public async Task DoStep(Step step, ICall call)
{
_call = call;
_call.OnWorkflowStep += OnWorkflowStep;
_call.Logger.Info("Hold processor start");
_settings = (HoldStepSettings)step.NodeData.Properties;
var holdingBridge = await call.CreateBridge(BridgeType.Holding);
_call.CallState.SetBridge(holdingBridge);
await _call.SipBridgingApi.AddLineToBridge(_call.CallState.GetIncomingLineId(), _call.CallState.GetBridgeId());
if (_settings.HoldMusic)
{
await _call.SipBridgingApi.PlayMusicOnHoldToBridge(_call.CallState.GetBridgeId());
}
else
{
HoldPrompt = _settings.WaitPrompt;
_call.SipApiClient.OnPromptPlaybackFinishedEvent += AriClient_OnPlaybackFinishedEvent;
_currentPlaybackId = await _call.SipBridgingApi.PlayPromptToBridge(_call.CallState.GetBridgeId(), _settings.WaitPrompt, call.CallState.LanguageCode);
}
_call.FireStateChange(Trigger.PlaceOnHold);
_call.Logger.Info("Hold processor fired");
_call.ProcessCallLogic();
}
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());
}
