Examples with PacketCollector org.jivesoftware.smack.PacketCollector used on opensource projects

Example 16 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class StreamNegotiator method initiateIncomingStream.

Packet initiateIncomingStream(Connection connection, StreamInitiation initiation) throws XMPPException {
    StreamInitiation response = createInitiationAccept(initiation, getNamespaces());
    // establish collector to await response
    PacketCollector collector = connection.createPacketCollector(getInitiationPacketFilter(initiation.getFrom(), initiation.getSessionID()));
    connection.sendPacket(response);
    Packet streamMethodInitiation = collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    collector.cancel();
    if (streamMethodInitiation == null) {
        throw new XMPPException("No response from file transfer initiator");
    }
    return streamMethodInitiation;
}

Example 17 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class PrivateDataManager method getPrivateData.

/**
 * Returns the private data specified by the given element name and namespace. Each chunk
 * of private data is uniquely identified by an element name and namespace pair.<p>
 *
 * If a PrivateDataProvider is registered for the specified element name/namespace pair then
 * that provider will determine the specific object type that is returned. If no provider
 * is registered, a {@link DefaultPrivateData} instance will be returned.
 *
 * @param elementName the element name.
 * @param namespace the namespace.
 * @return the private data.
 * @throws XMPPException if an error occurs getting the private data.
 */
public PrivateData getPrivateData(final String elementName, final String namespace) throws XMPPException {
    // Create an IQ packet to get the private data.
    IQ privateDataGet = new IQ() {

        public String getChildElementXML() {
            StringBuilder buf = new StringBuilder();
            buf.append("<query xmlns=\"jabber:iq:private\">");
            buf.append("<").append(elementName).append(" xmlns=\"").append(namespace).append("\"/>");
            buf.append("</query>");
            return buf.toString();
        }
    };
    privateDataGet.setType(IQ.Type.GET);
    // Address the packet to the other account if user has been set.
    if (user != null) {
        privateDataGet.setTo(user);
    }
    // Setup a listener for the reply to the set operation.
    String packetID = privateDataGet.getPacketID();
    PacketCollector collector = connection.createPacketCollector(new PacketIDFilter(packetID));
    // Send the private data.
    connection.sendPacket(privateDataGet);
    // Wait up to five seconds for a response from the server.
    IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from the server.");
    } else // If the server replied with an error, throw an exception.
    if (response.getType() == IQ.Type.ERROR) {
        throw new XMPPException(response.getError());
    }
    return ((PrivateDataResult) response).getPrivateData();
}

Example 18 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class PrivateDataManager method setPrivateData.

/**
 * Sets a private data value. Each chunk of private data is uniquely identified by an
 * element name and namespace pair. If private data has already been set with the
 * element name and namespace, then the new private data will overwrite the old value.
 *
 * @param privateData the private data.
 * @throws XMPPException if setting the private data fails.
 */
public void setPrivateData(final PrivateData privateData) throws XMPPException {
    // Create an IQ packet to set the private data.
    IQ privateDataSet = new IQ() {

        public String getChildElementXML() {
            StringBuilder buf = new StringBuilder();
            buf.append("<query xmlns=\"jabber:iq:private\">");
            buf.append(privateData.toXML());
            buf.append("</query>");
            return buf.toString();
        }
    };
    privateDataSet.setType(IQ.Type.SET);
    // Address the packet to the other account if user has been set.
    if (user != null) {
        privateDataSet.setTo(user);
    }
    // Setup a listener for the reply to the set operation.
    String packetID = privateDataSet.getPacketID();
    PacketCollector collector = connection.createPacketCollector(new PacketIDFilter(packetID));
    // Send the private data.
    connection.sendPacket(privateDataSet);
    // Wait up to five seconds for a response from the server.
    IQ response = (IQ) collector.nextResult(5000);
    // Stop queuing results
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from the server.");
    } else // If the server replied with an error, throw an exception.
    if (response.getType() == IQ.Type.ERROR) {
        throw new XMPPException(response.getError());
    }
}

Example 19 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class RemoteCommand method executeAction.

