Examples with SipProvider javax.sip.SipProvider used on opensource projects

Example 6 with SipProvider

use of javax.sip.SipProvider in project load-balancer by RestComm.

the class SIPBalancerForwarder method processRequest.

/*
     * (non-Javadoc)
     * @see javax.sip.SipListener#processRequest(javax.sip.RequestEvent)
     */
public void processRequest(RequestEvent requestEvent) {
    // This will be invoked only by external endpoint
    BalancerAppContent content = (BalancerAppContent) requestEvent.getSource();
    boolean isIpv6 = content.isIpv6();
    final SipProvider sipProvider = content.getProvider();
    final Request request = requestEvent.getRequest();
    final String requestMethod = request.getMethod();
    if (logger.isDebugEnabled()) {
        logger.debug("got request:\n" + request);
    }
    if ((requestMethod.equals(Request.OPTIONS) || requestMethod.equals(Request.INFO)) && request.getHeader("Mobicents-Heartbeat") != null && sipProvider == balancerRunner.balancerContext.internalSipProvider) {
        byte[] bytes = (byte[]) request.getContent();
        Properties prop = new Properties();
        try {
            prop.load(new ByteArrayInputStream(bytes, 0, bytes.length));
            Node node = new Node(prop.getProperty("hostname"), prop.getProperty("ip"));
            for (String id : prop.stringPropertyNames()) {
                node.getProperties().put(id, prop.getProperty(id));
            }
            ArrayList<Node> list = new ArrayList<Node>();
            list.add(node);
            this.register.handlePingInRegister(list);
            Response response = balancerRunner.balancerContext.messageFactory.createResponse(Response.OK, request);
            sipProvider.sendResponse(response);
            return;
        } catch (Exception e) {
            logger.error("Failure parsing heartbeat properties from this request " + request, e);
        }
    }
    // Issue 10: https://telestax.atlassian.net/browse/LB-10
    if (request.getContent() != null || (requestMethod.equals(Request.REGISTER) && sipProvider != balancerRunner.balancerContext.internalSipProvider)) {
        SIPMessage message = (SIPMessage) request;
        String initialRemoteAddr = message.getPeerPacketSourceAddress().getHostAddress();
        String initialRemotePort = String.valueOf(message.getPeerPacketSourcePort());
        Header remoteAddrHeader = null;
        Header remotePortHeader = null;
        try {
            remoteAddrHeader = SipFactory.getInstance().createHeaderFactory().createHeader("X-Sip-Balancer-InitialRemoteAddr", initialRemoteAddr);
            remotePortHeader = SipFactory.getInstance().createHeaderFactory().createHeader("X-Sip-Balancer-InitialRemotePort", initialRemotePort);
        } catch (PeerUnavailableException e) {
            logger.error("Unexpected exception while creating custom headers for REGISTER message ", e);
        } catch (ParseException e) {
            logger.error("Unexpected exception while creating custom headers for REGISTER message ", e);
        }
        if (remoteAddrHeader != null)
            request.addHeader(remoteAddrHeader);
        if (remotePortHeader != null)
            request.addHeader(remotePortHeader);
    }
    try {
        updateStats(request);
        forwardRequest(sipProvider, request, isIpv6);
    } catch (Throwable throwable) {
        logger.error("Unexpected exception while forwarding the request " + request, throwable);
        if (!Request.ACK.equalsIgnoreCase(requestMethod)) {
            try {
                Response response = balancerRunner.balancerContext.messageFactory.createResponse(Response.SERVER_INTERNAL_ERROR, request);
                sipProvider.sendResponse(response);
            } catch (Exception e) {
                logger.error("Unexpected exception while trying to send the error response for this " + request, e);
            }
        }
    }
}

Example 7 with SipProvider

use of javax.sip.SipProvider in project load-balancer by RestComm.

the class ProtocolObjects method destroy.

