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

Example 6 with ServerTransaction

use of javax.sip.ServerTransaction in project Spark by igniterealtime.

the class CallProcessing method sayOK.

// busy here
// ------------------ say ok
public void sayOK(int callID, String sdpContent) throws CommunicationsException {
    Call call = callDispatcher.getCall(callID);
    if (call == null) {
        throw new CommunicationsException("Failed to find call with id=" + callID);
    }
    if (!call.isIncoming())
        return;
    Dialog dialog = call.getDialog();
    if (dialog == null) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to extract call's associated dialog! Ending Call!");
    }
    Transaction transaction = dialog.getFirstTransaction();
    if (transaction == null || !dialog.isServer()) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to extract a ServerTransaction " + "from the call's associated dialog!");
    }
    ServerTransaction serverTransaction = (ServerTransaction) transaction;
    Response ok = null;
    try {
        ok = sipManCallback.messageFactory.createResponse(Response.OK, dialog.getFirstTransaction().getRequest());
        sipManCallback.attachToTag(ok, dialog);
    } catch (ParseException ex) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to construct an OK response to an INVITE request", ex);
    }
    // Content
    ContentTypeHeader contentTypeHeader = null;
    try {
        // content type should be application/sdp (not applications)
        // reported by Oleg Shevchenko (Miratech)
        contentTypeHeader = sipManCallback.headerFactory.createContentTypeHeader("application", "sdp");
    } catch (ParseException ex) {
        // Shouldn't happen
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to create a content type header for the OK request", ex);
    }
    try {
        ok.setContent(sdpContent, contentTypeHeader);
    } catch (NullPointerException ex) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("No sdp data was provided for the ok response to an INVITE request!", ex);
    } catch (ParseException ex) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to parse sdp data while creating invite request!", ex);
    }
    // and should probably be removed
    if (((ToHeader) ok.getHeader(ToHeader.NAME)).getTag() == null) {
        try {
            ((ToHeader) ok.getHeader(ToHeader.NAME)).setTag(Integer.toString(dialog.hashCode()));
        } catch (ParseException ex) {
            call.setState(Call.DISCONNECTED);
            throw new CommunicationsException("Unable to set to tag", ex);
        }
    }
    ContactHeader contactHeader = sipManCallback.getContactHeader();
    ok.addHeader(contactHeader);
    try {
        serverTransaction.sendResponse(ok);
    } catch (SipException ex) {
        call.setState(Call.DISCONNECTED);
        throw new CommunicationsException("Failed to send an OK response to an INVITE request", ex);
    } catch (InvalidArgumentException e) {
        call.setState(Call.DISCONNECTED);
        sipManCallback.fireCommunicationsError(new CommunicationsException("Failed to send a NOT_FOUND response to an INVITE request!", e));
    }
}

Example 7 with ServerTransaction

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

the class TestSipListener method processRegister.

private void processRegister(Request request, ServerTransaction serverTransactionId) {
    try {
        registerReceived = request;
        ServerTransaction serverTransaction = serverTransactionId == null ? sipProvider.getNewServerTransaction(request) : serverTransactionId;
        lastRegisterCSeqNumber = ((CSeqHeader) request.getHeader("CSeq")).getSeqNumber();
        Response okResponse = protocolObjects.messageFactory.createResponse(Response.OK, request);
        ToHeader toHeader = (ToHeader) okResponse.getHeader(ToHeader.NAME);
        if (toHeader.getTag() == null) {
            toHeader.setTag(Integer.toString(new Random().nextInt(10000000)));
        }
        // okResponse.addHeader(contactHeader);
        serverTransaction.sendResponse(okResponse);
    } catch (Exception ex) {
        ex.printStackTrace();
        logger.error("error sending OK response to message", ex);
    }
}

Example 8 with ServerTransaction

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

the class Shootist method processRequest.

public void processRequest(RequestEvent requestReceivedEvent) {
    Request request = requestReceivedEvent.getRequest();
    requests.add(request);
    ServerTransaction serverTransactionId = requestReceivedEvent.getServerTransaction();
    if (serverTransactionId == null) {
        try {
            serverTransactionId = sipProvider.getNewServerTransaction(request);
        } catch (TransactionAlreadyExistsException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (TransactionUnavailableException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    System.out.println("\n\nRequest " + request.getMethod() + " received at " + sipStack.getStackName() + " with server transaction id " + serverTransactionId);
    if (request.getMethod().equals(Request.INVITE)) {
        processInvite(request, serverTransactionId);
    } else if (request.getMethod().equals(Request.BYE)) {
        processBye(request, serverTransactionId);
    } else if (request.getMethod().equals(Request.ACK)) {
        processAck(request, serverTransactionId);
    } else {
        try {
            serverTransactionId.sendResponse(messageFactory.createResponse(200, request));
        } catch (Exception e) {
            e.printStackTrace();
            fail("Unxepcted exception ");
        }
    }
}

Example 9 with ServerTransaction

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

the class Shootist method processRequest.

public void processRequest(RequestEvent requestReceivedEvent) {
    Request request = requestReceivedEvent.getRequest();
    ServerTransaction serverTransactionId = requestReceivedEvent.getServerTransaction();
    if (serverTransactionId == null) {
        try {
            serverTransactionId = sipProvider.getNewServerTransaction(request);
        } catch (TransactionAlreadyExistsException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (TransactionUnavailableException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    System.out.println("\n\nRequest " + request.getMethod() + " received at " + sipStack.getStackName() + " with server transaction id " + serverTransactionId);
    if (request.getMethod().equals(Request.INVITE)) {
        processInvite(request, serverTransactionId);
    } else if (request.getMethod().equals(Request.BYE)) {
        processBye(request, serverTransactionId);
    } else if (request.getMethod().equals(Request.ACK)) {
        processAck(request, serverTransactionId);
    } else {
        try {
            serverTransactionId.sendResponse(messageFactory.createResponse(200, request));
        } catch (Exception e) {
            e.printStackTrace();
            fail("Unxepcted exception ");
        }
    }
}

Example 10 with ServerTransaction

use of javax.sip.ServerTransaction 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();
    }
}