private async Task <SocketError> UACInviteTransaction_TransactionInformationResponseReceived(SIPEndPoint localSIPEndPoint, SIPEndPoint remoteEndPoint, SIPTransaction sipTransaction, SIPResponse sipResponse)
{
try
{
if (sipResponse.StatusCode > 100 && sipResponse.StatusCode <= 199)
{
if (sipResponse.Header.RSeq > 0)
{
// Send a PRACK for this provisional response.
PRackRequest = GetPRackRequest(sipResponse);
await SendRequestAsync(PRackRequest);
}
}
if (CDR != null)
{
SIPEndPoint localEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedOn) ?? localSIPEndPoint;
SIPEndPoint remoteEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedFrom) ?? remoteEndPoint;
CDR.Progress(sipResponse.Status, sipResponse.ReasonPhrase, localEP, remoteEP);
}
return(await UACInviteTransactionInformationResponseReceived?.Invoke(localSIPEndPoint, remoteEndPoint, sipTransaction, sipResponse));;
}
catch (Exception excp)
{
logger.LogError("Exception UACInviteTransaction_TransactionInformationResponseReceived. " + excp.Message);
return(SocketError.Fault);
}
}
public new Task <SocketError> SendProvisionalResponse(SIPResponse sipResponse)
{
try
{
CDR?.Progress(sipResponse.Status, sipResponse.ReasonPhrase, null, null);
return(base.SendProvisionalResponse(sipResponse));
}
catch (Exception excp)
{
logger.LogError("Exception UASInviteTransaction SendProvisionalResponse. " + excp.Message);
throw;
}
}
public override void SendProvisionalResponse(SIPResponse sipResponse)
{
try
{
base.SendProvisionalResponse(sipResponse);
CDR?.Progress(sipResponse.Status, sipResponse.ReasonPhrase, null, null);
}
catch (Exception excp)
{
logger.LogError("Exception UASInviteTransaction SendProvisionalResponse. " + excp.Message);
throw;
}
}
public override void SendInformationalResponse(SIPResponse sipResponse)
{
try
{
base.SendInformationalResponse(sipResponse);
if (CDR != null)
{
CDR.Progress(sipResponse.Status, sipResponse.ReasonPhrase, null, null);
}
}
catch (Exception excp)
{
logger.Error("Exception UASInviteTransaction SendInformationalResponse. " + excp.Message);
throw;
}
}
private void UACInviteTransaction_TransactionInformationResponseReceived(SIPEndPoint localSIPEndPoint, SIPEndPoint remoteEndPoint, SIPTransaction sipTransaction, SIPResponse sipResponse)
{
try
{
UACInviteTransactionInformationResponseReceived?.Invoke(localSIPEndPoint, remoteEndPoint, sipTransaction, sipResponse);
if (CDR != null)
{
SIPEndPoint localEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedOn) ?? localSIPEndPoint;
SIPEndPoint remoteEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedFrom) ?? remoteEndPoint;
CDR.Progress(sipResponse.Status, sipResponse.ReasonPhrase, localEP, remoteEP);
}
}
catch (Exception excp)
{
logger.Error("Exception UACInviteTransaction_TransactionInformationResponseReceived. " + excp.Message);
}
}
private async Task <SocketError> UACInviteTransaction_TransactionInformationResponseReceived(SIPEndPoint localSIPEndPoint, SIPEndPoint remoteEndPoint, SIPTransaction sipTransaction, SIPResponse sipResponse)
{
try
{
if (sipResponse.StatusCode > 100 && sipResponse.StatusCode <= 199)
{
if (sipResponse.Header.RSeq > 0)
{
// Send a PRACK for this provisional response.
m_cseq++;
PRackRequest = GetAcknowledgeRequest(sipResponse, SIPMethodsEnum.PRACK, m_cseq, null, null);
await SendRequestAsync(PRackRequest).ConfigureAwait(false);
}
}
if (CDR != null)
{
SIPEndPoint localEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedOn) ?? localSIPEndPoint;
SIPEndPoint remoteEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedFrom) ?? remoteEndPoint;
CDR.Progress(sipResponse.Status, sipResponse.ReasonPhrase, localEP, remoteEP);
}
if (UACInviteTransactionInformationResponseReceived != null)
{
return(await UACInviteTransactionInformationResponseReceived(localSIPEndPoint, remoteEndPoint, sipTransaction, sipResponse).ConfigureAwait(false));
}
else
{
return(SocketError.Success);
}
}
catch (Exception excp)
{
logger.LogError("Exception UACInviteTransaction_TransactionInformationResponseReceived. " + excp.Message);
return(SocketError.Fault);
}
}
private void UACInviteTransaction_TransactionInformationResponseReceived(SIPEndPoint localSIPEndPoint, SIPEndPoint remoteEndPoint, SIPTransaction sipTransaction, SIPResponse sipResponse)
{
try
{
UACInviteTransactionInformationResponseReceived?.Invoke(localSIPEndPoint, remoteEndPoint, sipTransaction, sipResponse);
if (sipResponse.StatusCode > 100 && sipResponse.StatusCode <= 199 && sipResponse.Header.RSeq > 0)
{
// Send a PRACK for this provisional response.
SendPRackRequest(sipResponse);
}
if (CDR != null)
{
SIPEndPoint localEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedOn) ?? localSIPEndPoint;
SIPEndPoint remoteEP = SIPEndPoint.TryParse(sipResponse.Header.ProxyReceivedFrom) ?? remoteEndPoint;
CDR.Progress(sipResponse.Status, sipResponse.ReasonPhrase, localEP, remoteEP);
}
}
catch (Exception excp)
{
logger.LogError("Exception UACInviteTransaction_TransactionInformationResponseReceived. " + excp.Message);
}
}
public new Task <SocketError> SendProvisionalResponse(SIPResponse sipResponse)
{
CDR?.Progress(sipResponse.Status, sipResponse.ReasonPhrase, null, null);
return(base.SendProvisionalResponse(sipResponse));
}