/*
* Conditions Of Use
*
* This software was developed by employees of the National Institute of
* Standards and Technology (NIST), and others.
* This software is has been contributed to the public domain.
* As a result, a formal license is not needed to use the software.
*
* This software is provided "AS IS."
* NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
* AND DATA ACCURACY. NIST does not warrant or make any representations
* regarding the use of the software or the results thereof, including but
* not limited to the correctness, accuracy, reliability or usefulness of
* the software.
*
*
*/
/**
*
*/
package test.unit.gov.nist.javax.sip.stack;
import gov.nist.javax.sip.message.ResponseExt;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Properties;
import javax.sip.ClientTransaction;
import javax.sip.Dialog;
import javax.sip.DialogState;
import javax.sip.DialogTerminatedEvent;
import javax.sip.IOExceptionEvent;
import javax.sip.ListeningPoint;
import javax.sip.ObjectInUseException;
import javax.sip.RequestEvent;
import javax.sip.ResponseEvent;
import javax.sip.ServerTransaction;
import javax.sip.SipException;
import javax.sip.SipFactory;
import javax.sip.SipListener;
import javax.sip.SipProvider;
import javax.sip.SipStack;
import javax.sip.Transaction;
import javax.sip.TransactionTerminatedEvent;
import javax.sip.address.Address;
import javax.sip.address.AddressFactory;
import javax.sip.address.SipURI;
import javax.sip.header.CSeqHeader;
import javax.sip.header.CallIdHeader;
import javax.sip.header.ContactHeader;
import javax.sip.header.ContentTypeHeader;
import javax.sip.header.FromHeader;
import javax.sip.header.Header;
import javax.sip.header.HeaderFactory;
import javax.sip.header.MaxForwardsHeader;
import javax.sip.header.RouteHeader;
import javax.sip.header.ToHeader;
import javax.sip.header.ViaHeader;
import javax.sip.message.MessageFactory;
import javax.sip.message.Request;
import javax.sip.message.Response;
import junit.framework.TestCase;
import org.apache.log4j.Appender;
import org.apache.log4j.ConsoleAppender;
import org.apache.log4j.Logger;
import org.apache.log4j.SimpleLayout;
import test.tck.msgflow.callflows.NonSipUriRouter;
/**
* @author M. Ranganathan
*
*/
public class ReInviteBusyTest extends TestCase {
protected Shootist shootist;
private Shootme shootme;
private ProtocolObjects shootistProtocolObjs;
private ProtocolObjects shootmeProtocolObjs;
protected static final Appender console = new ConsoleAppender(new SimpleLayout());
protected static Logger logger = Logger.getLogger(ReInviteBusyTest.class);
static {
if (!logger.isAttached(console))
logger.addAppender(console);
}
private static String PEER_ADDRESS = Shootme.myAddress;
private static int PEER_PORT = Shootme.myPort;
private static String peerHostPort = PEER_ADDRESS + ":" + PEER_PORT;
/**
* @author M. Ranganathan
*
*/
public class ProtocolObjects {
public final AddressFactory addressFactory;
public final MessageFactory messageFactory;
public final HeaderFactory headerFactory;
public final SipStack sipStack;
public int logLevel = 32;
String logFileDirectory = "logs/";
public final String transport;
private boolean isStarted;
public boolean autoDialog;
public ProtocolObjects(String stackname, String pathname, String transport,
boolean autoDialog, boolean isBackToBackUserAgent) {
this.autoDialog = autoDialog;
this.transport = transport;
SipFactory sipFactory = SipFactory.getInstance();
sipFactory.resetFactory();
sipFactory.setPathName(pathname);
Properties properties = new Properties();
properties.setProperty("javax.sip.STACK_NAME", stackname);
// The following properties are specific to nist-sip
// and are not necessarily part of any other jain-sip
// implementation.
properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", logFileDirectory
+ ReInviteBusyTest.class.getName() + "-debuglog.txt");
properties.setProperty("gov.nist.javax.sip.SERVER_LOG",
logFileDirectory + "ReInviteBusyTest-" + "log.txt");
properties.setProperty("javax.sip.AUTOMATIC_DIALOG_SUPPORT",
(autoDialog ? "on" : "off"));
// For the forked subscribe notify test
properties.setProperty("javax.sip.FORKABLE_EVENTS", "foo");
//For the TelUrlRouter test.
