protected void SendRequest(ISipClientTransaction transaction, int sequenceNr)
{
Check.Require(transaction, "tx");
Check.Require(transaction.Request, "tx.Request");
if (transaction.Request.RequestLine.Method == SipMethods.Bye)
{
if (_state != DialogState.Confirmed)
{
throw new SipCoreException("'BYE' request can not be sent. Only dialogs in 'CONFIRMED' state can send 'BYE' requests.");
}
}
transaction.Request.CSeq.Sequence = sequenceNr;
transaction.SendRequest();
//leave terminate up to dialog user.
//if (method == SipMethods.Bye)
//{
// if (_logger.IsDebugEnabled) _logger.Debug("Dialog[Id={0}] has send '{1}' request. Terminating dialog...", GetId(), method);
// Terminate();
//}
}
public override void SendRequest(ISipClientTransaction transaction)
{
Check.Require(transaction, "tx");
Check.Require(transaction.Request, "tx.Request");
var method = transaction.Request.RequestLine.Method;
if (method == SipMethods.Cancel || method == SipMethods.Ack)
{
/*throw exception*/
throw new SipCoreException("The dialog can not send a '{0}' request. '{0}' requests can only be send by ClientDialogs");
}
lock (_lock) ++_localSequenceNr;
SendRequest(transaction, _localSequenceNr);
}
public override void SendRequest(ISipClientTransaction transaction)
{
Check.Require(transaction, "tx");
Check.Require(transaction.Request, "tx.Request");
var method = transaction.Request.RequestLine.Method;
if (method == SipMethods.Cancel || method == SipMethods.Ack)
{
/*throw exception*/
throw new SipCoreException("The dialog can not send a '{0}' request. '{0}' requests can only be send by ClientDialogs");
}
lock (_lock) ++_localSequenceNr;
SendRequest(transaction, _localSequenceNr);
}
public override void SendRequest(ISipClientTransaction transaction)
{
Check.Require(transaction, "tx");
Check.Require(transaction.Request, "tx.Request");
var method = transaction.Request.RequestLine.Method;
if (method == SipMethods.Ack)
{
throw new SipCoreException("'ACK' requests can not be send statefull. All 'ACK' requests must be send statelessly. Use the SendAck method instead.");
}
if (method == SipMethods.Cancel)
{
if (_state != DialogState.Early)
{
throw new SipCoreException("'CANCEL' request can not be sent. Only dialogs in 'EARLY' state can send 'CANCEL' requests.");
}
}
var seqNrToUse = 0;
/*CSeq are incremented in each direction, excepting ACK and CANCEL, whose numbers equal the requests being acknowledged or cancelled*/
if (method == SipMethods.Cancel)
{
seqNrToUse = _firstRequest.CSeq.Sequence;
}
else
{
lock (_lock) ++_localSequenceNr;
seqNrToUse = _localSequenceNr;
}
SendRequest(transaction, seqNrToUse);
if (method == SipMethods.Cancel)
{
if (_logger.IsDebugEnabled)
{
_logger.Debug("Dialog[Id={0}] has send '{1}' request. Terminating dialog...", GetId(), method);
}
Terminate();
}
}
public SipInviteClientDialog CreateClientDialog(ISipClientTransaction transaction)
{
var inviteTx = transaction as SipInviteClientTransaction;
Check.Require(transaction, "transaction");
Check.IsTrue(inviteTx != null, "The transaction must be of type 'SipInviteClientTransaction'");
Check.Require(inviteTx.Request, "The request can not be null");
Check.Require(inviteTx.Request.From, "The From header can not be null");
Check.NotNullOrEmpty(inviteTx.Request.From.Tag, "From tag");
var dialog = new SipInviteClientDialog(
inviteTx,
_dialogTable,
_stack.CreateHeaderFactory(),
_stack.CreateMessageFactory(),
_stack.CreateAddressFactory(),
this,
_sipListener,
_contextSource.ListeningPoint);
inviteTx.SetDialog(dialog);
return(dialog);
}
public abstract void SendRequest(ISipClientTransaction transaction);
public override void SendRequest(ISipClientTransaction transaction)
{
Check.Require(transaction, "tx");
Check.Require(transaction.Request, "tx.Request");
var method = transaction.Request.RequestLine.Method;
if (method == SipMethods.Ack)
{
throw new SipCoreException("'ACK' requests can not be send statefull. All 'ACK' requests must be send statelessly. Use the SendAck method instead.");
}
if (method == SipMethods.Cancel)
{
if (_state != DialogState.Early)
throw new SipCoreException("'CANCEL' request can not be sent. Only dialogs in 'EARLY' state can send 'CANCEL' requests.");
}
var seqNrToUse = 0;
/*CSeq are incremented in each direction, excepting ACK and CANCEL, whose numbers equal the requests being acknowledged or cancelled*/
if (method == SipMethods.Cancel)
{
seqNrToUse = _firstRequest.CSeq.Sequence;
}
else
{
lock (_lock) ++_localSequenceNr;
seqNrToUse = _localSequenceNr;
}
SendRequest(transaction, seqNrToUse);
if (method == SipMethods.Cancel)
{
if (_logger.IsDebugEnabled) _logger.Debug("Dialog[Id={0}] has send '{1}' request. Terminating dialog...", GetId(), method);
Terminate();
}
}
public SipResponseEventBuilder WithClientTx(ISipClientTransaction tx)
{
_tx = tx;
return(this);
}
public SipInviteClientDialog CreateClientDialog(ISipClientTransaction transaction)
{
var inviteTx = transaction as SipInviteClientTransaction;
Check.Require(transaction, "transaction");
Check.IsTrue(inviteTx != null, "The transaction must be of type 'SipInviteClientTransaction'");
Check.Require(inviteTx.Request, "The request can not be null");
Check.Require(inviteTx.Request.From, "The From header can not be null");
Check.NotNullOrEmpty(inviteTx.Request.From.Tag, "From tag");
var dialog = new SipInviteClientDialog(
inviteTx,
_dialogTable,
_stack.CreateHeaderFactory(),
_stack.CreateMessageFactory(),
_stack.CreateAddressFactory(),
this,
_sipListener,
_contextSource.ListeningPoint);
inviteTx.SetDialog(dialog);
return dialog;
}
protected void SendRequest(ISipClientTransaction transaction, int sequenceNr)
{
Check.Require(transaction, "tx");
Check.Require(transaction.Request, "tx.Request");
if (transaction.Request.RequestLine.Method == SipMethods.Bye)
{
if (_state != DialogState.Confirmed)
throw new SipCoreException("'BYE' request can not be sent. Only dialogs in 'CONFIRMED' state can send 'BYE' requests.");
}
transaction.Request.CSeq.Sequence = sequenceNr;
transaction.SendRequest();
//leave terminate up to dialog user.
//if (method == SipMethods.Bye)
//{
// if (_logger.IsDebugEnabled) _logger.Debug("Dialog[Id={0}] has send '{1}' request. Terminating dialog...", GetId(), method);
// Terminate();
//}
}
public abstract void SendRequest(ISipClientTransaction transaction);
