@Override
public void send(Packet<T> packet, Metadata<T> metadata) {
// Update last modified time
responseHandler.resetPendingTime(metadata);
super.send(packet, metadata);
}
public Collection<Metadata<T>> retransmit() {
// Update outdated not acked packets
Collection<Metadata<T>> retransmits = responseHandler.updatePendingTime(rttHandler.getRTO());
if (!retransmits.isEmpty()) {
rttHandler.backoff();
}
return retransmits;
}