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// get the possible leases
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List leases = new ArrayList(_leaseSet.getLeaseCount());
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for (int i = 0; i < _leaseSet.getLeaseCount(); i++) {
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Lease lease = _leaseSet.getLease(i);
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if (lease.isExpired(Router.CLOCK_FUDGE_FACTOR)) {
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if (_log.shouldLog(Log.WARN))
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_log.warn(getJobId() + ": getNextLease() - expired lease! - " + lease + " for " + _toString);
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continue;
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} else {
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leases.add(lease);
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}
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}
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if (leases.size() <= 0) {
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if (_log.shouldLog(Log.INFO))
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_log.info(getJobId() + ": No leases found from: " + _leaseSet);
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return false;
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}
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// randomize the ordering (so leases with equal # of failures per next
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// sort are randomly ordered)
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Collections.shuffle(leases);
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if (false) {
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// ordered by lease number of failures
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TreeMap orderedLeases = new TreeMap();
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for (Iterator iter = leases.iterator(); iter.hasNext(); ) {
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Lease lease = (Lease)iter.next();
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long id = lease.getNumFailure();
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while (orderedLeases.containsKey(new Long(id)))
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id++;
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orderedLeases.put(new Long(id), lease);
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": ranking lease we havent sent it down as " + id);
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}
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_lease = (Lease)orderedLeases.get(orderedLeases.firstKey());
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} else {
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_lease = (Lease)leases.get(0);
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}
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return true;
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}
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/**
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* we couldn't even find the leaseSet, but try again (or die
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* if we've already tried too hard)
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*
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*/
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private class LookupLeaseSetFailedJob extends JobImpl {
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public LookupLeaseSetFailedJob(RouterContext enclosingContext) {
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super(enclosingContext);
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}
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public String getName() { return "Lookup for outbound client message failed"; }
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public void runJob() {
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if (_leaseSetLookupBegin > 0) {
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long lookupTime = getContext().clock().now() - _leaseSetLookupBegin;
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getContext().statManager().addRateData("client.leaseSetFailedRemoteTime", lookupTime, lookupTime);
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}
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if (!_finished) {
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if (_log.shouldLog(Log.WARN))
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_log.warn("Unable to send to " + _toString + " because we couldn't find their leaseSet");
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}
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dieFatal();
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}
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}
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/**
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* Send the message to the specified tunnel by creating a new garlic message containing
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* the (already created) payload clove as well as a new delivery status message. This garlic
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* message is sent out one of our tunnels, destined for the lease (tunnel+router) specified, and the delivery
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* status message is targetting one of our free inbound tunnels as well. We use a new
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* reply selector to keep an eye out for that delivery status message's token
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*
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*/
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private void send() {
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if (_finished) return;
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if (getContext().clock().now() >= _overallExpiration) {
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dieFatal();
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return;
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}
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boolean wantACK = true;
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int existingTags = GarlicMessageBuilder.estimateAvailableTags(getContext(), _leaseSet.getEncryptionKey());
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if (existingTags > 30)
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wantACK = false;
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long token = (wantACK ? getContext().random().nextLong(I2NPMessage.MAX_ID_VALUE) : -1);
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PublicKey key = _leaseSet.getEncryptionKey();
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SessionKey sessKey = new SessionKey();
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Set tags = new HashSet();
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LeaseSet replyLeaseSet = null;
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if (_shouldBundle) {
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replyLeaseSet = getContext().netDb().lookupLeaseSetLocally(_from.calculateHash());
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}
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if (wantACK)
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_inTunnel = selectInboundTunnel();
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buildClove();
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": Clove built to " + _toString);
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long msgExpiration = _overallExpiration; // getContext().clock().now() + OVERALL_TIMEOUT_MS_DEFAULT;
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GarlicMessage msg = OutboundClientMessageJobHelper.createGarlicMessage(getContext(), token,
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msgExpiration, key,
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_clove, _from.calculateHash(),
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_to, _inTunnel,
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sessKey, tags,
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wantACK, replyLeaseSet);
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if (msg == null) {
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// set to null if there are no tunnels to ack the reply back through
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// (should we always fail for this? or should we send it anyway, even if
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// we dont receive the reply? hmm...)
