public static Task <Conference> UpdateConferenceAsync(this
ConferenceServices cs, ConferenceScheduleInformation information)
{
return(Task <Conference> .Factory.FromAsync(
cs.BeginUpdateConference,
cs.EndUpdateConference, information, null));
}
public static Task<Conference> ScheduleConferenceAsync(this
ConferenceServices cs, ConferenceScheduleInformation information)
{
return Task<Conference>.Factory.FromAsync(
cs.BeginScheduleConference,
cs.EndScheduleConference, information, null);
}
public static Task<Conference> ScheduleConferenceAsync(this ConferenceServices self, ConferenceScheduleInformation information)
{
return Task.Factory.FromAsync<ConferenceScheduleInformation, Conference>(
self.BeginScheduleConference,
self.EndScheduleConference,
information,
null);
}
/// <summary>
/// Overridden process method.
/// </summary>
public override void Process()
{
// Schedule the conference.
ConferenceServices conferenceManagement = this.customerConversation.Endpoint.ConferenceServices;
//Create a conference to anchor the incoming customer call
ConferenceScheduleInformation conferenceScheduleInfo = new ConferenceScheduleInformation();
conferenceScheduleInfo.AutomaticLeaderAssignment = AutomaticLeaderAssignment.Everyone;
conferenceScheduleInfo.LobbyBypass = LobbyBypass.EnabledForGatewayParticipants;
conferenceScheduleInfo.AccessLevel = ConferenceAccessLevel.Everyone;
conferenceScheduleInfo.PhoneAccessEnabled = false;
conferenceScheduleInfo.ExpiryTime = DateTime.UtcNow.Add(TimeSpan.FromMinutes(60));
bool unhandledExceptionOccured = true;
Exception caughtException = null;
try
{
conferenceManagement.BeginScheduleConference(conferenceScheduleInfo,
this.ConferenceScheduled,
conferenceManagement);
unhandledExceptionOccured = false;
}
catch (InvalidOperationException ioe)
{
caughtException = ioe;
Console.WriteLine("Exception during scheduling conference {0}", ioe);
this.logger.Log("Exception during scheduling conference {0}", ioe);
unhandledExceptionOccured = false;
}
finally
{
if (unhandledExceptionOccured)
{
caughtException = new OperationFailureException();
}
if (caughtException != null)
{
this.CompleteEstablishment(caughtException);
}
}
}
private void StartupScheduleConference(AsyncTask task, object state)
{
task.DoOneStep(
delegate()
{
m_tcuConversation = new Conversation(m_parent.AppFrontEnd.Endpoint);
m_tcuConversation.ApplicationContext = this;
m_avmcuSession = m_tcuConversation.ConferenceSession.AudioVideoMcuSession;
m_avmcuSession.ParticipantEndpointAttendanceChanged += this.ParticipantEndpointAttendanceChanged;
ConferenceServices conferenceManagement = m_parent.AppFrontEnd.Endpoint.ConferenceServices;
//Create a conference to anchor the incoming customer call
ConferenceScheduleInformation conferenceScheduleInfo = new ConferenceScheduleInformation();
conferenceScheduleInfo.AutomaticLeaderAssignment = AutomaticLeaderAssignment.SameEnterprise;
conferenceScheduleInfo.LobbyBypass = LobbyBypass.EnabledForGatewayParticipants;
conferenceScheduleInfo.AccessLevel = ConferenceAccessLevel.SameEnterprise;
conferenceScheduleInfo.PhoneAccessEnabled = false;
conferenceScheduleInfo.AttendanceAnnouncementsStatus = AttendanceAnnouncementsStatus.Disabled;
conferenceScheduleInfo.Mcus.Add(new ConferenceMcuInformation(McuType.AudioVideo));
//schedule the conference
conferenceManagement.BeginScheduleConference(conferenceScheduleInfo,
delegate(IAsyncResult sch)
{
task.DoFinalStep(
delegate()
{
Conference conference;
conference = conferenceManagement.EndScheduleConference(sch);
task.TaskResult = new ConferenceActionResult(conference); // Store so that next task can get it.
