public void ReceiveResponse_Streams_Zero()
{
var r = new ReceiveResponse();
Assert.NotNull(r.Streams);
Assert.Empty(r.Streams);
}
public List <ReceiveResponse <T> > PeekAllMessages(int timeoutSeconds)
{
List <ReceiveResponse <T> > list = new List <ReceiveResponse <T> >();
Cursor cursor = _messageQueue.CreateCursor();
PeekAction action = PeekAction.Current;
Message message;
try
{
while ((message = _messageQueue.Peek(TimeSpan.FromSeconds(timeoutSeconds), cursor, action)) != null)
{
ReceiveResponse <T> response = new ReceiveResponse <T>(false, (T)message.Body, message.Label, message.Id);
list.Add(response);
action = PeekAction.Next;
}
}
catch (MessageQueueException e)
{
if (e.MessageQueueErrorCode == MessageQueueErrorCode.IOTimeout)
{
return(list);
}
Debug.WriteLine(e);
throw;
}
return(list);
}
public ReceiveResponse <T> ReceiveTransactional()
{
if (_messageQueue.Transactional)
{
return(new ReceiveResponse <T>(true, default(T), "Error: Queue is not transactional type", string.Empty));
}
try
{
Message message = _messageQueue.Receive(TimeSpan.FromSeconds(5), MessageQueueTransactionType.Automatic);
ReceiveResponse <T> response = new ReceiveResponse <T>(false, (T)message.Body, message.Label, message.Id);
return(response);
}
catch (MessageQueueException e)
{
if (e.MessageQueueErrorCode == MessageQueueErrorCode.IOTimeout)
{
return(new ReceiveResponse <T>(true, default(T), "Error: Timeout", string.Empty));
}
if (e.MessageQueueErrorCode == MessageQueueErrorCode.TransactionUsage)
{
return(new ReceiveResponse <T>(true, default(T), "Error: Transaction Usage", string.Empty));
}
throw;
}
}
public void RequestManager_GetResponse_ReturnsResponse()
{
var d = new ConcurrentDictionary <Guid, TaskCompletionSource <ReceiveResponse> >();
var g = Guid.NewGuid();
var rm = new RequestManager(d);
var resp = new ReceiveResponse();
Task.WaitAll(
Task.Run(async() =>
{
var r = await rm.GetResponseAsync(g, CancellationToken.None);
Assert.IsTrue(resp.Equals(r));
}),
Task.Run(() =>
{
TaskCompletionSource <ReceiveResponse> value;
while (!d.TryGetValue(g, out value))
{
// Wait for a value;
}
value.SetResult(resp);
}));
}
private async Task <HttpResponseMessage> CreateHttpResponseAsync(ReceiveResponse receiveResponse)
{
var httpResponseMessage = new HttpResponseMessage((HttpStatusCode)receiveResponse.StatusCode);
httpResponseMessage.Content = new StringContent(await receiveResponse.ReadBodyAsStringAsync().ConfigureAwait(false));
return(httpResponseMessage);
}
// private folks
private void GetPendingMessages()
{
if (string.IsNullOrEmpty(MessengerService.ClientId) == true)
{
return;
}
// Send a receive request:
ReceiveRequest receiveRequest = new ReceiveRequest()
{
MessageIndex = 0,
UserId = MessengerService.ClientId
};
this.SendRequest(receiveRequest.SerializeToJson(), this.ReceiveSocket);
// Get the response from the server:
string jsonReceiveResponse = this.ReceiveResponse(this.ReceiveSocket);
// Deserialize the response from the JSON string:
ReceiveResponse receiveResponse = jsonReceiveResponse
.DeserializeFromJson <ReceiveResponse>();
if (receiveResponse.Data == null ||
receiveResponse.Data.Messages == null ||
receiveResponse.Data.Messages.Count <= 0)
{
return;
}
// Shows the response in the console:
this.ShowMessages(receiveResponse.Data.Messages);
}
public void ReceiveResponse_Streams_Zero()
{
var r = new ReceiveResponse();
Assert.IsNotNull(r.Streams);
Assert.AreEqual(0, r.Streams.Count);
}
public Request(ISearchCriteria criteria, int depth, ReceiveResponse callback)
{
Identifier = Environment.MachineName + Peer.Self.Name + DateTime.UtcNow;
SearchCriteria = criteria;
Requester = Peer.Self;
Depth = depth;
Callback = callback;
}
public Request(ISearchCriteria criteria, int depth, ReceiveResponse callback)
{
Identifier = Environment.MachineName + Peer.Self.Name + DateTime.UtcNow;
SearchCriteria = criteria;
Requester = Peer.Self;
Depth = depth;
Callback = callback;
}
public Task <bool> SignalResponseAsync(Guid requestId, ReceiveResponse response)
{
if (_responseTasks.TryGetValue(requestId, out TaskCompletionSource <ReceiveResponse> signal))
{
Task.Run(() => { signal.TrySetResult(response); });
return(Task.FromResult(true));
}
return(Task.FromResult(false));
}
public Task <T> GetAsync <T>(string route, QueryString queryString = null, Func <string, T> customDeserialization = null)
{
ReceiveResponse receiveResponse = ReflectionUtil.DeserializeFile <ReceiveResponse>("receive_response_mock");
if (receiveResponse is T)