//properties.setProperty("javax.sip.ROUTER_PATH", NonSipUriRouter.class.getName());
// Dont use the router for all requests.
properties.setProperty("javax.sip.USE_ROUTER_FOR_ALL_URIS", "false");
properties.setProperty("gov.nist.javax.sip.THREAD_POOL_SIZE", "1");
properties.setProperty("gov.nist.javax.sip.IS_BACK_TO_BACK_USER_AGENT", Boolean.toString(isBackToBackUserAgent));
//For the TelUrlRouter test.
properties.setProperty("javax.sip.ROUTER_PATH", NonSipUriRouter.class.getName());
// Set to 0 in your production code for max speed.
// You need 16 for logging traces. 32 for debug + traces.
// Your code will limp at 32 but it is best for debugging.
properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", new Integer(
logLevel).toString());
try {
// Create SipStack object
sipStack = sipFactory.createSipStack(properties);
NonSipUriRouter router = (NonSipUriRouter) sipStack.getRouter();
router.setMyPort(5080);
System.out.println("createSipStack " + sipStack);
} catch (Exception e) {
// could not find
// gov.nist.jain.protocol.ip.sip.SipStackImpl
// in the classpath
e.printStackTrace();
System.err.println(e.getMessage());
throw new RuntimeException("Stack failed to initialize");
}
try {
headerFactory = sipFactory.createHeaderFactory();
addressFactory = sipFactory.createAddressFactory();
messageFactory = sipFactory.createMessageFactory();
} catch (SipException ex) {
ex.printStackTrace();
throw new RuntimeException(ex);
}
}
public synchronized void destroy() {
HashSet hashSet = new HashSet();
for (Iterator it = sipStack.getSipProviders(); it.hasNext();) {
SipProvider sipProvider = (SipProvider) it.next();
hashSet.add(sipProvider);
}
for ( Iterator it = hashSet.iterator(); it.hasNext();) {
SipProvider sipProvider = (SipProvider) it.next();
for (int j = 0; j < 5; j++) {
try {
sipStack.deleteSipProvider(sipProvider);
} catch (ObjectInUseException ex) {
try {
Thread.sleep(1000);
} catch (Exception e) {
}
}
}
}
sipStack.stop();
}
public void start() throws Exception {
if (this.isStarted)
return;
sipStack.start();
this.isStarted = true;
}
}
public class Shootme implements SipListener {
private ProtocolObjects protocolObjects;
// To run on two machines change these to suit.
public static final String myAddress = "127.0.0.1";
public static final int myPort = 5071;
private ServerTransaction inviteTid;
private Dialog dialog;
private boolean okRecieved;
private int reInviteCount;
private boolean isToTagInTryingReInvitePresent = true;
class ApplicationData {
protected int ackCount;
}
public Shootme(ProtocolObjects protocolObjects) {
this.protocolObjects = protocolObjects;
}
public void processRequest(RequestEvent requestEvent) {
Request request = requestEvent.getRequest();
ServerTransaction serverTransactionId = requestEvent.getServerTransaction();
logger.info("\n\nRequest " + request.getMethod() + " received at "
+ protocolObjects.sipStack.getStackName() + " with server transaction id "
+ serverTransactionId);
if (request.getMethod().equals(Request.INVITE)) {
processInvite(requestEvent, serverTransactionId);
} else if (request.getMethod().equals(Request.ACK)) {
processAck(requestEvent, serverTransactionId);
} else if (request.getMethod().equals(Request.BYE)) {
processBye(requestEvent, serverTransactionId);
}
}
public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
SipProvider sipProvider = (SipProvider) requestEvent.getSource();
try {
logger.info("shootme: got an ACK " + requestEvent.getRequest());
/* int ackCount = ((ApplicationData) dialog.getApplicationData()).ackCount;*/
dialog = inviteTid.getDialog();
Thread.sleep(1000);
logger.info("shootme is sending RE INVITE now");
System.out.println("Got an ACK " );
this.reInviteCount++;
this.sendReInvite(sipProvider);
} catch (Exception ex) {
String s = "Unexpected error";
logger.error(s, ex);
ReInviteBusyTest.fail(s);
}
}
/**
* Process the invite request.
