problem with connection request after upgrading to codenameone 2.0

[Joshua Aroke]

my connection requests has being giving me some problem on a code that is working perfectly before now. I notice that my very first request is been processed and i will get normal response from the server but all other request are not process hereby living an infinite dialog on my screen forever. I notice my request isn't process after trying to know what is happening in the simulators network monitor.

A sample code of my request

public String login(String user, String pass) throws IOException{

        String returned;

        ConnectionRequest r = new ConnectionRequest();

        r.setUrl(urlLogin);

        r.setPost(true);

        r.addArgument("username", user);

        r.addArgument("password", pass);

        InfiniteProgress prog = new InfiniteProgress();

        dg = prog.showInifiniteBlocking();

        addCommandDialog(dg);

        r.setDisposeOnCompletion(dg);

        NetworkManager.getInstance().addToQueueAndWait(r);

        bai = new ByteArrayInputStream(r.getResponseData());

        jp = new JSONParser();

        ht = jp.parse(new InputStreamReader(bai));

        returned=ht.get("ans").toString();

        return returned;

    };

In the above is a kind of logic to log user in with a web-service request. I notice that if the user make the mistake of login credentials and this request come out with false from the server, having notify the user to correct the login cred, It will not allow the process of this request again but just with a infinite progress dialog. Also noticed that sometime my output console do report "Duplicate entry"

[Shai Almog]

Use setDuplicateSupported(true) on the connection request.

[Joshua Aroke]

I can't get that to work yet as my codes keep given connection refused. Now that is what i keep getting whenever i tried to connect.

java.net.ConnectException: Connection refused: connect

at java.net.DualStackPlainSocketImpl.connect0(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:579)

at java.net.Socket.connect(Socket.java:528)

at sun.net.NetworkClient.doConnect(NetworkClient.java:180)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)

at sun.net.www.http.HttpClient.New(HttpClient.java:308)

at sun.net.www.http.HttpClient.New(HttpClient.java:326)

at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)

at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)

at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)

at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)

at com.codename1.impl.javase.JavaSEPort.openOutputStream(JavaSEPort.java:4297)

at com.codename1.io.ConnectionRequest.performOperation(ConnectionRequest.java:308)

at com.codename1.io.NetworkManager$NetworkThread.run(NetworkManager.java:261)

at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)

java.lang.NullPointerException

at java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:106)

at userclasses.Connections.login(Connections.java:57)

at userclasses.StateMachine.onLoginForm_ButtonAction(StateMachine.java:330)

at generated.StateMachineBase.handleComponentAction(StateMachineBase.java:2700)

at com.codename1.ui.util.UIBuilder$FormListener.actionPerformed(UIBuilder.java:2703)

at com.codename1.ui.util.EventDispatcher.fireActionEvent(EventDispatcher.java:345)

at com.codename1.ui.Button.fireActionEvent(Button.java:386)

at com.codename1.ui.Button.released(Button.java:417)

at com.codename1.ui.Button.pointerReleased(Button.java:505)

at com.codename1.ui.Form.pointerReleased(Form.java:2260)

at com.codename1.ui.Form.pointerReleased(Form.java:2200)

at com.codename1.ui.Component.pointerReleased(Component.java:2332)

at com.codename1.ui.Display.handleEvent(Display.java:1892)

at com.codename1.ui.Display.edtLoopImpl(Display.java:994)

at com.codename1.ui.Display.mainEDTLoop(Display.java:925)

at com.codename1.ui.RunnableWrapper.run(RunnableWrapper.java:120)

at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)

java.net.ConnectException: Connection refused: connect

at java.net.DualStackPlainSocketImpl.connect0(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:579)

at java.net.Socket.connect(Socket.java:528)

at sun.net.NetworkClient.doConnect(NetworkClient.java:180)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)

at sun.net.www.http.HttpClient.New(HttpClient.java:308)

at sun.net.www.http.HttpClient.New(HttpClient.java:326)

at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)

at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)

at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)

at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)

at com.codename1.impl.javase.JavaSEPort.openOutputStream(JavaSEPort.java:4297)

at com.codename1.io.ConnectionRequest.performOperation(ConnectionRequest.java:308)

at com.codename1.io.NetworkManager$NetworkThread.run(NetworkManager.java:261)

at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)java.net.ConnectException: Connection refused: connect

at java.net.DualStackPlainSocketImpl.connect0(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:579)

at java.net.Socket.connect(Socket.java:528)

at sun.net.NetworkClient.doConnect(NetworkClient.java:180)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)

at sun.net.www.http.HttpClient.New(HttpClient.java:308)

at sun.net.www.http.HttpClient.New(HttpClient.java:326)

at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)

at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)

at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)

at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)

at com.codename1.impl.javase.JavaSEPort.openOutputStream(JavaSEPort.java:4297)

at com.codename1.io.ConnectionRequest.performOperation(ConnectionRequest.java:308)

at com.codename1.io.NetworkManager$NetworkThread.run(NetworkManager.java:261)

at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)

java.lang.NullPointerException

at java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:106)

at userclasses.Connections.login(Connections.java:57)

at userclasses.StateMachine.onLoginForm_ButtonAction(StateMachine.java:330)

at generated.StateMachineBase.handleComponentAction(StateMachineBase.java:2700)

at com.codename1.ui.util.UIBuilder$FormListener.actionPerformed(UIBuilder.java:2703)

at com.codename1.ui.util.EventDispatcher.fireActionEvent(EventDispatcher.java:345)

at com.codename1.ui.Button.fireActionEvent(Button.java:386)

at com.codename1.ui.Button.released(Button.java:417)

at com.codename1.ui.Button.pointerReleased(Button.java:505)

at com.codename1.ui.Form.pointerReleased(Form.java:2260)

at com.codename1.ui.Form.pointerReleased(Form.java:2200)

at com.codename1.ui.Component.pointerReleased(Component.java:2332)

at com.codename1.ui.Display.handleEvent(Display.java:1892)

at com.codename1.ui.Display.edtLoopImpl(Display.java:994)

at com.codename1.ui.Display.mainEDTLoop(Display.java:925)

at com.codename1.ui.RunnableWrapper.run(RunnableWrapper.java:120)

at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)

java.net.ConnectException: Connection refused: connect

at java.net.DualStackPlainSocketImpl.connect0(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:579)

at java.net.Socket.connect(Socket.java:528)

at sun.net.NetworkClient.doConnect(NetworkClient.java:180)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)

at sun.net.www.http.HttpClient.New(HttpClient.java:308)

at sun.net.www.http.HttpClient.New(HttpClient.java:326)

at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)

at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)

at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)

at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)

at com.codename1.impl.javase.JavaSEPort.openOutputStream(JavaSEPort.java:4297)

at com.codename1.io.ConnectionRequest.performOperation(ConnectionRequest.java:308)

at com.codename1.io.NetworkManager$NetworkThread.run(NetworkManager.java:261)

at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)

[Shai Almog]

You have a networking problem.

[Joshua Aroke]

I'm sorry, that's true as i confuse two different URL together

[Mukunzi Desire]

hello Sir! am encountering the same problem yet my network is working properly,

i am encountering this while sending rim build,how can i fix it?

[Shai Almog]

I don't understand what you are saying.
This thread is over a year old and not opened by yourself.