/// <summary>
/// Initializes the connection to the Bot.
/// </summary>
/// <param name="settings">Application settings object, built from the input JSON file supplied as run-time argument.</param>
public void InitConnector(AppSettings settings)
{
DialogServiceConfig config;
this.BotReplyList = new List <BotReply>();
this.stopWatch = new Stopwatch();
this.appsettings = settings;
if (!string.IsNullOrWhiteSpace(this.appsettings.CustomCommandsAppId))
{
// NOTE: Custom commands is a preview Azure Service.
// Set the custom commands configuration object based on three items:
// - The Custom commands application ID
// - Cognitive services speech subscription key.
// - The Azure region of the subscription key(e.g. "westus").
config = CustomCommandsConfig.FromSubscription(this.appsettings.CustomCommandsAppId, this.appsettings.SpeechSubscriptionKey, this.appsettings.SpeechRegion);
}
else
{
// Set the bot framework configuration object based on two items:
// - Cognitive services speech subscription key. It is needed for billing and is tied to the bot registration.
// - The Azure region of the subscription key(e.g. "westus").
config = BotFrameworkConfig.FromSubscription(this.appsettings.SpeechSubscriptionKey, this.appsettings.SpeechRegion);
}
if (this.appsettings.SpeechSDKLogEnabled)
{
// Speech SDK has verbose logging to local file, which may be useful when reporting issues.
config.SetProperty(PropertyId.Speech_LogFilename, $"{this.appsettings.OutputFolder}SpeechSDKLog-{DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss", CultureInfo.CurrentCulture)}.log");
}
if (!string.IsNullOrWhiteSpace(this.appsettings.SRLanguage))
{
// Set the speech recognition language. If not set, the default is "en-us".
config.Language = this.appsettings.SRLanguage;
}
if (!string.IsNullOrWhiteSpace(this.appsettings.CustomSREndpointId))
{
// Set your custom speech end-point id here, as given to you by the speech portal https://speech.microsoft.com/portal.
// Otherwise the standard speech end-point will be used.
config.SetServiceProperty("cid", this.appsettings.CustomSREndpointId, ServicePropertyChannel.UriQueryParameter);
// Custom Speech does not support cloud Keyword Verification at the moment. If this is not done, there will be an error
// from the service and connection will close. Remove line below when supported.
config.SetProperty("KeywordConfig_EnableKeywordVerification", "false");
}
else
{
// If a custom speech endpoint is not specified, keyword verification is set
// according to the default or configured settings.
config.SetProperty("KeywordConfig_EnableKeywordVerification", this.appsettings.KeywordVerificationEnabled.ToString().ToLower());
}
if (!string.IsNullOrWhiteSpace(this.appsettings.CustomVoiceDeploymentIds))
{
// Set one or more IDs associated with the custom TTS voice your bot will use.
// The format of the string is one or more GUIDs separated by comma (no spaces). You get these GUIDs from
// your custom TTS on the speech portal https://speech.microsoft.com/portal.
config.SetProperty(PropertyId.Conversation_Custom_Voice_Deployment_Ids, this.appsettings.CustomVoiceDeploymentIds);
}
this.timeout = this.appsettings.Timeout;
if (!string.IsNullOrWhiteSpace(this.appsettings.KeywordRecognitionModel))
{
this.kwsTable = KeywordRecognitionModel.FromFile(this.appsettings.KeywordRecognitionModel);
}
if (this.appsettings.SetPropertyId != null)
{
foreach (KeyValuePair <string, JToken> setPropertyIdPair in this.appsettings.SetPropertyId)
{
config.SetProperty(setPropertyIdPair.Key, setPropertyIdPair.Value.ToString());
}
}
if (this.appsettings.SetPropertyString != null)
{
foreach (KeyValuePair <string, JToken> setPropertyStringPair in this.appsettings.SetPropertyString)
{
config.SetProperty(setPropertyStringPair.Key.ToString(CultureInfo.CurrentCulture), setPropertyStringPair.Value.ToString());
}
}
if (this.appsettings.SetServiceProperty != null)
{
foreach (KeyValuePair <string, JToken> setServicePropertyPair in this.appsettings.SetServiceProperty)
{
config.SetServiceProperty(setServicePropertyPair.Key.ToString(CultureInfo.CurrentCulture), setServicePropertyPair.Value.ToString(), ServicePropertyChannel.UriQueryParameter);
}
}
if (this.appsettings.RealTimeAudio)
{
config.SetProperty("SPEECH-AudioThrottleAsPercentageOfRealTime", "100");
config.SetProperty("SPEECH-TransmitLengthBeforeThrottleMs", "0");
}
if (this.connector != null)
{
// Then dispose the object
this.connector.Dispose();
this.connector = null;
}
if (this.appsettings.PushStreamEnabled)
{
this.pushAudioInputStream = AudioInputStream.CreatePushStream();
this.audioConfig = AudioConfig.FromStreamInput(this.pushAudioInputStream);
}
else
{
config.SetProperty("KeywordConfig_EnableKeywordVerification", "false");
this.audioConfig = AudioConfig.FromStreamInput(GlobalPullStream.FilePullStreamCallback);
}
this.connector = new DialogServiceConnector(config, this.audioConfig);
if (this.appsettings.BotGreeting)
{
// Starting the timer to calculate latency for Bot Greeting.
this.stopWatch.Restart();
}
this.AttachHandlers();
}
/// <summary>
/// Initializes a new instance of the <see cref="DialogResult"/> class.
/// </summary>
/// <param name="settings">Application settings.</param>
/// <param name="dialogID">Unique dialog ID.</param>
/// <param name="description">Description of the dialog.</param>
public DialogResult(AppSettings settings, string dialogID, string description)
{
this.appSettings = settings;
this.DialogID = dialogID;
this.Description = description;
}