{
return(Task.FromResult((T)(object)receiveResponse));
}
return(Task.FromResult(default(T)));
}
public void ReceiveBase_ReadBodyAsString_NoContent_EmptyString()
{
var r = new ReceiveResponse();
r.Streams = new List <IContentStream>();
var result = r.ReadBodyAsString();
Assert.Equal(string.Empty, result);
}
protected override async Task <int> OnMessageReceived(ReceiveResponse receiveResponse)
{
Console.WriteLine($"{receiveResponse.Text}, counter = {++_counter}");
string localIp = IpHelper.GetLocalIpAddress();
var txt = $"hello client, my ip is {localIp}, counter";
return(await Send(receiveResponse.Endpoint, txt));
}
public void ReceiveExtensions_ReadBodyAsJson_Streams_Zero()
{
var response = new ReceiveResponse
{
StatusCode = 3,
};
var result = response.ReadBodyAsJson <dynamic>();
Assert.Null(result);
Assert.Equal(3, response.StatusCode);
}
public void A_Message_Received_From_A_Queue_In_A_Transaction()
{
string payload = "Payload 0";
string label = "Label 0";
DeleteAllMessagesFromQueues();
WriteManyToQueue(1);
ReceiveResponse <string> result = _textQueueWrapper.ReceiveTransactional();
Assert.That(result.Label, Is.EqualTo(label));
Assert.That(result.Payload, Is.EqualTo(payload));
}
private List <ReceiveResponse <string> > ReadManyStringFromQueue(int i)
{
List <ReceiveResponse <string> > responses = new List <ReceiveResponse <string> >();
for (int j = 0; j < i; j++)
{
ReceiveResponse <string> r = _textQueueWrapper.Receive();
responses.Add(r);
}
return(responses);
}
/// <inheritdoc/>
public Task <bool> SignalResponseAsync(Guid requestId, ReceiveResponse response)
{
if (_responseTasks.TryGetValue(requestId, out TaskCompletionSource <ReceiveResponse> signal))
{
#pragma warning disable VSTHRD110 // Observe result of async calls
Task.Run(() => { signal.TrySetResult(response); });
#pragma warning restore VSTHRD110 // Observe result of async calls
return(Task.FromResult(true));
}
return(Task.FromResult(false));
}
public async Task RequestManager_SignalResponse_Response()
{
var d = new ConcurrentDictionary<Guid, TaskCompletionSource<ReceiveResponse>>();
var g = Guid.NewGuid();
var tcs = new TaskCompletionSource<ReceiveResponse>();
d.TryAdd(g, tcs);
var rm = new RequestManager(d);
var resp = new ReceiveResponse();
var r = await rm.SignalResponse(g, resp);
Assert.IsTrue(resp.Equals(tcs.Task.Result));
}
public async void ReceiveFunds_MockRequest_Valid()
{
using (BlockchainApiHelper apiHelper = new BlockchainApiHelper(baseHttpClient: new MockReceiveHttpClient()))
{
ReceiveResponse receiveResponse = await apiHelper.FundReceiver.ReceiveFundsAsync("MockAddress", "CallbackUrl");
Assert.NotNull(receiveResponse);
Assert.Equal(receiveResponse.CallbackUrl, "http://yoururl.com");
Assert.Equal(receiveResponse.DestinationAddress, "1A8JiWcwvpY7tAopUkSnGuEYHmzGYfZPiq");
Assert.Equal(receiveResponse.FeePercent, 0);
Assert.Equal(receiveResponse.InputAddress, "1KZoUuPWFAeyVySHAGqvTUDoX6P3ntuLNF");
}
}
private void OnServerMessageReceived(object sender, ReceiveResponse e)
{
if (MessageReceived != null)
{
UpdateEndpointStore(e.Text, e.Endpoint);
MessageReceived.Invoke(this, new ConnectionMessageEventArgs()
{
Source = e.Endpoint.ToString(), Message = e.Text, Type = MessageType.Text
});
e.Handled = true;
}
}
public static ReceiveResponse GetPendingMessages(ReceiveRequest request)
{
ReceiveResponse response = new ReceiveResponse();
// Get pending messages for this user:
response.Data = new PendingMessages();
response.Data.Messages = new List <PendingMessage>();
response.Data.Messages.AddRange(AsyncListener.PendingMessages
.Where(m => m.DestinationUserId == request.UserId)
.ToPendingMessages());
response.UserId = "0";
// Remove pending messages from buffer:
AsyncListener.PendingMessages.RemoveAll(m => m.DestinationUserId == request.UserId);
return(response);
}
public void ReceiveExtensions_ReadBodyAsString_Streams()
{
const string stringInput = "message";
var stream = new MemoryStream(Encoding.UTF8.GetBytes(stringInput));
var mockContentStream = new Mock <IContentStream>();
mockContentStream.Setup(e => e.Stream).Returns(stream);
var response = new ReceiveResponse
{
Streams = new List <IContentStream> {
mockContentStream.Object
}
};
var result = response.ReadBodyAsString();
Assert.NotNull(result);
Assert.Equal(stringInput, result);
}
public static async Task <String> ReadBodyAsStringAsync(this ReceiveResponse response)
{
// The first stream attached to a ReceiveRequest is always the ReceiveRequest body.
