Examples with ConnectionException org.jivesoftware.smack.SmackException.ConnectionException used on opensource projects

Example 1 with ConnectionException

use of org.jivesoftware.smack.SmackException.ConnectionException in project Smack by igniterealtime.

the class SmackExceptionTest method testConnectionException.

@Test
public void testConnectionException() throws UnknownHostException {
    List<HostAddress> failedAddresses = new LinkedList<HostAddress>();
    String host = "foo.bar.example";
    InetAddress inetAddress = InetAddress.getByAddress(host, new byte[] { 0, 0, 0, 0 });
    List<InetAddress> inetAddresses = Collections.singletonList(inetAddress);
    HostAddress hostAddress = new HostAddress(host, 1234, inetAddresses);
    hostAddress.setException(new Exception("Failed for some reason"));
    failedAddresses.add(hostAddress);
    host = "barz.example";
    inetAddress = InetAddress.getByAddress(host, new byte[] { 0, 0, 0, 0 });
    inetAddresses = Collections.singletonList(inetAddress);
    hostAddress = new HostAddress(host, 5678, inetAddresses);
    hostAddress.setException(new Exception("Failed for some other reason"));
    failedAddresses.add(hostAddress);
    ConnectionException connectionException = ConnectionException.from(failedAddresses);
    String message = connectionException.getMessage();
    assertEquals("The following addresses failed: 'foo.bar.example:1234' failed because: java.lang.Exception: Failed for some reason, 'barz.example:5678' failed because: java.lang.Exception: Failed for some other reason", message);
}

Example 2 with ConnectionException

use of org.jivesoftware.smack.SmackException.ConnectionException in project Smack by igniterealtime.

the class XMPPBOSHConnection method connectInternal.

@Override
protected void connectInternal() throws SmackException, InterruptedException {
    done = false;
    notified = false;
    try {
        // Ensure a clean starting state
        if (client != null) {
            client.close();
            client = null;
        }
        sessionID = null;
        // Initialize BOSH client
        BOSHClientConfig.Builder cfgBuilder = BOSHClientConfig.Builder.create(config.getURI(), config.getXMPPServiceDomain().toString());
        if (config.isProxyEnabled()) {
            cfgBuilder.setProxy(config.getProxyAddress(), config.getProxyPort());
        }
        client = BOSHClient.create(cfgBuilder.build());
        client.addBOSHClientConnListener(new BOSHConnectionListener());
        client.addBOSHClientResponseListener(new BOSHPacketReader());
        // Initialize the debugger
        if (config.isDebuggerEnabled()) {
            initDebugger();
            if (isFirstInitialization) {
                if (debugger.getReaderListener() != null) {
                    addAsyncStanzaListener(debugger.getReaderListener(), null);
                }
                if (debugger.getWriterListener() != null) {
                    addPacketSendingListener(debugger.getWriterListener(), null);
                }
            }
        }
        // Send the session creation request
        client.send(ComposableBody.builder().setNamespaceDefinition("xmpp", XMPP_BOSH_NS).setAttribute(BodyQName.createWithPrefix(XMPP_BOSH_NS, "version", "xmpp"), "1.0").build());
    } catch (Exception e) {
        throw new ConnectionException(e);
    }
    // Wait for the response from the server
    synchronized (this) {
        if (!connected) {
            final long deadline = System.currentTimeMillis() + getReplyTimeout();
            while (!notified) {
                final long now = System.currentTimeMillis();
                if (now >= deadline)
                    break;
                wait(deadline - now);
            }
        }
    }
    // If there is no feedback, throw an remote server timeout error
    if (!connected && !done) {
        done = true;
        String errorMessage = "Timeout reached for the connection to " + getHost() + ":" + getPort() + ".";
        throw new SmackException(errorMessage);
    }
    tlsHandled.reportSuccess();
    saslFeatureReceived.reportSuccess();
}

Example 3 with ConnectionException

use of org.jivesoftware.smack.SmackException.ConnectionException in project Smack by igniterealtime.

the class XMPPTCPConnection method connectUsingConfiguration.

private void connectUsingConfiguration() throws ConnectionException, IOException {
    List<HostAddress> failedAddresses = populateHostAddresses();
    SocketFactory socketFactory = config.getSocketFactory();
    ProxyInfo proxyInfo = config.getProxyInfo();
    int timeout = config.getConnectTimeout();
    if (socketFactory == null) {
        socketFactory = SocketFactory.getDefault();
    }
    for (HostAddress hostAddress : hostAddresses) {
        Iterator<InetAddress> inetAddresses = null;
        String host = hostAddress.getFQDN();
        int port = hostAddress.getPort();
        if (proxyInfo == null) {
            inetAddresses = hostAddress.getInetAddresses().iterator();
            assert (inetAddresses.hasNext());
            innerloop: while (inetAddresses.hasNext()) {
                // Create a *new* Socket before every connection attempt, i.e. connect() call, since Sockets are not
                // re-usable after a failed connection attempt. See also SMACK-724.
                socket = socketFactory.createSocket();
                final InetAddress inetAddress = inetAddresses.next();
                final String inetAddressAndPort = inetAddress + " at port " + port;
                LOGGER.finer("Trying to establish TCP connection to " + inetAddressAndPort);
                try {
                    socket.connect(new InetSocketAddress(inetAddress, port), timeout);
                } catch (Exception e) {
                    hostAddress.setException(inetAddress, e);
                    if (inetAddresses.hasNext()) {
                        continue innerloop;
                    } else {
                        break innerloop;
                    }
                }
                LOGGER.finer("Established TCP connection to " + inetAddressAndPort);
                // We found a host to connect to, return here
                this.host = host;
                this.port = port;
                return;
            }
            failedAddresses.add(hostAddress);
        } else {
            socket = socketFactory.createSocket();
            StringUtils.requireNotNullOrEmpty(host, "Host of HostAddress " + hostAddress + " must not be null when using a Proxy");
            final String hostAndPort = host + " at port " + port;
            LOGGER.finer("Trying to establish TCP connection via Proxy to " + hostAndPort);
            try {
                proxyInfo.getProxySocketConnection().connect(socket, host, port, timeout);
            } catch (IOException e) {
                hostAddress.setException(e);
                continue;
            }
            LOGGER.finer("Established TCP connection to " + hostAndPort);
            // We found a host to connect to, return here
            this.host = host;
            this.port = port;
            return;
        }
    }
    // HostAddresses in the exception
    throw ConnectionException.from(failedAddresses);
}