public void When_1000_transactions_are_in_trying_state()
{
var m = new Mock<ISipMessageSender>();
var l = new Mock<ISipListener>();
var txTable = new SipClientTransactionTable();
SipNonInviteClientTransaction ctx;
for(int i=0;i <1000;i++)
{
/*provide a separate sequence so that each transaction has a unique ID*/
var r = new SipRequestBuilder().WithCSeq(new SipCSeqHeaderBuilder().WithSequence(i).Build()).Build();
ctx = new SipNonInviteClientTransaction(txTable, m.Object, l.Object, r, new TimerFactory());
ctx.SendRequest(); /*go to state*/
}
Assert.IsTrue(txTable.Keys.Count == 1000);
/*extra race condition check. Wait T1 time, so while disposing the transactions, their Retransmit is firing.*/
var dateTime = DateTime.Now.AddMilliseconds(SipConstants.T1);
while (dateTime > DateTime.Now) { };
txTable.Values.ToList().ForEach(a => a.Dispose());
Assert.IsTrue(txTable.Keys.Count == 0);
}
public void When_1000_transactions_are_in_trying_state()
{
var m = new Mock <ISipMessageSender>();
var l = new Mock <ISipListener>();
var txTable = new SipClientTransactionTable();
SipNonInviteClientTransaction ctx;
for (int i = 0; i < 1000; i++)
{
/*provide a separate sequence so that each transaction has a unique ID*/
var r = new SipRequestBuilder().WithCSeq(new SipCSeqHeaderBuilder().WithSequence(i).Build()).Build();
ctx = new SipNonInviteClientTransaction(txTable, m.Object, l.Object, r, new TimerFactory());
ctx.SendRequest(); /*go to state*/
}
Assert.IsTrue(txTable.Keys.Count == 1000);
/*extra race condition check. Wait T1 time, so while disposing the transactions, their Retransmit is firing.*/
var dateTime = DateTime.Now.AddMilliseconds(SipConstants.T1);
while (dateTime > DateTime.Now)
{
}
;
txTable.Values.ToList().ForEach(a => a.Dispose());
Assert.IsTrue(txTable.Keys.Count == 0);
}
public TxSpecificationBase()
{
Sender = new Mock <ISipMessageSender>();
Listener = new Mock <ISipListener>();
TxTable = new SipClientTransactionTable();
Request = new SipRequestBuilder().Build();
TimerFactory = new TimerFactoryMockBuilder().Build();
}
public TxSpecificationBase()
{
Sender = new Mock<ISipMessageSender>();
Listener = new Mock<ISipListener>();
TxTable = new SipClientTransactionTable();
Request = new SipRequestBuilder().Build();
TimerFactory = new TimerFactoryMockBuilder().Build();
}
//want follow the jain-sip implementation. I just use a guid. SipUtil.CreateCallId();
//public SipCallIdHeader GetNewCallId()
//{
// String callId = SipUtil.GenerateCallIdentifier(this.getListeningPoint()
// .getIPAddress());
// SipCallIdHeader callid = new SipCallIdHeader();
// return callid;
//}
internal SipProvider(SipStack stack, ISipContextSource contextSource)
{
Check.Require(stack, "stack");
Check.Require(contextSource, "contextSource");
_stack = stack;
_contextSource = contextSource;
contextSource.NewContextReceived += (s, e) => OnNewContextReceived(e.Context);
contextSource.UnhandledException += (s, e) => OnContextSourceUnhandledException(e.Exception);
_ctxTable = new SipClientTransactionTable();
_stxTable = new SipServerTransactionTable();
_dialogTable = new SipDialogTable();
}
//want follow the jain-sip implementation. I just use a guid. SipUtil.CreateCallId();
//public SipCallIdHeader GetNewCallId()
//{
// String callId = SipUtil.GenerateCallIdentifier(this.getListeningPoint()
// .getIPAddress());
// SipCallIdHeader callid = new SipCallIdHeader();
// return callid;
//}
internal SipProvider(SipStack stack, ISipContextSource contextSource)
{
Check.Require(stack, "stack");
Check.Require(contextSource, "contextSource");
_stack = stack;
_contextSource = contextSource;
contextSource.NewContextReceived +=(s,e) => OnNewContextReceived(e.Context);
contextSource.UnhandledException += (s, e) => OnContextSourceUnhandledException(e.Exception);
_ctxTable = new SipClientTransactionTable();
_stxTable = new SipServerTransactionTable();
_dialogTable = new SipDialogTable();
}
public TxSpecificationBase()
{
MessageSenderMock = new Mock <ISipMessageSender>();
TxTable = new SipClientTransactionTable();
Request = new SipRequestBuilder()
.WithRequestLine
(
new SipRequestLineBuilder()
.WithMethod(SipMethods.Invite)
.Build()
).Build();
TimerFactory = new TimerFactoryMockBuilder().Build();
ListenerMock = new Mock <ISipListener>();
HeaderFactory = new SipHeaderFactory();
MessageFactory = new SipMessageFactory();
}
public void Test_Retransmit()
{
var s = new Mock<ISipMessageSender>();
var l = new Mock<ISipListener>();
var txTable = new SipClientTransactionTable();
var request = new SipRequestBuilder().Build();
SipNonInviteClientTransaction ctx = new SipNonInviteClientTransaction(txTable, s.Object, l.Object, request, new TimerFactoryMockBuilder().Build());
ctx.SendRequest();
var dateTime = DateTime.Now.AddMilliseconds(SipConstants.T1);
