public async Task DoStepAsync(Step step, ICall call) { _call = call; _step = step; var transferSettings = step.NodeData.Properties as TransferSettings; call.CallState.CallCanBeAbandoned = false; var transferLine = await call.SipLineApi.CreateOutboundCallAsync(transferSettings.DialString, transferSettings.Endpoint); transferChannel = call.CallState.CreateTransferLine(transferLine); await Task.Delay(500); call.SipApiClient.OnLineHangupAsyncEvent += SipApiClientOnOnLineHangupEvent; switch (transferSettings.Direction) { case Direction.Outgoing: { var transferBridge = await call.CreateBridgeAsync(BridgeType.WithDTMF); outboundLineId = call.CallState.GetOutgoingLineId(); await Task.Delay(500); await call.AddLineToBridgeAsync(call.CallState.GetOutgoingLineId(), transferBridge.Id); await Task.Delay(500); await call.AddLineToBridgeAsync(transferChannel.Id.ToString(), transferBridge.Id); break; } case Direction.Incoming: { var transferBridge = await call.CreateBridgeAsync(BridgeType.WithDTMF); await call.AddLineToBridgeAsync(call.CallState.GetIncomingLineId(), transferBridge.Id); await call.AddLineToBridgeAsync(transferChannel.Id.ToString(), transferBridge.Id); break; } case Direction.Both: // bad config here? break; default: throw new ArgumentOutOfRangeException(); } }
public async Task DoStepAsync(Step step, ICall call) { _call = call; if (!string.IsNullOrEmpty(call.CallState.GetBridgeId())) { await call.StopHoldingBridgeAsync().ConfigureAwait(false); } _callBridge = await call.CreateBridgeAsync(BridgeType.NoDTMF).ConfigureAwait(false); call.CallState.CalledPartyAcceptTime = DateTimeOffset.Now; call.CallState.SetBridge(_callBridge); call.InputProcessor.ChangeInputSettings(null); if (!await AreBothLinesStillConnected()) { await call.FireStateChange(Trigger.FailedCallFlow); return; } await call.AddLineToBridgeAsync(call.CallState.GetIncomingLineId(), _callBridge.Id).ConfigureAwait(false); //await call.SipBridgingApi.MuteLineAsync(call.CallState.GetIncomingLineId()); await call.AddLineToBridgeAsync(call.CallState.GetOutgoingLineId(), _callBridge.Id).ConfigureAwait(false); //await call.SipBridgingApi.MuteLineAsync(call.CallState.GetOutgoingLineId()); call.CallState.AddStepToIncomingQueue(step.GetStepFromConnector(NextStep)); await call.FireStateChange(Trigger.NextCallFlowStep); }
public async Task DoStepAsync(Step step, ICall call) { _call = call; _call.OnWorkflowStep += OnWorkflowStep; _call.Logger.Information("Hold processor start {@Call}", call.CallState); _settings = (HoldStepSettings)step.NodeData.Properties; _timeoutStep = step.GetStepFromConnector("TimeoutStep"); _holdingBridge = await call.CreateBridgeAsync(BridgeType.Holding); _call.CallState.SetBridge(_holdingBridge); try { await _call.SipBridgingApi.AddLineToBridgeAsync(_call.CallState.GetIncomingLineId(), _call.CallState.GetBridgeId()); } catch (Exception e) { _call.Logger.Error(e, "Failed to place line on hold. Probably hungup. {@Call}", call.CallState); await _call.FireStateChange(Trigger.FailedCallFlow); await _call.ProcessCallLogicAsync(); return; } if (_settings.HoldMusic) { await _call.SipBridgingApi.PlayMusicOnHoldToBridgeAsync(_call.CallState.GetBridgeId()); } else { _call.CallState.HoldPrompt = _settings.WaitPrompt; _call.SipApiClient.OnPromptPlaybackFinishedAsyncEvent += AriClient_OnPlaybackFinishedAsyncEvent; _currentPlaybackId = await _call.SipBridgingApi.PlayPromptToBridgeAsync(_call.CallState.GetBridgeId(), _settings.WaitPrompt, call.CallState.LanguageCode); } call.SipApiClient.OnLineHangupAsyncEvent += SipApiClientOnOnLineHangupEvent; await _call.FireStateChange(Trigger.PlaceOnHold); _call.Logger.Information("Hold processor fired {@Call}", call.CallState); #pragma warning disable 4014 // we want to keep going without waiting. _call.ProcessCallLogicAsync(); #pragma warning restore 4014 await Task.Delay(_settings.HoldTimeoutInSeconds * 1000).ContinueWith(HoldTimeoutAction()); }