*/
public void processInvite(RequestEvent requestEvent, ServerTransaction serverTransaction) {
SipProvider sipProvider = (SipProvider) requestEvent.getSource();
Request request = requestEvent.getRequest();
try {
ServerTransaction st = requestEvent.getServerTransaction();
int finalResponse;
logger.info("Got an INVITE " + request + " serverTx = " + st);
Thread.sleep(300);
if (st == null) {
st = sipProvider.getNewServerTransaction(request);
logger.info("Server transaction created!" + request);
System.out.println("Dialog = " + st.getDialog());
if (st.getDialog().getApplicationData() == null) {
st.getDialog().setApplicationData(new ApplicationData());
}
finalResponse = 200;
} else {
// If Server transaction is not null, then
// this is a re-invite.
System.out.println("Dialog = " + st.getDialog());
logger.info("This is a RE INVITE ");
this.reInviteCount++;
ReInviteBusyTest.assertSame("Dialog mismatch ", st.getDialog(), this.dialog);
finalResponse = Response.BUSY_HERE;
}
logger.info("shootme: got an Invite sending " + finalResponse);
Response response = protocolObjects.messageFactory.createResponse(finalResponse,
request);
ToHeader toHeader = (ToHeader) response.getHeader(ToHeader.NAME);
toHeader.setTag("4321");
Address address = protocolObjects.addressFactory.createAddress("Shootme <sip:"
+ myAddress + ":" + myPort + ">");
ContactHeader contactHeader = protocolObjects.headerFactory
.createContactHeader(address);
response.addHeader(contactHeader);
// Thread.sleep(5000);
logger.info("got a server tranasaction " + st);
byte[] content = request.getRawContent();
if (content != null) {
ContentTypeHeader contentTypeHeader = protocolObjects.headerFactory
.createContentTypeHeader("application", "sdp");
response.setContent(content, contentTypeHeader);
}
dialog = st.getDialog();
if (dialog != null) {
logger.info("Dialog " + dialog);
logger.info("Dialog state " + dialog.getState());
}
st.sendResponse(response);
response = protocolObjects.messageFactory.createResponse(finalResponse, request);
toHeader = (ToHeader) response.getHeader(ToHeader.NAME);
toHeader.setTag("4321");
// Application is supposed to set.
response.addHeader(contactHeader);
st.sendResponse(response);
logger.info("TxState after sendResponse = " + st.getState());
this.inviteTid = st;
} catch (Exception ex) {
String s = "unexpected exception";
logger.error(s, ex);
ReInviteBusyTest.fail(s);
}
}
public void sendReInvite(SipProvider sipProvider) throws Exception {
Request inviteRequest = dialog.createRequest(Request.INVITE);
((SipURI) inviteRequest.getRequestURI()).removeParameter("transport");
MaxForwardsHeader mf = protocolObjects.headerFactory.createMaxForwardsHeader(10);
inviteRequest.addHeader(mf);
((ViaHeader) inviteRequest.getHeader(ViaHeader.NAME))
.setTransport(protocolObjects.transport);
Address address = protocolObjects.addressFactory.createAddress("Shootme <sip:"
+ myAddress + ":" + myPort + ">");
ContactHeader contactHeader = protocolObjects.headerFactory
.createContactHeader(address);
inviteRequest.addHeader(contactHeader);
ClientTransaction ct = sipProvider.getNewClientTransaction(inviteRequest);
dialog.sendRequest(ct);
}
/**
* Process the bye request.