});
},
null);
});
}
internal void Process()
{
if (String.IsNullOrEmpty(_anchor._conferenceUri))
{
_anchor.AuthorizeParticipant(_presenterUri);
_anchor.ElevateToPresenter(_presenterUri);
ConferenceServices conferenceManagement = _anchor._endpoint.ConferenceServices;
//Create a conference to anchor the incoming customer call
ConferenceScheduleInformation conferenceScheduleInfo = new ConferenceScheduleInformation();
conferenceScheduleInfo.AutomaticLeaderAssignment = AutomaticLeaderAssignment.Disabled;
conferenceScheduleInfo.LobbyBypass = LobbyBypass.Disabled;
conferenceScheduleInfo.AccessLevel = ConferenceAccessLevel.Locked;
conferenceScheduleInfo.PhoneAccessEnabled = false;
conferenceScheduleInfo.Mcus.Add(new ConferenceMcuInformation(MediaType.ApplicationSharing));
conferenceScheduleInfo.Mcus.Add(new ConferenceMcuInformation(McuType.AudioVideo));
conferenceScheduleInfo.Mcus.Add(new ConferenceMcuInformation(McuType.InstantMessaging));
try
{
//schedule the conference
conferenceManagement.BeginScheduleConference(conferenceScheduleInfo,
ar =>
{
try
{
_anchor._conference = conferenceManagement.EndScheduleConference(ar);
}
catch (RealTimeException rtex)
{
this.SetAsCompleted(rtex, false);
return;
}
_anchor._conferenceUri = _anchor._conference.ConferenceUri;
_anchor.RegisterForEvents();
//Join the conference as a trusted conferencing user (invisible in the roster)
ConferenceJoinOptions options = new ConferenceJoinOptions();
options.JoinMode = JoinMode.TrustedParticipant;
try
{
_anchor._conversation.ConferenceSession.BeginJoin(_anchor._conference.ConferenceUri,
options,
jar =>
{
Conversation conv = jar.AsyncState as Conversation;
try
{
conv.ConferenceSession.EndJoin(jar);
//Update the state of the anchor when the operation succeeds
_anchor.UpdateState(ConferenceServicesAnchorState.Established);
this.SetAsCompleted(null, false);
}
catch (RealTimeException rtex)
{
if (null != _anchor)
{
_anchor._logger.Log("AcdConferenceServicesAnchor failed to create a conference", rtex);
}
_anchor.BeginShutDown(sar =>
{
AcdConferenceServicesAnchor anchor = sar.AsyncState as AcdConferenceServicesAnchor;
anchor.EndShutDown(sar);
},
_anchor);
this.SetAsCompleted(rtex, false);
}
}
, _anchor._conversation);
}
catch (InvalidOperationException ivoex)
{
_anchor._logger.Log("AcdConferenceServicesAnchor failed to create a conference", ivoex);
_anchor.BeginShutDown(sar =>
{
AcdConferenceServicesAnchor anchor = sar.AsyncState as AcdConferenceServicesAnchor;
anchor.EndShutDown(sar);
},
_anchor);
this.SetAsCompleted(new OperationFailureException("AcdConferenceServicesAnchor failed creating a conference", ivoex), false);
}
},
conferenceManagement);
}
catch (InvalidOperationException ivoex)
{
_anchor._logger.Log("AcdConferenceServicesAnchor failed to create a conference", ivoex);
_anchor.BeginShutDown(sar =>
{
AcdConferenceServicesAnchor anchor = sar.AsyncState as AcdConferenceServicesAnchor;
anchor.EndShutDown(sar);
},
_anchor);
this.SetAsCompleted(new OperationFailureException("AcdConferenceServicesAnchor failed to create a conference", ivoex), false);
}
}
else
{
_anchor.RegisterForEvents();
ConferenceJoinOptions options = new ConferenceJoinOptions();
options.JoinMode = JoinMode.TrustedParticipant;
try
{
