/// <summary> /// LiveVideoControlService Web service method "StopVideoStreamingCommand" that cancels all /// predefined and free-text messages at addressee. /// </summary> /// <param name="sessionId">The session identifier.</param> /// <param name="targetAddress">Addressee information.</param> /// <returns>Response <see cref="LiveVideoControlResult"/>.</returns> LiveVideoControlResult ILiveVideoControlService.StopVideoStreamingCommand( Guid sessionId, TargetAddressType targetAddress) { LiveVideoControlResult result = new LiveVideoControlResult(); result.RequestId = Guid.Empty; result.ResultCode = LiveVideoControlErrorEnum.RequestAccepted; _dicVideoHistory.Remove(targetAddress); _dicVideoHistorySentService.Remove(targetAddress); if (_sessionManager.IsSessionValid(sessionId)) { string automaticModeURL; if (GetAutomaticMode(out automaticModeURL) == false) { Guid requestId = Guid.Empty; string error = _sessionManager.GenerateRequestID(sessionId, out requestId); if (requestId != Guid.Empty) { ElementList <AvailableElementData> elements; T2GManagerErrorEnum rqstResult = _t2gManager.GetAvailableElementDataByTargetAddress(targetAddress, out elements); switch (rqstResult) { case T2GManagerErrorEnum.eSuccess: { List <RequestContext> newRequests = new List <RequestContext>(); foreach (AvailableElementData element in elements) { LiveVideoControlService.SendNotificationToGroundApp(requestId, PIS.Ground.GroundCore.AppGround.NotificationIdEnum.LiveVideoControlDistributionProcessing, element.ElementNumber); ProcessStopVideoStreamingCommandRequestContext request = new ProcessStopVideoStreamingCommandRequestContext( element.ElementNumber, requestId, sessionId); newRequests.Add(request); } _requestProcessor.AddRequestRange(newRequests); result.RequestId = requestId; result.ResultCode = LiveVideoControlErrorEnum.RequestAccepted; } break; case T2GManagerErrorEnum.eT2GServerOffline: result.ResultCode = LiveVideoControlErrorEnum.T2GServerOffline; break; case T2GManagerErrorEnum.eElementNotFound: result.ResultCode = LiveVideoControlService.GetInvalidTargetAddressResponse(targetAddress); break; default: break; } } else { LogManager.WriteLog(TraceType.ERROR, error, "PIS.Ground.LiveVideoControl.LiveVideoControlService.StopVideoStreamingCommand", null, EventIdEnum.LiveVideoControl); result.ResultCode = LiveVideoControlErrorEnum.InvalidRequestID; } } else { result.Url = automaticModeURL; result.ResultCode = LiveVideoControlErrorEnum.AutomaticModeActivated; } } else { result.ResultCode = LiveVideoControlErrorEnum.InvalidSessionId; } return(result); }
/// <summary>Transmit stop video streaming command request.</summary> /// <exception cref="FaultException">Thrown when a Fault error condition occurs.</exception> /// <param name="client">The emebedded web service client.</param> /// <param name="request">The request to send to embedded.</param> private static void TransmitStopVideoStreamingCommandRequest(LiveVideoControlServiceClient client, ProcessStopVideoStreamingCommandRequestContext request) { LiveVideoControlRspEnumType result = LiveVideoControlRspEnumType.StartVideoStreamingCommandReceived; try { result = client.StopVideoStreamingCommand(request.RequestId.ToString()); } catch (FaultException) { // When there is a SOAP fault while sending, we still notify that we sent the request RequestProcessor.SendNotificationToGroundApp(request.RequestId, PIS.Ground.GroundCore.AppGround.NotificationIdEnum.LiveVideoControlDistributionSent, request.ElementId); throw; } RequestProcessor.SendNotificationToGroundApp(request.RequestId, PIS.Ground.GroundCore.AppGround.NotificationIdEnum.LiveVideoControlDistributionSent, request.ElementId); if (result == LiveVideoControlRspEnumType.StopVideoStreamingCommandReceived) { RequestProcessor.SendNotificationToGroundApp(request.RequestId, PIS.Ground.GroundCore.AppGround.NotificationIdEnum.LiveVideoControlDistributionReceived, request.ElementId); } else { RequestProcessor.SendNotificationToGroundApp(request.RequestId, PIS.Ground.GroundCore.AppGround.NotificationIdEnum.LiveVideoControlErrorUndefined, request.ElementId); } request.TransmissionStatus = true; }