*/
public void processBye(RequestEvent requestEvent, ServerTransaction serverTransactionId) {
SipProvider sipProvider = (SipProvider) requestEvent.getSource();
Request request = requestEvent.getRequest();
try {
logger.info("shootme: got a bye sending OK.");
Response response = protocolObjects.messageFactory.createResponse(200, request);
if (serverTransactionId != null) {
serverTransactionId.sendResponse(response);
logger.info("Dialog State is " + serverTransactionId.getDialog().getState());
} else {
logger.info("null server tx.");
// sipProvider.sendResponse(response);
}
} catch (Exception ex) {
String s = "Unexpected exception";
logger.error(s, ex);
ReInviteBusyTest.fail(s);
}
}
public void processResponse(ResponseEvent responseReceivedEvent) {
logger.info("Got a response");
Response response = (Response) responseReceivedEvent.getResponse();
Transaction tid = responseReceivedEvent.getClientTransaction();
logger.info("Response received with client transaction id " + tid + ":\n" + response);
try {
if (response.getStatusCode() == Response.OK
&& ((CSeqHeader) response.getHeader(CSeqHeader.NAME)).getMethod().equals(
Request.INVITE)) {
this.okRecieved = true;
ReInviteBusyTest.assertNotNull("INVITE 200 response should match a transaction",
tid);
Dialog dialog = tid.getDialog();
CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
Request request = dialog.createAck(cseq.getSeqNumber());
dialog.sendAck(request);
}
if (tid != null) {
Dialog dialog = tid.getDialog();
logger.info("Dalog State = " + dialog.getState());
String toTag = ((ResponseExt)response).getToHeader().getTag();
// Note that TRYING is an optional response.
if(DialogState.CONFIRMED.equals(dialog.getState()) && toTag == null && response.getStatusCode() == Response.TRYING) {
this.isToTagInTryingReInvitePresent = false;
logger.info("to tag for trying in re INVITE is present " + toTag);
}
}
} catch (Exception ex) {
String s = "Unexpected exception";
logger.error(s, ex);
ReInviteBusyTest.fail(s);
}
}
public void processTimeout(javax.sip.TimeoutEvent timeoutEvent) {
Transaction transaction;
if (timeoutEvent.isServerTransaction()) {
transaction = timeoutEvent.getServerTransaction();
} else {
transaction = timeoutEvent.getClientTransaction();
}
logger.info("state = " + transaction.getState());
logger.info("dialog = " + transaction.getDialog());
logger.info("dialogState = " + transaction.getDialog().getState());
logger.info("Transaction Time out");
}
public SipProvider createSipProvider() throws Exception {
ListeningPoint lp = protocolObjects.sipStack.createListeningPoint(myAddress, myPort,
protocolObjects.transport);
SipProvider sipProvider = protocolObjects.sipStack.createSipProvider(lp);
return sipProvider;
}
public void checkState() {
assertTrue("should see a re-INVITE", this.reInviteCount >=2 );
assertTrue("To tag in trying for re-INVITE shoulnd't be null", isToTagInTryingReInvitePresent);
}
/*
* (non-Javadoc)
*
* @see javax.sip.SipListener#processIOException(javax.sip.IOExceptionEvent)
*/
public void processIOException(IOExceptionEvent exceptionEvent) {
logger.error("An IO Exception was detected : " + exceptionEvent.getHost());
}
/*
* (non-Javadoc)
*
* @see javax.sip.SipListener#processTransactionTerminated(javax.sip.TransactionTerminatedEvent)
*/
public void processTransactionTerminated(
TransactionTerminatedEvent transactionTerminatedEvent) {
logger.info("Tx terminated event ");
}
/*
* (non-Javadoc)
*
* @see javax.sip.SipListener#processDialogTerminated(javax.sip.DialogTerminatedEvent)
*/
public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
logger.info("Dialog terminated event detected ");
fail("shootme: Dialog TERMINATED event unexpected");
}
}
class Shootist implements SipListener {
private SipProvider provider;
private int reInviteCount;
private ContactHeader contactHeader;
private ListeningPoint listeningPoint;
// To run on two machines change these to suit.