_anchor._conversation.ConferenceSession.BeginJoin(_anchor._conferenceUri,
options,
jar =>
{
Conversation conv = jar.AsyncState as Conversation;
try
{
conv.ConferenceSession.EndJoin(jar);
_anchor.UpdateState(ConferenceServicesAnchorState.Established);
this.SetAsCompleted(null, false);
}
catch (RealTimeException rtex)
{
if (null != _anchor)
{
_anchor._logger.Log("AcdConferenceServicesAnchor failed to create a conference", rtex);
}
_anchor.BeginShutDown(sar =>
{
AcdConferenceServicesAnchor anchor = sar.AsyncState as AcdConferenceServicesAnchor;
anchor.EndShutDown(sar);
},
_anchor);
this.SetAsCompleted(rtex, false);
}
},
_anchor._conversation);
}
catch (InvalidOperationException ivoex)
{
_anchor._logger.Log("AcdConferenceServicesAnchor failed to create a conference", ivoex);
_anchor.BeginShutDown(sar =>
{
AcdConferenceServicesAnchor anchor = sar.AsyncState as AcdConferenceServicesAnchor;
anchor.EndShutDown(sar);
},
_anchor);
this.SetAsCompleted(new OperationFailureException("AcdConferenceServicesAnchor failed to create a conference", ivoex), false);
}
}
}
public Location(int id, string name, string fileName, LocalEndpoint endpoint)
{
if (!File.Exists(fileName))
throw new FileNotFoundException(fileName);
_id = id;
_Name = name;
_FileName = fileName;
_Endpoint = endpoint;
ConferenceScheduleInformation csi = new ConferenceScheduleInformation()
{
AccessLevel = ConferenceAccessLevel.Everyone,
Description = _Name,
ExpiryTime = DateTime.Now.AddYears(5),
AutomaticLeaderAssignment = AutomaticLeaderAssignment.Everyone
};
csi.Mcus.Add(new ConferenceMcuInformation(McuType.AudioVideo));
_Endpoint.ConferenceServices.BeginScheduleConference(csi,
ar =>
{
try
{
_conference = _Endpoint.ConferenceServices.EndScheduleConference(ar);
Log("Conference " + _conference.ConferenceId + " scheduled. Starting music...");
Log(_conference.ConferenceUri);
ConversationSettings cs = new ConversationSettings()
{
Subject = _Name
};
_conversation = new Conversation(_Endpoint, cs);
ConferenceJoinOptions cjo = new ConferenceJoinOptions()
{
JoinMode = JoinMode.TrustedParticipant
};
_conversation.ConferenceSession.BeginJoin(_conference.ConferenceUri,
cjo,
ar1 =>
{
try
{
_conversation.ConferenceSession.EndJoin(ar1);
_avCall = new AudioVideoCall(_conversation);
_avCall.AudioVideoFlowConfigurationRequested +=
new EventHandler<AudioVideoFlowConfigurationRequestedEventArgs>(_avCall_AudioVideoFlowConfigurationRequested);
AudioVideoCallEstablishOptions options = new AudioVideoCallEstablishOptions()
{
UseGeneratedIdentityForTrustedConference = true,
SupportsReplaces = CapabilitySupport.Supported
};
_avCall.BeginEstablish(
options,
ar2 =>
{
try
{
_avCall.EndEstablish(ar2);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
private void Run()
{
// A helper class to take care of platform and endpoint setup and
// cleanup. This has been abstracted from this sample to focus on
// Call Control.
_helper = new UCMASampleHelper();
// Create a user endpoint, using the network credential object
// defined above.
_callerEndpoint = _helper.CreateEstablishedUserEndpoint(
"Conference Leader" /* friendly name for conference leader endpoint */);
// Create a second user endpoint, using the network credential object
// defined above.
