public void route(int dstGuid, RPC rpc) throws IOException {
Friend f = netMan.getFriendManager().getFriend(dstGuid);
if (f != null && f.getFriendConnection() != null) {
if (T.t) {
T.info("Rerouting package to friend");
}
f.getFriendConnection().send(rpc);
} else {
// note that one of our friends COULD actually be a closer Route to the destination. But this
// way we send
// the rpc the same way back as be got it. No biggie probably.
rpc.init(this);
Packet p = createRPCPacket(rpc);
send(new Route(netMan.getFriendManager().getMyGUID(), dstGuid, p));
}
}
public void send(int dstGuid, RPC rpc) throws IOException {
if (dstGuid != getRemoteUserGUID()) {
if (T.t) {
T.debug("Rerouting package " + rpc + " to " + dstGuid);
}
route(dstGuid, rpc);
} else {
if (!rpc.isInitialized()) {
rpc.init(
this); // under certain conditions a rpc can be reused and sent a second time - then
// it's the first init call that counts. Don't make it twice.
}
Packet p = createRPCPacket(rpc);
if (T.t) {
T.debug("--> Sending " + rpc + " (" + p.getPos() + " bytes) to " + getRemoteFriend());
}
send(p);
}
}
public void received(int fromGuid, int hops, Packet packet, RPC outerRPC) throws IOException {
int id = packet.readByte();
RPC rpc = RPCFactory.newInstance(id);
if (rpc == null) {
if (T.t) {
T.warn("Skipping unknown RPC ID: " + id + "!!!");
}
packet.skip(packet.getAvailable()); // skip contents of packet
return;
} else {
if (T.t) {
if (outerRPC == null) {
T.debug(
"<-- Recived "
+ rpc
+ " ("
+ (packet.getAvailable() + 1)
+ " bytes) from "
+ netMan.getFriendManager().getNode(fromGuid)
+ " (con: "
+ getRemoteFriend()
+ ")"); // +1 because we read one byte above
} else {
T.debug(
"<----- Recived "
+ rpc
+ " ("
+ (packet.getAvailable() + 1)
+ " bytes) from "
+ netMan.getFriendManager().getNode(fromGuid)
+ " (con: "
+ getRemoteFriend()
+ ", outer: "
+ outerRPC
+ ")"); // +1 because we read one byte above
}
}
rpc.init(this, fromGuid, hops);
rpc.execute(packet);
signalReceived(rpc);
}
}
public void broadcast(short msgId, RPC rpc) throws IOException {
rpc.init(this);
Packet p = createRPCPacket(rpc);
send(new Broadcast(netMan.getFriendManager().getMyGUID(), msgId, p));
}