private boolean handleAnnounceRequest(Message m, PeerNode source) {
long uid = m.getLong(DMT.UID);
OpennetManager om = node.getOpennet();
if (om == null || !source.canAcceptAnnouncements()) {
Message msg = DMT.createFNPOpennetDisabled(uid);
try {
source.sendAsync(msg, null, node.nodeStats.announceByteCounter);
} catch (NotConnectedException e) {
// Ok
}
return true;
}
if (node.recentlyCompleted(uid)) {
Message msg = DMT.createFNPRejectedLoop(uid);
try {
source.sendAsync(msg, null, node.nodeStats.announceByteCounter);
} catch (NotConnectedException e) {
// Ok
}
return true;
}
boolean success = false;
// No way to check whether it's actually running atm, so lets report it to the completed list
// immediately.
// FIXME we should probably keep a list!
node.completed(uid);
try {
if (!source.shouldAcceptAnnounce(uid)) {
Message msg = DMT.createFNPRejectedOverload(uid, true);
try {
source.sendAsync(msg, null, node.nodeStats.announceByteCounter);
} catch (NotConnectedException e) {
// Ok
}
return true;
}
AnnounceSender sender = new AnnounceSender(m, uid, source, om, node);
node.executor.execute(sender, "Announcement sender for " + uid);
success = true;
return true;
} finally {
if (!success) source.completedAnnounce(uid);
}
}
private boolean handleProbeRequest(Message m, PeerNode source) {
long id = m.getLong(DMT.UID);
if (node.recentlyCompleted(id)) {
Message rejected = DMT.createFNPRejectedLoop(id);
try {
source.sendAsync(rejected, null, node.nodeStats.probeRequestCtr);
} catch (NotConnectedException e) {
Logger.normal(this, "Rejecting probe request from " + source.getPeer() + ": " + e);
}
return true;
}
// Lets not bother with full lockUID, just add it to the recently completed list.
node.completed(id);
// SSKs don't fix bwlimitDelayTime so shouldn't be accepted when overloaded.
if (source.shouldRejectProbeRequest()) {
Logger.normal(this, "Rejecting probe request from " + source.getPeer());
Message rejected = DMT.createFNPRejectedOverload(id, true);
try {
source.sendAsync(rejected, null, node.nodeStats.probeRequestCtr);
} catch (NotConnectedException e) {
Logger.normal(
this, "Rejecting (overload) insert request from " + source.getPeer() + ": " + e);
}
return true;
}
double target = m.getDouble(DMT.TARGET_LOCATION);
if (target > 1.0 || target < 0.0) {
Logger.normal(
this, "Rejecting invalid (target=" + target + ") probe request from " + source.getPeer());
Message rejected = DMT.createFNPRejectedOverload(id, true);
try {
source.sendAsync(rejected, null, node.nodeStats.probeRequestCtr);
} catch (NotConnectedException e) {
Logger.normal(
this, "Rejecting (invalid) insert request from " + source.getPeer() + ": " + e);
}
return true;
}
ProbeRequestHandler.start(m, source, node, target);
return true;
}
