/// <summary>
/// Plays back a conference, or at least a series of streams.
/// </summary>
/// <param name="venue">Venue to play back into (may be a unicast location).</param>
/// <param name="streams">Database IDs of the streams to record.</param>
/// <param name="playbackStopped">An Eventhandler to call when playback has
/// stopped due to reaching the end of all the streams.</param>
public void Play(IPEndPoint venue, int[] streams)
{
try
{
lock (this)
{
CheckForIPv6(venue);
CheckVenueNotInUse(venue);
// Start a ConferencePlayer
eventLog.WriteEntry(string.Format(CultureInfo.CurrentCulture, Strings.PlayingARecordedConference,
venue, streams.Length), EventLogEntryType.Information, ArchiveServiceEventLog.ID.Starting);
ConferencePlayer player = new ConferencePlayer();
// Unicast playback sessions shouldn't receive the inbound data. The reason for this is that
// multiple sessions would conflict at the port level, because they're all trying to receive
// data on the same port.
bool multicast = MSR.LST.Net.Utility.IsMulticast(venue);
player.Play(venue, streams, multicast);
sessions.Add(venue, player);
}
}
catch (Exception ex)
{
eventLog.WriteEntry(ex.ToString(), EventLogEntryType.Error, ArchiveServiceEventLog.ID.Error);
throw;
}
}
private void OnPlaybackStopped(object sender, EventArgs ea)
{
lock (this)
{
// Ensure hte conferencePlayer has stopped
ConferencePlayer player = (ConferencePlayer)sender;
player.StopPlaying();
sessions.Remove(player.Venue);
}
}
public void StopPlaying(IPEndPoint venue)
{
lock (this)
{
ConferencePlayer player = (ConferencePlayer)sessions[venue];
if (player != null)
{
player.StopPlaying();
sessions.Remove(venue);
}
}
}
/// <summary>
/// Gets the current point in time, in ticks, of where playback is in the course of the recording.
/// </summary>
public long GetCurrentTime(IPEndPoint venue)
{
lock (this)
{
ConferencePlayer player = (ConferencePlayer)sessions[venue];
if (player == null)
{
throw new ArgumentException(Strings.VenueDoesNotCorrelate);
}
return(player.CurrentTime);
}
}
/// <summary>
/// Jumps to a specific time in a recording.
/// </summary>
public void JumpTo(IPEndPoint venue, long timeToJumpTo)
{
lock (this)
{
ConferencePlayer player = (ConferencePlayer)sessions[venue];
if (player == null)
{
throw new ArgumentException(Strings.VenueDoesNotCorrelate);
}
player.JumpTo(timeToJumpTo);
}
}
/// <summary>
/// Gets the current point in time, in ticks, of where playback is in the course of the recording.
/// </summary>
public long GetCurrentTime(IPEndPoint venue)
{
lock (this)
{
ConferencePlayer player = (ConferencePlayer)sessions[venue];
if (player == null)
{
throw new ArgumentException("The venue provided does not correlate to an ongoing playback."
+ " Perhaps playback has already been stopped.");
}
return(player.CurrentTime);
}
}
/// <summary>
/// Jumps to a specific time in a recording.
/// </summary>
public void JumpTo(IPEndPoint venue, long timeToJumpTo)
{
lock (this)
{
ConferencePlayer player = (ConferencePlayer)sessions[venue];
if (player == null)
{
throw new ArgumentException("The venue provided does not correlate to an ongoing playback."
+ " Perhaps playback has already been stopped.");
}
player.JumpTo(timeToJumpTo);
}
}
/// <summary>
/// Plays back a conference, or at least a series of streams.
/// </summary>
/// <param name="venue">Venue to play back into (may be a unicast location).</param>
/// <param name="streams">Database IDs of the streams to record.</param>
/// <param name="playbackStopped">An Eventhandler to call when playback has
/// stopped due to reaching the end of all the streams.</param>
public void Play( IPEndPoint venue, int[] streams )
{
try
{
lock(this)
{
CheckForIPv6(venue);
CheckVenueNotInUse(venue);
// Start a ConferencePlayer
eventLog.WriteEntry(string.Format(CultureInfo.CurrentCulture, Strings.PlayingARecordedConference,
venue, streams.Length), EventLogEntryType.Information, ArchiveServiceEventLog.ID.Starting);
ConferencePlayer player = new ConferencePlayer();
// Unicast playback sessions shouldn't receive the inbound data. The reason for this is that
// multiple sessions would conflict at the port level, because they're all trying to receive
// data on the same port.
bool multicast = MSR.LST.Net.Utility.IsMulticast(venue);
player.Play(venue, streams, multicast);
sessions.Add(venue, player);
}
}
catch (Exception ex)
{
eventLog.WriteEntry(ex.ToString(), EventLogEntryType.Error, ArchiveServiceEventLog.ID.Error);
throw;
}
}