// Any additional streams must be defined within the body or they will not be
// attached properly when processing activities.
try
{
var contentStream = response.Streams.FirstOrDefault();
if (contentStream != null)
{
return(await ReadBuffer(contentStream).ConfigureAwait(false));
}
return(null);
}
catch (Exception ex)
{
throw;
}
}
public void A_Message_Is_Deleted_By_Id()
{
int numberOfMessages = 1;
WriteManyToQueue(numberOfMessages);
int queueDepth = _textQueueWrapper.GetQueueDepth();
Assert.That(queueDepth, Is.EqualTo(numberOfMessages));
List <ReceiveResponse <string> > responses = _textQueueWrapper.PeekAllMessages(5);
ReceiveResponse <string> response = responses.First();
string id = response.Id;
ReceiveResponse <string> receiveById = _textQueueWrapper.ReceiveById(id);
Assert.That(receiveById.Id, Is.EqualTo(id));
queueDepth = _textQueueWrapper.GetQueueDepth();
Assert.That(queueDepth, Is.LessThan(numberOfMessages));
}
public static async Task <T> ReadBodyAsJsonAsync <T>(this ReceiveResponse response)
{
// The first stream attached to a ReceiveRequest is always the ReceiveRequest body.
// Any additional streams must be defined within the body or they will not be
// attached properly when processing activities.
try
{
T returnValue = default(T);
string streamContent = await response.ReadBodyAsStringAsync().ConfigureAwait(false);
if (streamContent != null)
{
returnValue = JsonConvert.DeserializeObject <T>(streamContent);
}
return(returnValue);
}
catch (Exception ex)
{
throw;
}
}
public virtual void ReceiveResponse(Header header, ReceiveResponse response)
{
if (header == null)
{
throw new ArgumentNullException(nameof(header));
}
if (header.Type != PayloadTypes.Response)
{
throw new InvalidOperationException($"StreamingSession cannot receive payload of type {header.Type} as response");
}
if (response == null)
{
throw new ArgumentNullException(nameof(response));
}
Log.PayloadReceived(_logger, header);
lock (_receiveSync)
{
if (!response.Streams.Any())
{
if (_pendingResponses.TryGetValue(header.Id, out TaskCompletionSource <ReceiveResponse> responseTask))
{
responseTask.SetResult(response);
_pendingResponses.TryRemove(header.Id, out TaskCompletionSource <ReceiveResponse> removedResponse);
}
}
else
{
_responses.Add(header.Id, response);
foreach (var streamDefinition in response.Streams)
{
_streamDefinitions.Add(streamDefinition.Id, streamDefinition as StreamDefinition);
}
}
}
}
private async Task ProcessResponse(Stream stream)
{
using (var textReader = new StreamReader(stream))
{
using (var jsonReader = new JsonTextReader(textReader))
{
var responsePayload = Serializer.Deserialize <ResponsePayload>(jsonReader);
var response = new ReceiveResponse()
{
StatusCode = responsePayload.StatusCode,
Streams = new List <IContentStream>(),
};
if (responsePayload.Streams != null)
{
foreach (var streamDescription in responsePayload.Streams)
{
if (!Guid.TryParse(streamDescription.Id, out var id))
{
throw new InvalidDataException($"Stream description id '{streamDescription.Id}' is not a Guid");
}
var streamAssembler = _streamManager.GetPayloadAssembler(id);
streamAssembler.ContentType = streamDescription.ContentType;
streamAssembler.ContentLength = streamDescription.Length;
response.Streams.Add(new ContentStream(id, streamAssembler)
{
Length = streamDescription.Length,
ContentType = streamDescription.ContentType,
});
}
}
await _onCompleted(this.Id, response).ConfigureAwait(false);
}
}
}
public void ReceiveExtensions_ReadBodyAsJson_Streams()
{
var activity = new Activity {
Type = ActivityTypes.Message
};
var stringInput = JsonConvert.SerializeObject(activity);
var stream = new MemoryStream(Encoding.UTF8.GetBytes(stringInput));
var mockContentStream = new Mock <IContentStream>();
mockContentStream.Setup(e => e.Stream).Returns(stream);
var response = new ReceiveResponse
{
Streams = new List <IContentStream> {