/**
 * Executes the <code>action</codo> with the <code>form</code>.
 * The action could be any of the available actions. The form must
 * be the anwser of the previous stage. It can be <tt>null</tt> if it is the first stage.
 *
 * @param action the action to execute.
 * @param form the form with the information.
 * @param timeout the amount of time to wait for a reply.
 * @throws XMPPException if there is a problem executing the command.
 */
private void executeAction(Action action, Form form, long timeout) throws XMPPException {
    // TODO: Check that all the required fields of the form were filled, if
    // TODO: not throw the corresponding exeption. This will make a faster response,
    // TODO: since the request is stoped before it's sent.
    AdHocCommandData data = new AdHocCommandData();
    data.setType(IQ.Type.SET);
    data.setTo(getOwnerJID());
    data.setNode(getNode());
    data.setSessionID(sessionID);
    data.setAction(action);
    if (form != null) {
        data.setForm(form.getDataFormToSend());
    }
    PacketCollector collector = connection.createPacketCollector(new PacketIDFilter(data.getPacketID()));
    connection.sendPacket(data);
    Packet response = collector.nextResult(timeout);
    // Cancel the collector.
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from server on status set.");
    }
    if (response.getError() != null) {
        throw new XMPPException(response.getError());
    }
    AdHocCommandData responseData = (AdHocCommandData) response;
    this.sessionID = responseData.getSessionID();
    super.setData(responseData);
}

Example 20 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project Openfire by igniterealtime.

the class ThrottleTestWriter method main.

/**
 * Starts the throttle test write client.
 *
 * @param args application arguments.
 */
public static void main(String[] args) {
    if (args.length != 3) {
        System.out.println("Usage: java ThrottleTestWriter [server] [username] [password]");
        System.exit(0);
    }
    String server = args[0];
    String username = args[1];
    String password = args[2];
    try {
        // Connect to the server, without TLS encryption.
        ConnectionConfiguration config = new ConnectionConfiguration(server);
        config.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);
        final XMPPConnection con = new XMPPConnection(config);
        System.out.print("Connecting to " + server + "... ");
        con.connect();
        con.login(username, password, "writer");
        System.out.print("success.");
        System.out.println("");
        // Get the "real" server address.
        server = con.getServiceName();
        String writerAddress = username + "@" + server + "/writer";
        final String readerAddress = username + "@" + server + "/reader";
        System.out.println("Registered as " + writerAddress);
        // Look for the reader process.
        System.out.print("Looking for " + readerAddress + "...");
        while (true) {
            IQ testIQ = new Time();
            testIQ.setType(IQ.Type.GET);
            testIQ.setTo(readerAddress);
            PacketCollector collector = con.createPacketCollector(new PacketIDFilter(testIQ.getPacketID()));
            con.sendPacket(testIQ);
            // Wait 5 seconds.
            long start = System.currentTimeMillis();
            Packet result = collector.nextResult(5000);
            collector.cancel();
            // If we got a result, continue.
            if (result != null && result.getError() == null) {
                System.out.println(" found reader. Starting packet flood.");
                break;
            }
            System.out.print(".");
            long end = System.currentTimeMillis();
            if (end - start < 5000) {
                try {
                    Thread.sleep(5000 - (end - start));
                } catch (Exception e) {
                // ignore.
                }
            }
        }
        // Create a process to log how many packets we're writing out.
        Runnable statsRunnable = new Runnable() {

            public void run() {
                while (!done) {
                    try {
                        Thread.sleep(5000);
                    } catch (Exception e) {
                    /* ignore */
                    }
                    int count = packetCount.getAndSet(0);
                    System.out.println("Packets per second: " + (count / 5));
                }
            }
        };
        Thread statsThread = new Thread(statsRunnable);
        statsThread.setDaemon(true);
        statsThread.start();
        // Now start flooding packets.
        Message testMessage = new Message(readerAddress);
        testMessage.setBody("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
        while (!done) {
            con.sendPacket(testMessage);
            packetCount.getAndIncrement();
        }
    } catch (Exception e) {
        System.out.println("\nError: " + e.getMessage());
        e.printStackTrace();
    }
}