public static final String myAddress = "127.0.0.1";
private static final int myPort = 5072;
protected ClientTransaction inviteTid;
private boolean okReceived;
int reInviteReceivedCount;
private ProtocolObjects protocolObjects;
private Dialog dialog;
private boolean busyHereReceived;
public Shootist(ProtocolObjects protocolObjects) {
super();
this.protocolObjects = protocolObjects;
}
public void processRequest(RequestEvent requestReceivedEvent) {
Request request = requestReceivedEvent.getRequest();
ServerTransaction serverTransactionId = requestReceivedEvent.getServerTransaction();
logger.info("\n\nRequest " + request.getMethod() + " received at "
+ protocolObjects.sipStack.getStackName() + " with server transaction id "
+ serverTransactionId);
if (request.getMethod().equals(Request.INVITE))
processInvite(request, serverTransactionId);
else if (request.getMethod().equals(Request.ACK))
processAck(request, serverTransactionId);
}
public void processInvite(Request request, ServerTransaction st) {
try {
this.reInviteReceivedCount++;
Dialog dialog = st.getDialog();
logger.info("shootist received RE INVITE. Sending BUSY_HERE");
assertEquals("Dialog state must in confirmed state ",DialogState.CONFIRMED,dialog.getState());
Thread.sleep(300);
Response response = protocolObjects.messageFactory.createResponse(Response.BUSY_HERE,
request);
((ToHeader) response.getHeader(ToHeader.NAME)).setTag(((ToHeader) request
.getHeader(ToHeader.NAME)).getTag());
Address address = protocolObjects.addressFactory.createAddress("Shootme <sip:"
+ myAddress + ":" + myPort + ">");
ContactHeader contactHeader = protocolObjects.headerFactory
.createContactHeader(address);
response.addHeader(contactHeader);
st.sendResponse(response);
assertEquals("Dialog state must be in confirmed state ",DialogState.CONFIRMED,dialog.getState());
ReInviteBusyTest.assertEquals("Dialog for reinvite must match original dialog",
dialog, this.dialog);
} catch (Exception ex) {
logger.error("unexpected exception", ex);
ReInviteBusyTest.fail("unexpected exception");
}
}
public void processAck(Request request, ServerTransaction tid) {
try {
logger.info("Got an ACK! ");
} catch (Exception ex) {
logger.error("unexpected exception", ex);
ReInviteBusyTest.fail("unexpected exception");
}
}
public void processResponse(ResponseEvent responseReceivedEvent) {
logger.info("Got a response");
Response response = (Response) responseReceivedEvent.getResponse();
Transaction tid = responseReceivedEvent.getClientTransaction();
logger.info("Response received with client transaction id " + tid + ":\n"
+ response.getStatusCode());
if (tid == null) {
logger.info("Stray response -- dropping ");
return;
}
logger.info("transaction state is " + tid.getState());
logger.info("Dialog = " + tid.getDialog());
logger.info("Dialog State is " + tid.getDialog().getState());
SipProvider provider = (SipProvider) responseReceivedEvent.getSource();
try {
if (response.getStatusCode() == Response.OK
&& ((CSeqHeader) response.getHeader(CSeqHeader.NAME)).getMethod().equals(
Request.INVITE)) {
// Request cancel = inviteTid.createCancel();
// ClientTransaction ct =
// sipProvider.getNewClientTransaction(cancel);
Dialog dialog = tid.getDialog();
CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
Request ackRequest = dialog.createAck(cseq.getSeqNumber());
logger.info("Ack request to send = " + ackRequest);
logger.info("Sending ACK");
dialog.sendAck(ackRequest);
Thread.sleep(100);
Request inviteRequest = dialog.createRequest(Request.INVITE);
((SipURI) inviteRequest.getRequestURI()).removeParameter("transport");
((ViaHeader) inviteRequest.getHeader(ViaHeader.NAME)).setTransport("udp");
inviteRequest.addHeader(contactHeader);
MaxForwardsHeader mf = protocolObjects.headerFactory
.createMaxForwardsHeader(10);
inviteRequest.addHeader(mf);
ClientTransaction ct = provider.getNewClientTransaction(inviteRequest);
dialog.sendRequest(ct);
reInviteCount++;
logger.info("RE-INVITE sent");
} else if (response.getStatusCode() == Response.BUSY_HERE) {
this.busyHereReceived = true;
TestCase.assertEquals("Dialog State must be CONFIRMED", dialog.getState(), DialogState.CONFIRMED);
}
} catch (Exception ex) {
ex.printStackTrace();
logger.error(ex);
ReInviteBusyTest.fail("unexpceted exception");
}
}
public void processTimeout(javax.sip.TimeoutEvent timeoutEvent) {
logger.info("Transaction Time out");
logger.info("TimeoutEvent " + timeoutEvent.getTimeout());
}
public SipProvider createSipProvider() {
try {
listeningPoint = protocolObjects.sipStack.createListeningPoint(myAddress, myPort,
protocolObjects.transport);
provider = protocolObjects.sipStack.createSipProvider(listeningPoint);
return provider;
} catch (Exception ex) {
logger.error(ex);
ReInviteBusyTest.fail("unable to create provider");
return null;
}
}
public void sendInvite() {
try {
// Note that a provider has multiple listening points.
