public void failed(int reason) {
removeRequest(
this,
reason == NATTraversalObserver.FT_NO_RENDEZVOUS
? OUTCOME_FAILED_NO_REND
: OUTCOME_FAILED_OTHER);
adapter.failed();
}
public void succeeded(InetSocketAddress rendezvous, InetSocketAddress target, Map reply) {
removeRequest(this, OUTCOME_SUCCESS);
if (Logger.isEnabled()) {
Logger.log(
new LogEvent(
LOGID,
"NAT traversal for " + initiator.getDisplayName() + "/" + target + " succeeded"));
}
adapter.success(target);
}
public void create(
PeerNATInitiator initiator, InetSocketAddress target, PeerNATTraversalAdapter adapter) {
boolean bad = false;
synchronized (initiators) {
if (negative_result_bloom.contains(target.toString().getBytes())) {
bad = true;
failed_negative_bloom++;
} else {
LinkedList requests = (LinkedList) initiators.get(initiator);
if (requests == null) {
// we get here when download stopped at same time
// Debug.out( "initiator not found" );
bad = true;
} else {
PeerNATTraversal traversal = new PeerNATTraversal(initiator, target, adapter);
requests.addLast(traversal);
pending_requests.addLast(traversal);
if (Logger.isEnabled()) {
Logger.log(
new LogEvent(
LOGID,
"created NAT traversal for " + initiator.getDisplayName() + "/" + target));
}
}
}
}
if (bad) {
adapter.failed();
}
}
protected void cancel() {
NATTraversal active_traversal;
synchronized (this) {
cancelled = true;
active_traversal = traversal;
}
if (active_traversal == null) {
removeRequest(this, OUTCOME_FAILED_OTHER);
} else {
active_traversal.cancel();
}
adapter.failed();
}
public void disabled() {
removeRequest(this, OUTCOME_FAILED_OTHER);
adapter.failed();
}
public void failed(Throwable cause) {
removeRequest(this, OUTCOME_FAILED_OTHER);
adapter.failed();
}