public async Task <Conversation> StartConversationAsync(TokenParameters tokenParameters = null, CancellationToken cancellationToken = default(CancellationToken)) { if (SocketClient == null) { throw new InvalidOperationException("Connection is not opened."); } var request = new StreamingRequest() { Verb = "POST", Path = "/v3/directline/conversations" }; if (tokenParameters != null) { request.SetBody(tokenParameters); } var response = await SocketClient.SendAsync(request).ConfigureAwait(false); if (response.StatusCode != 200 && response.StatusCode != 201) { var body = response.ReadBodyAsStringAsync().ConfigureAwait(false); var ex = new OperationException( $"Operation returned an invalid status code '{response.StatusCode}'", response.StatusCode, body); throw ex; } var conversation = await response.ReadBodyAsJsonAsync <Conversation>().ConfigureAwait(false); return(conversation); }
/// <summary> /// Generate a token for a new conversation /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='tokenParameters'> /// </param> /// <param name='cancellationToken'> /// The cancellation token. /// </param> public static async Task <Conversation> GenerateTokenForNewConversationAsync(this ITokens operations, TokenParameters tokenParameters = default(TokenParameters), CancellationToken cancellationToken = default(CancellationToken)) { using (var _result = await operations.GenerateTokenForNewConversationWithHttpMessagesAsync(tokenParameters, null, cancellationToken).ConfigureAwait(false)) { return(_result.Body); } }
/// <summary> /// Generate a token for a new conversation /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='tokenParameters'> /// </param> public static Conversation GenerateTokenForNewConversation(this ITokens operations, TokenParameters tokenParameters = default(TokenParameters)) { return(Task.Factory.StartNew(s => ((ITokens)s).GenerateTokenForNewConversationAsync(tokenParameters), operations, CancellationToken.None, TaskCreationOptions.None, TaskScheduler.Default).Unwrap().GetAwaiter().GetResult()); }
/// <summary> /// Generate a token for a new conversation /// </summary> /// <param name='tokenParameters'> /// </param> /// <param name='customHeaders'> /// Headers that will be added to request. /// </param> /// <param name='cancellationToken'> /// The cancellation token. /// </param> /// <return> /// A response object containing the response body and response headers. /// </return> public async Task <HttpOperationResponse <Conversation> > GenerateTokenForNewConversationWithHttpMessagesAsync(TokenParameters tokenParameters = default(TokenParameters), Dictionary <string, List <string> > customHeaders = null, CancellationToken cancellationToken = default(CancellationToken)) { // Tracing bool _shouldTrace = ServiceClientTracing.IsEnabled; string _invocationId = null; if (_shouldTrace) { _invocationId = ServiceClientTracing.NextInvocationId.ToString(); Dictionary <string, object> tracingParameters = new Dictionary <string, object>(); tracingParameters.Add("tokenParameters", tokenParameters); tracingParameters.Add("cancellationToken", cancellationToken); ServiceClientTracing.Enter(_invocationId, this, "GenerateTokenForNewConversation", tracingParameters); } // Construct URL var _baseUrl = this.Client.BaseUri.AbsoluteUri; var _url = new Uri(new Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "v3/directline/tokens/generate").ToString(); // Create HTTP transport objects HttpRequestMessage _httpRequest = new HttpRequestMessage(); HttpResponseMessage _httpResponse = null; _httpRequest.Method = new HttpMethod("POST"); _httpRequest.RequestUri = new Uri(_url); // Set Headers if (customHeaders != null) { foreach (var _header in customHeaders) { if (_httpRequest.Headers.Contains(_header.Key)) { _httpRequest.Headers.Remove(_header.Key); } _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value); } } // Serialize Request string _requestContent = null; if (tokenParameters != null) { _requestContent = SafeJsonConvert.SerializeObject(tokenParameters, this.Client.SerializationSettings); _httpRequest.Content = new StringContent(_requestContent, Encoding.UTF8); _httpRequest.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json; charset=utf-8"); } // Set Credentials if (this.Client.Credentials != null) { cancellationToken.ThrowIfCancellationRequested(); await this.Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false); } // Send Request if (_shouldTrace) { ServiceClientTracing.SendRequest(_invocationId, _httpRequest); } cancellationToken.ThrowIfCancellationRequested(); _httpResponse = await this.Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false); if (_shouldTrace) { ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse); } HttpStatusCode _statusCode = _httpResponse.StatusCode; cancellationToken.ThrowIfCancellationRequested(); string _responseContent = null; if ((int)_statusCode != 200 && (int)_statusCode != 401 && (int)_statusCode != 403 && (int)_statusCode != 404 && (int)_statusCode != 500) { var ex = new HttpOperationException(string.Format("Operation returned an invalid status code '{0}'", _statusCode)); _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false); ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent); ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent); if (_shouldTrace) { ServiceClientTracing.Error(_invocationId, ex); } _httpRequest.Dispose(); if (_httpResponse != null) { _httpResponse.Dispose(); } throw ex; } // Create Result var _result = new HttpOperationResponse <Conversation>(); _result.Request = _httpRequest; _result.Response = _httpResponse; // Deserialize Response if ((int)_statusCode == 200) { _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false); try { _result.Body = SafeJsonConvert.DeserializeObject <Conversation>(_responseContent, this.Client.DeserializationSettings); } catch (JsonException ex) { _httpRequest.Dispose(); if (_httpResponse != null) { _httpResponse.Dispose(); } throw new SerializationException("Unable to deserialize the response.", _responseContent, ex); } } if (_shouldTrace) { ServiceClientTracing.Exit(_invocationId, _result); } return(_result); }