Return channel problem

Hi guys,
I have a little problem.
I am tring to use the return channel. I have an ADB
STB.
My main class try to create the connection using the
singleton class RCInterfaceManager. It get a
ConnectionRCInterface object and then I use reserve
and connect method to establish the connection.
My main class implements the ResourceClient interface
so I pass this object as paramether in the reserve
calling.
I set the new connection target using the
ConnectionParameters class.
The problem is that the application try to dial with
the external server and after a few second receives a
PPP busy error in the log file.
What is wrong?
Thanks to allHi
I am trying to get connection with the return channel with a development STB(ADB). I am using this code:
RCInterfaceManager rcm =
RCInterfaceManager.getInstance();
RCInterface[] interfaces = rcm.getInterfaces();
if (interfaces[0] instanceof ConnectionRCInterface) {
ConnectionRCInterface myInterface;
myInterface = (ConnectionRCInterface)interfaces[0];
try {
myInterface.reserve();
ConnectionParameters myConnectionParameters;
myConnectionParameters = new ConnectionParameters
("0199604235697", "username", "password");
myInterface.setTarget(myConnectionParameters);
myInterface.connect();
myInterface.disconnect();
myInterface.release();
} catch (permissionDeniedException e) {
return;
else {
} Here there is the log file:
[1#1] Trying to connect default return channel...
connected.
link up...
waiting up to 30s for IPCP to come up...
ppp: PPP_EV_PEER_REFUSE
Disconnecting modem. IPCP is down.
ppp: PPP_EV_ALREADY_CLOSED
[1#1] Default return channel connection failed.
[1#1:2] java.net.SocketException: ECONNABORTED - Software caused connection abort
[1#1:2] at java.net.PlainSocketImpl.doConnect()
[1#1:2] at java.net.PlainSocketImpl.connectToAddress()
[1#1:2] at java.net.PlainSocketImpl.connect()
[1#1:2] at java.net.Socket.<init>()
[1#1:2] at java.net.Socket.<init>()
[1#1:2] at sun.net.NetworkClient.doConnect()
[1#1:2] at sun.net.www.http.HttpClient.openServer()
[1#1:2] at sun.net.www.http.HttpClient.openServer()
[1#1:2] at sun.net.www.http.HttpClient.<init>()
[1#1:2] at sun.net.www.http.HttpClient.<init>()
[1#1:2] at sun.net.www.http.HttpClient.New()
[1#1:2] at sun.net.www.protocol.http.HttpURLConnection.connect()
[1#1:2] at lib.utility.Connessione.<init>()
[1#1:2] at viasi.XletNazioni.inCaricamento()
[1#1:2] at viasi.XletNazioni.paint()
[1#1:2] at java.awt.Container.paint()
[1#1:2] at org.havi.ui.HScene.paint()
[1#1:2] at org.havi.ui.HScene.update()
[1#1:2] at sun.awt.otk.ComponentModel.handleEvent()
[1#1:2] at java.awt.Component.dispatchEventImpl()
[1#1:2] at java.awt.Container.dispatchEventImpl()
[1#1:2] at java.awt.Window.dispatchEventImpl()
[1#1:2] at java.awt.Component.dispatchEvent()
[1#1:2] at java.awt.EventDispatchThread.run()
What's the problem?Can you help me?

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Return channel, problems trying to connect

Hello.
I am trying to connect my STB and a local PC. I am using an internal modem in my PC in COM3 and my STB is a ADB. The modem tries to connect but then fails saying that the line is occupied but i make a call to reserve before. This is the debug exit:
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Do not connect your PC's modem directly to the STB's modem port. Use a mini PABX in the middle instead. You can find some for eur 100 or less. Make sure you program it to redirect number 0 or 1 to your PC's modem and use that number from your code.

Connect to Return channel: ERROR

Hi everyone,
I am testing return channel, using code as following:
try {
myRCInterface.reserve(null,null);
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When i test this code on DTT-4500 stb, error occurs just at line myRCInterface.setTarget(...): PermissionDeniedException:null
I wonder if this code is wrong? or modem of my stb is fault?
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hi,
this is quite weird, because it looks like resource reservation did not succeed. but failure to reserve should be reported during the call to reserve().
this looks pretty much like a bug in the stb (well, this is theoretically possible that something reserved the modem just after your reserve, but very unlikely), but maybe it has something to do with the NULL ResourceClient you pass to reserve() - i think you shouldnt do it, because behavior of reserve() with NULL argument is unspecified. I suggest you write something like
myRCInterface.reserve(new ResourceClient() { void notifyRelease(ResourceProxy proxy) { ... } ... and so on.
try this and see if it helps.
is this is development stb or one from a store shelf? i wonder because later you may hit SecurityException, as access to modem is restricted to applications signed with a certificate, which you will not have unless you have a dev. stb. i dont know that stb, but you may lucky because mhp security model didnt actually survive in the italian dtt market, so maybe there wont be any problem.
cheers

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JUST IF YOU 'RE HERE : THANK YOU

I'm developing the return channel. I use a STB with standard modem.
But the connection failed.
This is my code:
RCInterfaceManager rcm = RCInterfaceManager.getInstance();
RCInterface[] interfaces = rcm.getInterfaces();
myInterface = (ConnectionRCInterface) interfaces[0];
//HERE I reserve the interface using the method
//reserve(ResourceClient resourceClient, Object obj)
//but I just declare the implement of ResuorceClient in my
//connection class.
//All the methods are empty!!!!(COULD BE A PROBLEM???):
//implements ResourceClient
//public void notifyRelease(ResourceProxy rsPrx)
//public void release(ResourceProxy rsPrx)
//public boolean requestRelease
//(ResourceProxy rsPrx,java.lang.Object requestData)
//return true;
myInterface.reserve(this, null);
myInterface.setTargetToDefault();
//I make the call to a ISP from an internal phone line.
//So I have to use the "0," before the number to the provider
//Could be the cause of the failure???
ConnectionParameters myConnectionParameters;
myConnectionParameters = new ConnectionParameters("0,0643xxxxxxx", "XXXXXX", "XXXXXXXXi");
myInterface.setTarget(myConnectionParameters);
myInterface.connect();
// HERE I do everithing with the connection
myInterface.disconnect();
myInterface.release();
Another question is: can I use ALL providers (for example one that I use with my pc) or I have to search a particular PROVIDER for STB?
Is it too much what I' m asking??
JUST IF YOU 'RE HERE : THANK YOU

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