// all the listening points must have the same IP address
// and port but differ in their transport parameters.
String fromName = "BigGuy";
String fromSipAddress = "here.com";
String fromDisplayName = "The Master Blaster";
String toSipAddress = "there.com";
String toUser = "LittleGuy";
String toDisplayName = "The Little Blister";
// create >From Header
SipURI fromAddress = protocolObjects.addressFactory.createSipURI(fromName,
fromSipAddress);
Address fromNameAddress = protocolObjects.addressFactory
.createAddress(fromAddress);
fromNameAddress.setDisplayName(fromDisplayName);
FromHeader fromHeader = protocolObjects.headerFactory.createFromHeader(
fromNameAddress, new Integer((int) (Math.random() * Integer.MAX_VALUE))
.toString());
// create To Header
SipURI toAddress = protocolObjects.addressFactory.createSipURI(toUser,
toSipAddress);
Address toNameAddress = protocolObjects.addressFactory.createAddress(toAddress);
toNameAddress.setDisplayName(toDisplayName);
ToHeader toHeader = protocolObjects.headerFactory.createToHeader(toNameAddress,
null);
// create Request URI
SipURI requestURI = protocolObjects.addressFactory.createSipURI(toUser,
peerHostPort);
// Create ViaHeaders
ArrayList viaHeaders = new ArrayList();
int port = provider.getListeningPoint(protocolObjects.transport).getPort();
ViaHeader viaHeader = protocolObjects.headerFactory.createViaHeader(myAddress,
port, protocolObjects.transport, null);
// add via headers
viaHeaders.add(viaHeader);
// Create ContentTypeHeader
ContentTypeHeader contentTypeHeader = protocolObjects.headerFactory
.createContentTypeHeader("application", "sdp");
// Create a new CallId header
CallIdHeader callIdHeader = provider.getNewCallId();
// JvB: Make sure that the implementation matches the messagefactory
callIdHeader = protocolObjects.headerFactory.createCallIdHeader(callIdHeader
.getCallId());
// Create a new Cseq header
CSeqHeader cSeqHeader = protocolObjects.headerFactory.createCSeqHeader(1L,
Request.INVITE);
// Create a new MaxForwardsHeader
MaxForwardsHeader maxForwards = protocolObjects.headerFactory
.createMaxForwardsHeader(70);
// Create the request.
Request request = protocolObjects.messageFactory.createRequest(requestURI,
Request.INVITE, callIdHeader, cSeqHeader, fromHeader, toHeader,
viaHeaders, maxForwards);
// Create contact headers
// Create the contact name address.
SipURI contactURI = protocolObjects.addressFactory.createSipURI(fromName,
myAddress);
contactURI.setPort(provider.getListeningPoint(protocolObjects.transport)
.getPort());
Address contactAddress = protocolObjects.addressFactory.createAddress(contactURI);
// Add the contact address.
contactAddress.setDisplayName(fromName);
contactHeader = protocolObjects.headerFactory.createContactHeader(contactAddress);
request.addHeader(contactHeader);
// Add the extension header.
