@Override
protected Void doInBackground(Void... params) {
do {
try {
if (mConnection == null) {
mConnection =
new TcpClient(
InetAddress.getByName(SERVER_URL), SERVER_PORT, new ConnectionHandler());
mConnection.registerPacket(ConfigurationPacket.class);
mConnection.registerPacket(RegistrationPacket.class);
mConnection.registerPacket(UpdatePacket.class);
mConnection.registerPacket(UUIDRequestPacket.class);
mConnection.registerPacket(DeviceInformationPacket.class);
mConnection.registerPacket(LookupContactPacket.class);
} else if (!mConnection.isConnected())
mConnection.attemptConnection(InetAddress.getByName(SERVER_URL), SERVER_PORT);
else {
for (Entry<Integer, Packet> packet : pendingPackets.entrySet()) {
if (packet.getKey() < Common.getEpoch() - 60000)
Log.w(
TAG,
"Is the client or network overwhelmed? There seems to be a major delay between receiving packets and processing them.");
Log.w(TAG, "Receiving Packet " + packet.getKey() + " > " + packet.getValue());
if (packet.getValue() instanceof CommandPacket) {
CommandPacket var1 = ((CommandPacket) packet.getValue());
if (var1.getKeyword().toUpperCase().equals("PONG")) {}
} else if (packet.getValue() instanceof ConfigurationPacket) {
LaunchActivity.getConfigHandler()
.pushChanges(((ConfigurationPacket) packet.getValue()).config);
} else if (packet.getValue() instanceof UUIDRequestPacket) {
uuid = ((UUIDRequestPacket) packet.getValue()).uuid;
LaunchActivity.getConfigHandler().getConfig().set("device.uuid", uuid);
LaunchActivity.getConfigHandler().saveConfig();
Log.i(TAG, "We got a NEW UUID assigned to us from the server: " + uuid);
} else if (packet.getValue() instanceof DeviceInformationPacket) {
DeviceInformationPacket var = ((DeviceInformationPacket) packet.getValue());
LaunchActivity.getConfigHandler().pushChanges(var.saveToYaml());
LaunchActivity.uiNeedsUpdating = true;
} else if (packet.getValue() instanceof LookupContactPacket) {
LaunchActivity.serverResult = ((LookupContactPacket) packet.getValue());
}
pendingPackets.remove(packet.getKey());
}
for (Entry<Integer, Packet> packet : sendingPackets.entrySet()) {
Log.w(TAG, "Sending Packet " + packet.getKey() + " > " + packet.getValue());
// TODO Make sure we are not sending out dated packets?
mConnection.sendPacket(packet.getValue());
sendingPackets.remove(packet.getKey());
}
sendPingCountdown--;
if (sendPingCountdown < 1) {
// Send ping every minute
sendPingCountdown = 30;
mConnection.sendPing();
}
/**
* The main activity will set the UUID once it has the opportunity to read from
* configuration. As long as the UUID is NULL registration will not take place.
*/
if (uuid != null && !isRegistered) registerMe(false);
if (uuid == null) isRegistered = false;
}
} catch (Exception e) {
e.printStackTrace();
}
// publishProgress( null );
SystemClock.sleep(2000);
} while (true);
}