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if (_log.shouldLog(Log.WARN))
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_log.warn(getJobId() + ": Unable to create the garlic message (no tunnels left or too lagged) to " + _toString);
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getContext().statManager().addRateData("client.dispatchNoTunnels", getContext().clock().now() - _start, 0);
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dieFatal();
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return;
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}
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": send() - token expected " + token + " to " + _toString);
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SendSuccessJob onReply = null;
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SendTimeoutJob onFail = null;
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ReplySelector selector = null;
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if (wantACK) {
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onReply = new SendSuccessJob(getContext(), sessKey, tags);
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onFail = new SendTimeoutJob(getContext());
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selector = new ReplySelector(token);
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}
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": Placing GarlicMessage into the new tunnel message bound for "
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+ _toString + " at "
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+ _lease.getTunnelId() + " on "
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+ _lease.getGateway().toBase64());
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_outTunnel = selectOutboundTunnel();
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if (_outTunnel != null) {
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if (_log.shouldLog(Log.DEBUG))
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_log.debug(getJobId() + ": Sending tunnel message out " + _outTunnel.getSendTunnelId(0) + " to "
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+ _toString + " at "
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+ _lease.getTunnelId() + " on "
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+ _lease.getGateway().toBase64());
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DispatchJob dispatchJob = new DispatchJob(getContext(), msg, selector, onReply, onFail, (int)(_overallExpiration-getContext().clock().now()));
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if (false) // dispatch may take 100+ms, so toss it in its own job
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getContext().jobQueue().addJob(dispatchJob);
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else
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dispatchJob.runJob();
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} else {
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if (_log.shouldLog(Log.WARN))
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_log.warn(getJobId() + ": Could not find any outbound tunnels to send the payload through... this might take a while");
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getContext().statManager().addRateData("client.dispatchNoTunnels", getContext().clock().now() - _start, 0);
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dieFatal();
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}
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_clientMessage = null;
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_clove = null;
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getContext().statManager().addRateData("client.dispatchPrepareTime", getContext().clock().now() - _start, 0);
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if (!wantACK)
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getContext().statManager().addRateData("client.dispatchNoACK", 1, 0);
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}
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private class DispatchJob extends JobImpl {
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private GarlicMessage _msg;
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private ReplySelector _selector;
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private SendSuccessJob _replyFound;
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private SendTimeoutJob _replyTimeout;
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private int _timeoutMs;
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public DispatchJob(RouterContext ctx, GarlicMessage msg, ReplySelector sel, SendSuccessJob success, SendTimeoutJob timeout, int timeoutMs) {
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super(ctx);
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_msg = msg;
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_selector = sel;
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_replyFound = success;
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_replyTimeout = timeout;
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_timeoutMs = timeoutMs;
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}
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public String getName() { return "Dispatch outbound client message"; }
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public void runJob() {
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if (_selector != null)
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getContext().messageRegistry().registerPending(_selector, _replyFound, _replyTimeout, _timeoutMs);
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if (_log.shouldLog(Log.INFO))
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_log.info("Dispatching message to " + _toString + ": " + _msg);
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long before = getContext().clock().now();
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getContext().tunnelDispatcher().dispatchOutbound(_msg, _outTunnel.getSendTunnelId(0), _lease.getTunnelId(), _lease.getGateway());
|
|
long dispatchSendTime = getContext().clock().now() - before;
|
|
if (_log.shouldLog(Log.INFO))
|
|
_log.info("Dispatching message to " + _toString + " complete");
|
|
getContext().statManager().addRateData("client.dispatchTime", getContext().clock().now() - _start, 0);
|
|
getContext().statManager().addRateData("client.dispatchSendTime", dispatchSendTime, 0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Pick an arbitrary outbound tunnel to send the message through, or null if
|
|
* there aren't any around
|
|
*
|
|
*/
|
|
private TunnelInfo selectOutboundTunnel() {
|
|
return getContext().tunnelManager().selectOutboundTunnel(_from.calculateHash());
|
|
}
|
|
/**
|
|
* Pick an arbitrary outbound tunnel for any deliveryStatusMessage to come back in
|
|
*
|
|
*/
|
|
private TunnelInfo selectInboundTunnel() {
|
|
return getContext().tunnelManager().selectInboundTunnel(_from.calculateHash());
|
|
}
|
|
|
|
/**
|
|
* give up the ghost, this message just aint going through. tell the client to fuck off.
