/// <summary>
/// Gets or creates new participant if participant does not exist.
/// </summary>
/// <param name="cname">Participant canonical name.</param>
/// <returns>Returns specified participant.</returns>
internal RTP_Participant_Remote GetOrCreateParticipant(string cname)
{
if (cname == null)
{
throw new ArgumentNullException("cname");
}
if (cname == string.Empty)
{
throw new ArgumentException("Argument 'cname' value must be specified.");
}
lock (m_pParticipants)
{
RTP_Participant_Remote participant = null;
if (!m_pParticipants.TryGetValue(cname, out participant))
{
participant = new RTP_Participant_Remote(cname);
participant.Removed += delegate { m_pParticipants.Remove(participant.CNAME); };
m_pParticipants.Add(cname, participant);
OnNewParticipant(participant);
}
return(participant);
}
}
/// <summary>
/// Raises <b>NewParticipant</b> event.
/// </summary>
/// <param name="participant">New participant.</param>
private void OnNewParticipant(RTP_Participant_Remote participant)
{
if (NewParticipant != null)
{
NewParticipant(this, new RTP_ParticipantEventArgs(participant));
}
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="participant">RTP participant.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>participant</b> is null reference.</exception>
public RTP_ParticipantEventArgs(RTP_Participant_Remote participant)
{
if (participant == null)
{
throw new ArgumentNullException("participant");
}
m_pParticipant = participant;
}
/// <summary>
/// Sets source owner participant.
/// </summary>
/// <param name="participant">RTP participant.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>participant</b> is null reference.</exception>
internal void SetParticipant(RTP_Participant_Remote participant)
{
if (participant == null)
{
throw new ArgumentNullException("participant");
}
m_pParticipant = participant;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="participant">RTP participant.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>participant</b> is null reference.</exception>
public RTP_ParticipantEventArgs(RTP_Participant_Remote participant)
{
if (participant == null)
{
throw new ArgumentNullException("participant");
}
m_pParticipant = participant;
}
/// <summary>
/// Cleans up any resources being used.
/// </summary>
internal override void Dispose()
{
m_pParticipant = null;
if (m_pStream != null)
{
m_pStream.Dispose();
}
ApplicationPacket = null;
base.Dispose();
}
/// <summary>
/// Cleans up any resources being used.
/// </summary>
internal void Dispose()
{
if (m_IsDisposed)
{
return;
}
m_IsDisposed = true;
m_pSession = null;
m_pParticipant = null;
Closed = null;
Timeout = null;
SenderReport = null;
PacketReceived = null;
}
/// <summary>
/// Cleans up any resources being used.
/// </summary>
internal void Dispose()
{
if (m_IsDisposed)
{
return;
}
m_IsDisposed = true;
m_pSession = null;
m_pParticipant = null;
Closed = null;
Timeout = null;
SenderReport = null;
PacketReceived = null;
}
/// <summary>
/// Sets source owner participant.
/// </summary>
/// <param name="participant">RTP participant.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>participant</b> is null reference.</exception>
internal void SetParticipant(RTP_Participant_Remote participant)
{
if (participant == null)
{
throw new ArgumentNullException("participant");
}
m_pParticipant = participant;
}
/// <summary>
/// Cleans up any resources being used.
/// </summary>
internal override void Dispose()
{
m_pParticipant = null;
if (m_pStream != null)
{
m_pStream.Dispose();
}
ApplicationPacket = null;
base.Dispose();
}
/// <summary>
/// Gets or creates new participant if participant does not exist.
/// </summary>
/// <param name="cname">Participant canonical name.</param>
/// <returns>Returns specified participant.</returns>
internal RTP_Participant_Remote GetOrCreateParticipant(string cname)
{
if (cname == null)
{
throw new ArgumentNullException("cname");
}
if (cname == string.Empty)
{
throw new ArgumentException("Argument 'cname' value must be specified.");
}
lock (m_pParticipants)
{
RTP_Participant_Remote participant = null;
if (!m_pParticipants.TryGetValue(cname, out participant))
{
participant = new RTP_Participant_Remote(cname);
participant.Removed += delegate { m_pParticipants.Remove(participant.CNAME); };
m_pParticipants.Add(cname, participant);
OnNewParticipant(participant);
}
return participant;
}
}
/// <summary>
/// Raises <b>NewParticipant</b> event.
/// </summary>
/// <param name="participant">New participant.</param>
private void OnNewParticipant(RTP_Participant_Remote participant)
{
if (NewParticipant != null)
{
NewParticipant(this, new RTP_ParticipantEventArgs(participant));
}
}