_calleeEndpoint = _helper.CreateEstablishedUserEndpoint(
"Conference Attendee" /* friendly name for conference attendee endpoint */);
// Get the URI for the user logged onto Microsoft Lync
String _ocUserURI = "sip:" + UCMASampleHelper.PromptUser(
"Enter the URI for the user logged onto Microsoft Lync, in the User@Host format => ",
"RemoteUserURI" /* key to specify remote user's URI in app.config */);
// One of the endpoints schedules the conference in advance. At
// schedule time, all the conference settings are set.
// The base conference settings object, used to set the policies for the conference.
ConferenceScheduleInformation conferenceScheduleInformation = new ConferenceScheduleInformation();
// An open meeting (participants can join who are not on the list),
// but requiring authentication (no anonymous users allowed.)
conferenceScheduleInformation.AccessLevel = ConferenceAccessLevel.SameEnterprise;
// The below flag determines whether or not the passcode is optional
// for users joining the conference.
conferenceScheduleInformation.IsPasscodeOptional = true;
conferenceScheduleInformation.Passcode = "1357924680";
// The verbose description of the conference
conferenceScheduleInformation.Description = "Interesting Description";
// The below field indicates the date and time after which the conference can be deleted.
conferenceScheduleInformation.ExpiryTime = System.DateTime.Now.AddHours(5);
// These two lines assign a set of modalities (here, only
// InstantMessage) from the available MCUs to the conference. Custom
// modalities (and their corresponding MCUs) may be added at this
// time as part of the extensibility model.
ConferenceMcuInformation instantMessageMCU = new ConferenceMcuInformation(McuType.InstantMessaging);
conferenceScheduleInformation.Mcus.Add(instantMessageMCU);
// Now that the setup object is complete, schedule the conference
// using the conference services off of Endpoint. Note: the conference
// organizer is considered a leader of the conference by default.
_callerEndpoint.ConferenceServices.BeginScheduleConference(conferenceScheduleInformation,
EndScheduleConference, _callerEndpoint.ConferenceServices);
// Wait for the scheduling to complete.
_waitForConferenceScheduling.WaitOne();
// Now that the conference is scheduled, it's time to join it. As we
// already have a reference to the conference object populated from
// the EndScheduleConference call, we do not need to get the
// conference first. Initialize a conversation off of the endpoint,
// and join the conference from the uri provided above.
Conversation callerConversation = new Conversation(_callerEndpoint);
callerConversation.ConferenceSession.StateChanged += new
EventHandler <StateChangedEventArgs <ConferenceSessionState> >(ConferenceSession_StateChanged);
// Join and wait, again forcing synchronization.
callerConversation.ConferenceSession.BeginJoin(_conference.ConferenceUri, null /*joinOptions*/,
EndJoinConference, callerConversation.ConferenceSession);
_waitForConferenceJoin.WaitOne();
// Placing the calls on the conference-connected conversation
// connects to the respective MCUs. These calls may then be used to
// communicate with the conference/MCUs.
InstantMessagingCall instantMessagingCall = new InstantMessagingCall(callerConversation);
// Hooking up event handlers and then placing the call.
instantMessagingCall.InstantMessagingFlowConfigurationRequested +=
this.instantMessagingCall_InstantMessagingFlowConfigurationRequested;
instantMessagingCall.StateChanged += this._call_StateChanged;
instantMessagingCall.BeginEstablish(EndCallEstablish, instantMessagingCall);
//Synchronize to ensure that call has completed.
_waitForCallEstablish.WaitOne();
//send conf invite
ConferenceInvitationDeliverOptions deliverOptions = new ConferenceInvitationDeliverOptions();
deliverOptions.ToastMessage = new ToastMessage("Welcome to my conference");
ConferenceInvitation invitation = new ConferenceInvitation(callerConversation);
invitation.BeginDeliver(_ocUserURI, deliverOptions, EndDeliverInvitation, invitation);
// Synchronize to ensure that invitation is complete
_waitForConversationInviteRemoteParticipants.WaitOne();
//And from the other endpoint's perspective:
//Initialize a conversation off of the endpoint, and join the
//conference from the uri provided above.