|
|
*
|
|
* this is safe to call multiple times (only tells the client once)
|
|
*/
|
|
private void dieFatal() {
|
|
if (_finished) return;
|
|
_finished = true;
|
|
|
|
long sendTime = getContext().clock().now() - _start;
|
|
if (_log.shouldLog(Log.WARN))
|
|
_log.warn(getJobId() + ": Failed to send the message " + _clientMessageId + " after "
|
|
+ sendTime + "ms");
|
|
|
|
long messageDelay = getContext().throttle().getMessageDelay();
|
|
long tunnelLag = getContext().throttle().getTunnelLag();
|
|
long inboundDelta = (long)getContext().throttle().getInboundRateDelta();
|
|
|
|
getContext().statManager().addRateData("client.timeoutCongestionTunnel", tunnelLag, 1);
|
|
getContext().statManager().addRateData("client.timeoutCongestionMessage", messageDelay, 1);
|
|
getContext().statManager().addRateData("client.timeoutCongestionInbound", inboundDelta, 1);
|
|
|
|
getContext().messageHistory().sendPayloadMessage(_clientMessageId.getMessageId(), false, sendTime);
|
|
getContext().clientManager().messageDeliveryStatusUpdate(_from, _clientMessageId, false);
|
|
getContext().statManager().updateFrequency("client.sendMessageFailFrequency");
|
|
_clientMessage = null;
|
|
_clove = null;
|
|
}
|
|
|
|
/** build the payload clove that will be used for all of the messages, placing the clove in the status structure */
|
|
private void buildClove() {
|
|
PayloadGarlicConfig clove = new PayloadGarlicConfig();
|
|
|
|
DeliveryInstructions instructions = new DeliveryInstructions();
|
|
instructions.setDeliveryMode(DeliveryInstructions.DELIVERY_MODE_DESTINATION);
|
|
instructions.setDestination(_to.calculateHash());
|
|
|
|
instructions.setDelayRequested(false);
|
|
instructions.setDelaySeconds(0);
|
|
instructions.setEncrypted(false);
|
|
|
|
clove.setCertificate(new Certificate(Certificate.CERTIFICATE_TYPE_NULL, null));
|
|
clove.setDeliveryInstructions(instructions);
|
|
clove.setExpiration(OVERALL_TIMEOUT_MS_DEFAULT+getContext().clock().now());
|
|
clove.setId(getContext().random().nextLong(I2NPMessage.MAX_ID_VALUE));
|
|
|
|
DataMessage msg = new DataMessage(getContext());
|
|
msg.setData(_clientMessage.getPayload().getEncryptedData());
|
|
msg.setMessageExpiration(clove.getExpiration());
|
|
|
|
clove.setPayload(msg);
|
|
clove.setRecipientPublicKey(null);
|
|
clove.setRequestAck(false);
|
|
|
|
_clove = clove;
|
|
_cloveId = _clove.getId();
|
|
|
|
if (_log.shouldLog(Log.DEBUG))
|
|
_log.debug(getJobId() + ": Built payload clove with id " + clove.getId());
|
|
}
|
|
|
|
/**
|
|
* Keep an eye out for any of the delivery status message tokens that have been
|
|
* sent down the various tunnels to deliver this message
|
|
*
|
|
*/
|
|
private class ReplySelector implements MessageSelector {
|
|
private long _pendingToken;
|
|
public ReplySelector(long token) {
|
|
_pendingToken = token;
|
|
if (_log.shouldLog(Log.INFO))
|
|
_log.info(OutboundClientMessageOneShotJob.this.getJobId()
|
|
+ "Reply selector for client message: token=" + token);
|
|
}
|
|
|
|
public boolean continueMatching() {
|
|
if (_log.shouldLog(Log.DEBUG))
|
|
_log.debug(OutboundClientMessageOneShotJob.this.getJobId()
|
|
+ "dont continue matching for token=" + _pendingToken);
|
|
return false;
|
|
}
|
|
public long getExpiration() { return _overallExpiration; }
|
|
|
|
public boolean isMatch(I2NPMessage inMsg) {
|
|
if (inMsg.getType() == DeliveryStatusMessage.MESSAGE_TYPE) {
|
|
if (_log.shouldLog(Log.INFO))
|
|
_log.info(OutboundClientMessageOneShotJob.this.getJobId()
|
|
+ "delivery status message received: " + inMsg + " our token: " + _pendingToken);
|
|
return _pendingToken == ((DeliveryStatusMessage)inMsg).getMessageId();
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public String toString() {
|
|
return "sending " + _toString + " waiting for token " + _pendingToken
|
|
+ " for cloveId " + _cloveId;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Called after we get a confirmation that the message was delivered safely
|
|
* (hoo-ray!)