Header extensionHeader = protocolObjects.headerFactory.createHeader("My-Header",
"my header value");
request.addHeader(extensionHeader);
String sdpData = "v=0\r\n" + "o=4855 13760799956958020 13760799956958020"
+ " IN IP4 129.6.55.78\r\n" + "s=mysession session\r\n"
+ "p=+46 8 52018010\r\n" + "c=IN IP4 129.6.55.78\r\n" + "t=0 0\r\n"
+ "m=audio 6022 RTP/AVP 0 4 18\r\n" + "a=rtpmap:0 PCMU/8000\r\n"
+ "a=rtpmap:4 G723/8000\r\n" + "a=rtpmap:18 G729A/8000\r\n"
+ "a=ptime:20\r\n";
request.setContent(sdpData, contentTypeHeader);
// The following is the preferred method to route requests
// to the peer. Create a route header and set the "lr"
// parameter for the router header.
Address address = protocolObjects.addressFactory.createAddress("<sip:"
+ PEER_ADDRESS + ":" + PEER_PORT + ">");
// SipUri sipUri = (SipUri) address.getURI();
// sipUri.setPort(PEER_PORT);
RouteHeader routeHeader = protocolObjects.headerFactory
.createRouteHeader(address);
((SipURI) address.getURI()).setLrParam();
request.addHeader(routeHeader);
extensionHeader = protocolObjects.headerFactory.createHeader("My-Other-Header",
"my new header value ");
request.addHeader(extensionHeader);
Header callInfoHeader = protocolObjects.headerFactory.createHeader("Call-Info",
"<http://www.antd.nist.gov>");
request.addHeader(callInfoHeader);
// Create the client transaction.
this.inviteTid = provider.getNewClientTransaction(request);
this.dialog = this.inviteTid.getDialog();
// Note that the response may have arrived right away so
// we cannot check after the message is sent.
ReInviteBusyTest.assertTrue(this.dialog.getState() == null);
// send the request out.
this.inviteTid.sendRequest();
} catch (Exception ex) {
logger.error("Unexpected exception", ex);
ReInviteBusyTest.fail("unexpected exception");
}
}
public void checkState() {
ReInviteBusyTest.assertTrue("Expect to send a re-invite", reInviteCount == 1);
// ReInviteBusyTest.assertTrue("Expecting a BUSY here", this.busyHereReceived);
}
/*
* (non-Javadoc)
*
* @see javax.sip.SipListener#processIOException(javax.sip.IOExceptionEvent)
*/
public void processIOException(IOExceptionEvent exceptionEvent) {
logger.error("IO Exception!");
ReInviteBusyTest.fail("Unexpected exception");
}
/*
* (non-Javadoc)
*
* @see javax.sip.SipListener#processTransactionTerminated(javax.sip.TransactionTerminatedEvent)
*/
public void processTransactionTerminated(
TransactionTerminatedEvent transactionTerminatedEvent) {
logger.info("Transaction Terminated Event!");
}
/*
* (non-Javadoc)
*
* @see javax.sip.SipListener#processDialogTerminated(javax.sip.DialogTerminatedEvent)
*/
public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
logger.info("Dialog Terminated Event!");
fail("shootist: unexpected event -- dialog terminated!");
}
}
public ReInviteBusyTest() {
super("reinvitetest");
}
public void setUp() {
try {
super.setUp();
// String stackname, String pathname, String transport,
// boolean autoDialog
this.shootistProtocolObjs = new ProtocolObjects("shootist", "gov.nist", "udp", true,true);
shootist = new Shootist(shootistProtocolObjs);
SipProvider shootistProvider = shootist.createSipProvider();
this.shootmeProtocolObjs = new ProtocolObjects("shootme", "gov.nist", "udp", true,true);
shootme = new Shootme(shootmeProtocolObjs);
SipProvider shootmeProvider = shootme.createSipProvider();
shootistProvider.addSipListener(shootist);
shootmeProvider.addSipListener(shootme);
shootistProtocolObjs.start();
shootmeProtocolObjs.start();
} catch (Exception ex) {
ex.printStackTrace();
fail("unexpected exception ");
}
}
public void testSendInvite() {
this.shootist.sendInvite();
}
public void tearDown() {
try {
Thread.sleep(4000);
this.shootist.checkState();
this.shootme.checkState();
shootmeProtocolObjs.destroy();
shootistProtocolObjs.destroy();
Thread.sleep(1000);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}