Conversation calleeConversation = new Conversation(_calleeEndpoint);
calleeConversation.ConferenceSession.StateChanged += new
EventHandler <StateChangedEventArgs <ConferenceSessionState> >(ConferenceSession_StateChanged);
// Join and wait, again forcing synchronization.
calleeConversation.ConferenceSession.BeginJoin(_conference.ConferenceUri, null /*joinOptions*/,
EndJoinConference, calleeConversation.ConferenceSession);
_waitForConferenceJoin.WaitOne();
// Placing the calls on the conference-connected conversation
// connects to the respective MCUs. These calls may then be used to
//communicate with the conference/MCUs.
InstantMessagingCall instantMessagingCall2 = new InstantMessagingCall(calleeConversation);
//Hooking up event handlers and then placing the call.
instantMessagingCall2.InstantMessagingFlowConfigurationRequested +=
this.instantMessagingCall2_InstantMessagingFlowConfigurationRequested;
instantMessagingCall2.StateChanged += this._call_StateChanged;
instantMessagingCall2.BeginEstablish(EndCallEstablish, instantMessagingCall2);
//Synchronize to ensure that call has completed.
_waitForCallEstablish.WaitOne();
//Synchronize to ensure that all messages are sent and received
_waitForMessageReceived.WaitOne();
//Wait for shutdown initiated by user
_waitForShutdown.WaitOne();
UCMASampleHelper.PauseBeforeContinuing("Press ENTER to shutdown and exit.");
}
public Location(int id, string name, string fileName, LocalEndpoint endpoint)
{
if (!File.Exists(fileName))
{
throw new FileNotFoundException(fileName);
}
_id = id;
_Name = name;
_FileName = fileName;
_Endpoint = endpoint;
ConferenceScheduleInformation csi = new ConferenceScheduleInformation()
{
AccessLevel = ConferenceAccessLevel.Everyone,
Description = _Name,
ExpiryTime = DateTime.Now.AddYears(5),
AutomaticLeaderAssignment = AutomaticLeaderAssignment.Everyone
};
csi.Mcus.Add(new ConferenceMcuInformation(McuType.AudioVideo));
_Endpoint.ConferenceServices.BeginScheduleConference(csi,
ar =>
{
try
{
_conference = _Endpoint.ConferenceServices.EndScheduleConference(ar);
Log("Conference " + _conference.ConferenceId + " scheduled. Starting music...");
Log(_conference.ConferenceUri);
ConversationSettings cs = new ConversationSettings()
{
Subject = _Name
};
_conversation = new Conversation(_Endpoint, cs);
ConferenceJoinOptions cjo = new ConferenceJoinOptions()
{
JoinMode = JoinMode.TrustedParticipant
};
_conversation.ConferenceSession.BeginJoin(_conference.ConferenceUri,
cjo,
ar1 =>
{
try
{
_conversation.ConferenceSession.EndJoin(ar1);
_avCall = new AudioVideoCall(_conversation);
_avCall.AudioVideoFlowConfigurationRequested +=
new EventHandler <AudioVideoFlowConfigurationRequestedEventArgs>(_avCall_AudioVideoFlowConfigurationRequested);
AudioVideoCallEstablishOptions options = new AudioVideoCallEstablishOptions()
{
UseGeneratedIdentityForTrustedConference = true,
SupportsReplaces = CapabilitySupport.Supported
};
_avCall.BeginEstablish(
options,
ar2 =>
{
try
{
_avCall.EndEstablish(ar2);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
catch (Exception ex)
{
Log(ex.ToString());
}
},
null);
}