|
|
*
|
|
*/
|
|
private class SendSuccessJob extends JobImpl implements ReplyJob {
|
|
private SessionKey _key;
|
|
private Set _tags;
|
|
|
|
/**
|
|
* Create a new success job that will be fired when the message encrypted with
|
|
* the given session key and bearing the specified tags are confirmed delivered.
|
|
*
|
|
*/
|
|
public SendSuccessJob(RouterContext enclosingContext, SessionKey key, Set tags) {
|
|
super(enclosingContext);
|
|
_key = key;
|
|
_tags = tags;
|
|
}
|
|
|
|
public String getName() { return "Send client message successful"; }
|
|
public void runJob() {
|
|
if (_finished) return;
|
|
_finished = true;
|
|
long sendTime = getContext().clock().now() - _start;
|
|
if (_log.shouldLog(Log.INFO))
|
|
_log.info(OutboundClientMessageOneShotJob.this.getJobId()
|
|
+ ": SUCCESS! msg " + _clientMessageId
|
|
+ " sent after " + sendTime + "ms");
|
|
|
|
if ( (_key != null) && (_tags != null) && (_tags.size() > 0) ) {
|
|
if (_leaseSet != null)
|
|
getContext().sessionKeyManager().tagsDelivered(_leaseSet.getEncryptionKey(),
|
|
_key, _tags);
|
|
}
|
|
|
|
long dataMsgId = _cloveId;
|
|
getContext().messageHistory().sendPayloadMessage(dataMsgId, true, sendTime);
|
|
getContext().clientManager().messageDeliveryStatusUpdate(_from, _clientMessageId, true);
|
|
_lease.setNumSuccess(_lease.getNumSuccess()+1);
|
|
|
|
int size = _clientMessageSize;
|
|
|
|
getContext().statManager().addRateData("client.sendAckTime", sendTime, 0);
|
|
getContext().statManager().addRateData("client.sendMessageSize", _clientMessageSize, sendTime);
|
|
if (_outTunnel != null) {
|
|
if (_outTunnel.getLength() > 0)
|
|
size = ((size + 1023) / 1024) * 1024; // messages are in ~1KB blocks
|
|
|
|
for (int i = 0; i < _outTunnel.getLength(); i++) {
|
|
getContext().profileManager().tunnelTestSucceeded(_outTunnel.getPeer(i), sendTime);
|
|
getContext().profileManager().tunnelDataPushed(_outTunnel.getPeer(i), sendTime, size);
|
|
}
|
|
_outTunnel.incrementVerifiedBytesTransferred(size);
|
|
}
|
|
if (_inTunnel != null)
|
|
for (int i = 0; i < _inTunnel.getLength(); i++)
|
|
getContext().profileManager().tunnelTestSucceeded(_inTunnel.getPeer(i), sendTime);
|
|
}
|
|
|
|
public void setMessage(I2NPMessage msg) {}
|
|
}
|
|
|
|
/**
|
|
* Fired after the basic timeout for sending through the given tunnel has been reached.
|
|
* We'll accept successes later, but won't expect them
|
|
*
|
|
*/
|
|
private class SendTimeoutJob extends JobImpl {
|
|
public SendTimeoutJob(RouterContext enclosingContext) {
|
|
super(enclosingContext);
|
|
}
|
|
|
|
public String getName() { return "Send client message timed out"; }
|
|
public void runJob() {
|
|
if (_log.shouldLog(Log.DEBUG))
|
|
_log.debug(OutboundClientMessageOneShotJob.this.getJobId()
|
|
+ ": Soft timeout through the lease " + _lease);
|
|
|
|
_lease.setNumFailure(_lease.getNumFailure()+1);
|
|
dieFatal();
|
|
}
|
|
}
|
|
}
|