// Look up an older packet for responses
// Return true if the packet is unique; false if we have seen it before
private boolean rememberPacket(GnutellaPacket pkt) {
GnutellaConnection gc = (GnutellaConnection) packetTable.get(pkt.getGUID());
if (gc != null) return false;
if (DEBUG) System.err.println("**** REMEMBERING: " + pkt + " from " + pkt.getConnection());
packetTable.put(pkt.getGUID(), pkt.getConnection());
return true;
}
// Send the packet to everyone but the originator
private void forwardPacketToAll(GnutellaPacket pkt) {
if ((pkt.ttl == 0) || (--pkt.ttl == 0)) {
if (VERBOSE) System.err.println("-- Dropping packet, TTL expired: " + pkt);
}
pkt.hops++;
if (DEBUG) System.err.println("**** FORWARDING: " + pkt + " to all but " + pkt.getConnection());
// System.err.println("FORWARDING "+pkt);
gs.sendToAllButOne(pkt, pkt.getConnection());
}
