public void GotResponse(SIPEndPoint localSIPEndPoint, SIPEndPoint remoteEndPoint, SIPResponse sipResponse)
{
if (m_transactionState == SIPTransactionStatesEnum.Completed ||
m_transactionState == SIPTransactionStatesEnum.Confirmed)
{
FireTransactionTraceMessage("Received Duplicate Response " + localSIPEndPoint.ToString() + "<-" +
remoteEndPoint + m_crLF + sipResponse.ToString());
if (sipResponse.Header.CSeqMethod == SIPMethodsEnum.INVITE)
{
if (sipResponse.StatusCode >= 100 && sipResponse.StatusCode <= 199)
{
// Ignore info response on completed transaction.
}
else
{
ResendAckRequest();
}
}
TransactionDuplicateResponse?.Invoke(localSIPEndPoint, remoteEndPoint, this, sipResponse);
}
else
{
FireTransactionTraceMessage("Received Response " + localSIPEndPoint.ToString() + "<-" + remoteEndPoint +
m_crLF + sipResponse.ToString());
if (sipResponse.StatusCode >= 100 && sipResponse.StatusCode <= 199)
{
UpdateTransactionState(SIPTransactionStatesEnum.Proceeding);
if (sipResponse.Header.CSeqMethod == SIPMethodsEnum.INVITE)
{
//ignore the respose of 100 trying
}
else
{
TransactionInformationResponseReceived?.Invoke(localSIPEndPoint, remoteEndPoint, this,
sipResponse);
}
}
else
{
m_transactionFinalResponse = sipResponse;
UpdateTransactionState(SIPTransactionStatesEnum.Completed);
TransactionFinalResponseReceived?.Invoke(localSIPEndPoint, remoteEndPoint, this, sipResponse);
}
}
}
public virtual void SendFinalResponse(SIPResponse finalResponse)
{
m_transactionFinalResponse = finalResponse;
UpdateTransactionState(SIPTransactionStatesEnum.Completed);
string viaAddress = finalResponse.Header.Vias.TopViaHeader.ReceivedFromAddress;
if (TransactionType == SIPTransactionTypesEnum.Invite)
{
FireTransactionTraceMessage("Send Final Response Reliable " + LocalSIPEndPoint.ToString() + "->" +
viaAddress + m_crLF + finalResponse.ToString());
m_sipTransport.SendSIPReliable(this);
}
else
{
FireTransactionTraceMessage("Send Final Response " + LocalSIPEndPoint.ToString() + "->" + viaAddress +
m_crLF + finalResponse.ToString());
m_sipTransport.SendResponse(finalResponse);
}
}
public virtual void SendInformationalResponse(SIPResponse sipResponse)
{
FireTransactionTraceMessage("Send Info Response " + LocalSIPEndPoint.ToString() + "->" +
this.RemoteEndPoint + m_crLF + sipResponse.ToString());
if (sipResponse.StatusCode == 100)
{
UpdateTransactionState(SIPTransactionStatesEnum.Trying);
}
else if (sipResponse.StatusCode > 100 && sipResponse.StatusCode <= 199)
{
UpdateTransactionState(SIPTransactionStatesEnum.Proceeding);
}
m_sipTransport.SendResponse(sipResponse);
}
void transport_SIPResponseInTraceEvent(SIPEndPoint localEndPoint, SIPEndPoint fromEndPoint, SIPResponse sipResponse)
{
Console.WriteLine("Response In: " + localEndPoint + "<-" + fromEndPoint.ToString() + "\n" + sipResponse.ToString());
}
void transport_SIPResponseOutTraceEvent(SIPEndPoint localEndPoint, SIPEndPoint toEndPoint, SIPResponse sipResponse)
{
Console.WriteLine("Response Out: " + localEndPoint + "->" + toEndPoint.ToString() + "\n" + sipResponse.ToString());
}