mockContentStream.Object
}
};
var result = response.ReadBodyAsJson <Activity>();
Assert.NotNull(result);
Assert.Equal(activity.Type, result.Type);
}
public static Peer CreateInstance(string name, ReceiveResponse response)
{
return new Peer(name, MusicDatabase.Load(ConfigurationManager.AppSettings["DATABASE_FILE"]), response);
}
private static bool IsSuccessResponse(ReceiveResponse response)
{
return(response != null && response.StatusCode >= 200 && response.StatusCode <= 299);
}
public async Task StreamingSession_SendRequest_ReceiveResponse(int streamLength, int streamCount, int chunkCount)
{
// Arrange
var request = new StreamingRequest()
{
Verb = "GET",
Path = "api/version",
Streams = new List <ResponseMessageStream>()
};
request.AddStream(new StringContent("Hello human, I'm Bender!"));
var requestHandler = new Mock <RequestHandler>();
var requestCompletionSource = new TaskCompletionSource <bool>();
requestHandler
.Setup(r => r.ProcessRequestAsync(It.IsAny <ReceiveRequest>(), null, null, CancellationToken.None))
.ReturnsAsync(() => new StreamingResponse()
{
StatusCode = 200
})
.Callback(() => requestCompletionSource.SetResult(true));
var transportHandler = new Mock <TransportHandler>(new Mock <IDuplexPipe>().Object, NullLogger.Instance);
var responseCompletionSource = new TaskCompletionSource <bool>();
var transportHandlerSetup = transportHandler.Setup(t => t.SendRequestAsync(It.IsAny <Guid>(), It.IsAny <RequestModel>(), CancellationToken.None));
var session = new StreamingSession(requestHandler.Object, transportHandler.Object, NullLogger.Instance);
Header responseHeader = null;
ReceiveResponse response = null;
transportHandlerSetup.Callback(
(Guid requestId, RequestModel requestPayload, CancellationToken cancellationToken) =>
{
responseHeader = new Header()
{
Id = requestId, Type = PayloadTypes.Response
};
response = new ReceiveResponse()
{
StatusCode = 200, Streams = StreamingDataGenerator.CreateStreams(requestId, streamLength, streamCount, chunkCount, PayloadTypes.Response)
};
session.ReceiveResponse(responseHeader, response);
foreach (AugmentedStreamDefinition definition in response.Streams)
{
var chunkList = definition.Chunks;
for (int i = 0; i < chunkCount; i++)
{
bool isLast = i == chunkCount - 1;
session.ReceiveStream(
new Header()
{
End = isLast, Id = definition.Id, PayloadLength = chunkList[i].Length, Type = PayloadTypes.Stream
},
chunkList[i]);
}
}
});
// Act
var responseTask = session.SendRequestAsync(request, CancellationToken.None);
var responseWithTimeout = await Task.WhenAny(responseTask, Task.Delay(TimeSpan.FromSeconds(5)));
// Assert
Assert.Equal(responseTask, responseWithTimeout);
var receivedResponse = await responseTask;
Assert.Equal(response.StatusCode, receivedResponse.StatusCode);
Assert.Equal(response.Streams.Count, receivedResponse.Streams.Count);
Assert.True(response.Streams.SequenceEqual(receivedResponse.Streams));
}
public void StreamingSession_ReceiveResponse_ParameterValidation(Header header, ReceiveResponse response, Type exceptionType)
{
// Arrange
var transportHandler = new Mock <TransportHandler>(new Mock <IDuplexPipe>().Object, NullLogger.Instance);
var session = new StreamingSession(new Mock <RequestHandler>().Object, transportHandler.Object, NullLogger.Instance);
// Act + Assert
Assert.Throws(exceptionType, () => session.ReceiveResponse(header, response));
}
public SearchEngine(MusicDatabase database, ReceiveResponse callback)
{
_localIndexer = new LocalIndexer(database);
Callback = callback;
Database = database;
}
public Request(ISearchCriteria criteria, ReceiveResponse callback)
: this(criteria, 50, callback)
{
}
public Peer(string name, MusicDatabase database, ReceiveResponse responseCallback)
{
Name = name;
PeerContainer = new PeerContainer();
SearchEngine = new SearchEngine(database, responseCallback);
}