public synchronized void destroy() {
    HashSet<SipProvider> hashSet = new HashSet<SipProvider>();
    for (SipProvider sipProvider : hashSet) {
        hashSet.add(sipProvider);
    }
    for (SipProvider sipProvider : hashSet) {
        for (int j = 0; j < 5; j++) {
            try {
                sipStack.deleteSipProvider(sipProvider);
            } catch (ObjectInUseException ex) {
                try {
                    Thread.sleep(1000);
                } catch (Exception e) {
                }
            }
        }
    }
    sipStack.stop();
}

Example 8 with SipProvider

use of javax.sip.SipProvider in project load-balancer by RestComm.

the class TestSipListener method processPublish.

private void processPublish(RequestEvent requestEvent, ServerTransaction serverTransactionId) {
    try {
        SipProvider sipProvider = (SipProvider) requestEvent.getSource();
        Request request = requestEvent.getRequest();
        logger.info("shootist:  got a publish . ServerTxId = " + serverTransactionId);
        ServerTransaction st = requestEvent.getServerTransaction();
        if (st == null) {
            st = sipProvider.getNewServerTransaction(request);
        }
        inviteServerTid = st;
        Dialog dialog = st.getDialog();
        this.dialogCount++;
        this.dialog = dialog;
        logger.info("Shootme: dialog = " + dialog);
        if (request.getRawContent() != null) {
            this.lastMessageContent = new String(request.getRawContent());
            allMessagesContent.add(new String(lastMessageContent));
        }
        SIPIfMatchHeader sipIfMatchHeader = (SIPIfMatchHeader) request.getHeader(SIPIfMatchHeader.NAME);
        boolean sipIfMatchFound = true;
        if (sipIfMatchHeader != null && sipIfMatchHeader.getETag() != null && !sipIfMatchHeader.getETag().equals(sipETag)) {
            sipIfMatchFound = false;
        }
        if (sipIfMatchFound) {
            Response response = protocolObjects.messageFactory.createResponse(200, request);
            sipETag = Integer.toString(new Random().nextInt(10000000));
            SIPETagHeader sipTagHeader = protocolObjects.headerFactory.createSIPETagHeader(sipETag);
            response.addHeader(sipTagHeader);
            response.addHeader(request.getHeader(ExpiresHeader.NAME));
            st.sendResponse(response);
            logger.info("shootist:  Sending OK.");
        } else {
            Response response = protocolObjects.messageFactory.createResponse(500, request);
            serverTransactionId.sendResponse(response);
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

Example 9 with SipProvider

use of javax.sip.SipProvider in project load-balancer by RestComm.

the class ProtocolObjects method destroy.

public synchronized void destroy() {
    HashSet<SipProvider> hashSet = new HashSet<SipProvider>();
    for (SipProvider sipProvider : hashSet) {
        hashSet.add(sipProvider);
    }
    for (SipProvider sipProvider : hashSet) {
        for (int j = 0; j < 5; j++) {
            try {
                sipStack.deleteSipProvider(sipProvider);
            } catch (ObjectInUseException ex) {
                try {
                    Thread.sleep(1000);
                } catch (Exception e) {
                }
            }
        }
    }
    sipStack.stop();
}

Example 10 with SipProvider

use of javax.sip.SipProvider in project jain-sip.ha by RestComm.

the class B2BUAEarlyDialogRecoveryOn1xxTest method stopSipStack.

public static void stopSipStack(SipStack sipStack, SipListener listener) {
    Iterator<SipProvider> sipProviderIterator = sipStack.getSipProviders();
    try {
        while (sipProviderIterator.hasNext()) {
            SipProvider sipProvider = sipProviderIterator.next();
            ListeningPoint[] listeningPoints = sipProvider.getListeningPoints();
            for (ListeningPoint listeningPoint : listeningPoints) {
                sipProvider.removeListeningPoint(listeningPoint);
                sipStack.deleteListeningPoint(listeningPoint);
                listeningPoints = sipProvider.getListeningPoints();
            }
            sipProvider.removeSipListener(listener);
            sipStack.deleteSipProvider(sipProvider);
            sipProviderIterator = sipStack.getSipProviders();
        }
    } catch (Exception e) {
        throw new IllegalStateException("Cant remove the listening points or sip providers", e);
    }
    sipStack.stop();
    sipStack = null;
}