while (dateTime > DateTime.Now) {};
s.Verify(ss => ss.SendRequest(request), Times.Exactly(2));
ctx.Dispose();
}
public TxSpecificationBase()
{
MessageSenderMock = new Mock<ISipMessageSender>();
TxTable = new SipClientTransactionTable();
Request = new SipRequestBuilder()
.WithRequestLine
(
new SipRequestLineBuilder()
.WithMethod(SipMethods.Invite)
.Build()
).Build();
TimerFactory = new TimerFactoryMockBuilder().Build();
ListenerMock = new Mock<ISipListener>();
HeaderFactory = new SipHeaderFactory();
MessageFactory = new SipMessageFactory();
}
SipNonInviteClientTransaction(
SipClientTransactionTable table,
ISipMessageSender messageSender,
ISipListener listener,
SipRequest request,
ITimerFactory timerFactory)
: base(table, request, messageSender, listener, timerFactory)
{
Check.IsTrue(request.RequestLine.Method != SipMethods.Invite, "Method 'INVITE' is not allowed");
Check.IsTrue(request.RequestLine.Method != SipMethods.Ack, "Method 'ACK' is not allowed");
_logger = NLog.LogManager.GetCurrentClassLogger();
ReTransmitTimer = _timerFactory.CreateNonInviteCtxRetransmitTimer(OnReTransmit);
TimeOutTimer = _timerFactory.CreateNonInviteCtxTimeOutTimer(OnTimeOut);
EndCompletedTimer = _timerFactory.CreateNonInviteCtxEndCompletedTimer(OnCompletedEnded);
}
internal SipNonInviteClientTransaction(
SipClientTransactionTable table,
ISipMessageSender messageSender,
ISipListener listener,
SipRequest request,
ITimerFactory timerFactory)
: base(table, request, messageSender, listener, timerFactory)
{
Check.IsTrue(request.RequestLine.Method != SipMethods.Invite, "Method 'INVITE' is not allowed");
Check.IsTrue(request.RequestLine.Method != SipMethods.Ack, "Method 'ACK' is not allowed");
_logger = NLog.LogManager.GetCurrentClassLogger();
ReTransmitTimer = _timerFactory.CreateNonInviteCtxRetransmitTimer(OnReTransmit);
TimeOutTimer = _timerFactory.CreateNonInviteCtxTimeOutTimer(OnTimeOut);
EndCompletedTimer = _timerFactory.CreateNonInviteCtxEndCompletedTimer(OnCompletedEnded);
}
protected SipAbstractClientTransaction(
SipClientTransactionTable table,
SipRequest request,
ISipMessageSender messageSender,
ISipListener listener,
ITimerFactory timerFactory)
{
Check.Require(table, "table");
Check.Require(messageSender, "messageSender");
Check.Require(listener, "listener");
Check.Require(request, "request");
Check.Require(timerFactory, "timerFactory");
_table = table;
_messageSender = messageSender;
_listener = listener;
_request = request;
_timerFactory = timerFactory;
}
public void Test_Retransmit()
{
var s = new Mock <ISipMessageSender>();
var l = new Mock <ISipListener>();
var txTable = new SipClientTransactionTable();
var request = new SipRequestBuilder().Build();
SipNonInviteClientTransaction ctx = new SipNonInviteClientTransaction(txTable, s.Object, l.Object, request, new TimerFactoryMockBuilder().Build());
ctx.SendRequest();
var dateTime = DateTime.Now.AddMilliseconds(SipConstants.T1);
while (dateTime > DateTime.Now)
{
}
;
s.Verify(ss => ss.SendRequest(request), Times.Exactly(2));
ctx.Dispose();
}
internal SipInviteClientTransaction(
SipClientTransactionTable table,
ISipMessageSender messageSender,
ISipListener listener,
SipRequest request,
ITimerFactory timerFactory,
SipHeaderFactory headerFactory,
SipMessageFactory messageFactory)
: base(table, request, messageSender, listener, timerFactory)
{
Check.Require(headerFactory, "headerFactory");
Check.Require(messageFactory, "messageFactory");
Check.IsTrue(request.RequestLine.Method == SipMethods.Invite, "Method other then 'INVITE' is not allowed");
_logger = NLog.LogManager.GetCurrentClassLogger();
_headerFactory = headerFactory;
_messageFactory = messageFactory;
ReTransmitTimer = timerFactory.CreateInviteCtxRetransmitTimer(OnReTransmit);
TimeOutTimer = timerFactory.CreateInviteCtxTimeOutTimer(OnTimeOut);
EndCompletedTimer = timerFactory.CreateInviteCtxEndCompletedTimer(OnCompletedEnded);
}
internal SipInviteClientTransaction(
SipClientTransactionTable table,
ISipMessageSender messageSender,
ISipListener listener,
SipRequest request,
ITimerFactory timerFactory,
SipHeaderFactory headerFactory,
SipMessageFactory messageFactory)
: base(table, request, messageSender, listener, timerFactory)
{
Check.Require(headerFactory, "headerFactory");
Check.Require(messageFactory, "messageFactory");
Check.IsTrue(request.RequestLine.Method == SipMethods.Invite, "Method other then 'INVITE' is not allowed");
_logger = NLog.LogManager.GetCurrentClassLogger();
_headerFactory = headerFactory;
_messageFactory = messageFactory;
ReTransmitTimer = timerFactory.CreateInviteCtxRetransmitTimer(OnReTransmit);
TimeOutTimer = timerFactory.CreateInviteCtxTimeOutTimer(OnTimeOut);
EndCompletedTimer = timerFactory.CreateInviteCtxEndCompletedTimer(OnCompletedEnded);
}
