public async Task OnCEchoRequestAsync_ShouldRespond()
{
var port = Ports.GetNext();
using (DicomServer.Create <AsyncDicomCEchoProvider>(port, logger: _logger.IncludePrefix("DicomServer")))
{
var client = new Network.Client.DicomClient("127.0.0.1", port, false, "SCU", "ANY-SCP")
{
Logger = _logger.IncludePrefix(typeof(DicomClient).Name)
};
DicomCEchoResponse response = null;
DicomRequest.OnTimeoutEventArgs timeout = null;
var request = new DicomCEchoRequest
{
OnResponseReceived = (req, res) => response = res,
OnTimeout = (sender, args) => timeout = args
};
await client.AddRequestAsync(request).ConfigureAwait(false);
await client.SendAsync().ConfigureAwait(false);
Assert.NotNull(response);
Assert.Equal(DicomStatus.Success, response.Status);
Assert.Null(timeout);
}
}
private Task <DicomCEchoResponse> SendEchoRequestWithTimeout(DicomClient dicomClient, int timeoutInMilliseconds = 3000)
{
var request = new DicomCEchoRequest();
var logger = _logger.IncludePrefix("C-Echo request");
var responseCompletionSource = new TaskCompletionSource <DicomCEchoResponse>();
var responseCancellationSource = new CancellationTokenSource(timeoutInMilliseconds);
var cancellationRegistration = responseCancellationSource.Token.Register(() =>
{
logger.Error($"Request [{request.MessageID}] timed out!");
responseCompletionSource.SetCanceled();
});
request.OnResponseReceived += (req, res) =>
{
logger.Info($"Response [{request.MessageID}] received!");
responseCompletionSource.SetResult(res);
};
dicomClient.AddRequest(request);
// ReSharper disable once MethodSupportsCancellation Let's not cancel the cancellation, ha ha!
responseCompletionSource.Task.ContinueWith(_ => cancellationRegistration.Dispose());
return(responseCompletionSource.Task);
}
public void Send_EchoRequestToExternalServer_ShouldSucceed()
{
var result = false;
var awaiter = new ManualResetEventSlim();
var client = new DicomClient();
var req = new DicomCEchoRequest();
req.OnResponseReceived = (rq, rsp) =>
{
if (rsp.Status == DicomStatus.Success)
{
result = true;
}
awaiter.Set();
};
client.AddRequest(req);
try
{
client.Send("localhost", 11112, false, "SCU", "COMMON");
awaiter.Wait();
}
catch (Exception ex)
{
result = false;
client.Logger.Error("Send failed, exception: {0}", ex);
awaiter.Set();
}
Assert.True(result);
}
public async Task AcceptStoreContexts()
{
int port = Ports.GetNext();
using (DicomServer.Create <AcceptOnlyEchoStoreProvider>(port))
{
var echoReq = new DicomCEchoRequest();
DicomStatus echoStatus = DicomStatus.Pending;
echoReq.OnResponseReceived += (req, resp) => echoStatus = resp.Status;
var storeReq = new DicomCStoreRequest(@".\Test Data\CT1_J2KI");
DicomStatus storeStatus = DicomStatus.Pending;
storeReq.OnResponseReceived += (req, resp) => storeStatus = resp.Status;
var filmSession = new FilmSession(DicomUID.BasicFilmSession, DicomUID.Generate());
var printReq = new DicomNCreateRequest(filmSession.SOPClassUID, filmSession.SOPInstanceUID);
DicomStatus printStatus = DicomStatus.Pending;
printReq.OnResponseReceived += (req, resp) => printStatus = resp.Status;
var client = new Client.DicomClient("127.0.0.1", port, false, "SCU", "ANY-SCP");
await client.AddRequestsAsync(echoReq, storeReq, printReq);
await client.SendAsync();
Assert.Equal(DicomStatus.Success, echoStatus);
Assert.Equal(DicomStatus.Success, storeStatus);
Assert.Equal(DicomStatus.SOPClassNotSupported, printStatus);
}
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request)
{
return(new DicomCEchoResponse(request, DicomStatus.Success)
{
Dataset = request.Dataset
});
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request)
{
_onRequest(request);
_requests.Add(request);
return(new DicomCEchoResponse(request, DicomStatus.Success));
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request)
{
_onRequest(request);
_requests.Add(request);
WaitForALittleBit().GetAwaiter().GetResult();
return(new DicomCEchoResponse(request, DicomStatus.Success));
}
public void Send_ToDicomServer_ReturnsSuccess()
{
Task.Run(() => new DicomServer<DicomCEchoProvider>(104)).Wait(100);
var client = new DicomClient();
client.NegotiateAsyncOps();
DicomStatus status = null;
var request = new DicomCEchoRequest { OnResponseReceived = (echoRequest, response) => status = response.Status };
client.AddRequest(request);
client.Send("localhost", 104, false, "ECHOSCU", "ECHOSCP");
while (status == null) Thread.Sleep(10);
Assert.AreEqual(DicomStatus.Success, status);
}
public void Send_SingleRequest_Recognized()
{
int port = Ports.GetNext();
using (DicomServer.Create<DicomCEchoProvider>(port))
{
var counter = 0;
var request = new DicomCEchoRequest { OnResponseReceived = (req, res) => ++counter };
var client = new DicomClient();
client.AddRequest(request);
client.Send("127.0.0.1", port, false, "SCU", "ANY-SCP");
Assert.Equal(1, counter);
}
}
public void Send_SingleRequest_Recognized()
{
int port = Ports.GetNext();
using (DicomServer.Create <DicomCEchoProvider>(port))
{
var counter = 0;
var request = new DicomCEchoRequest {
OnResponseReceived = (req, res) => Interlocked.Increment(ref counter)
};
var client = new DicomClient();
client.AddRequest(request);
client.Send("127.0.0.1", port, false, "SCU", "ANY-SCP");
Assert.Equal(1, counter);
}
}
public void BeginSend_SingleRequest_Recognized()
{
int port = Ports.GetNext();
using (new DicomServer <DicomCEchoProvider>(port))
{
var counter = 0;
var request = new DicomCEchoRequest {
OnResponseReceived = (req, res) => ++ counter
};
var client = new DicomClient();
client.AddRequest(request);
client.EndSend(client.BeginSend("127.0.0.1", port, false, "SCU", "ANY-SCP", null, null));
Assert.Equal(1, counter);
}
}
public async Task SendAsync_SingleRequest_Recognized()
{
int port = Ports.GetNext();
using (DicomServer.Create <DicomCEchoProvider>(port))
{
var counter = 0;
var request = new DicomCEchoRequest {
OnResponseReceived = (req, res) => Interlocked.Increment(ref counter)
};
var client = new DicomClient();
client.AddRequest(request);
var task = client.SendAsync("127.0.0.1", port, false, "SCU", "ANY-SCP");
await Task.WhenAny(task, Task.Delay(10000));
Assert.Equal(1, counter);
}
}
public void Send_ToDicomServer_ReturnsSuccess()
{
Task.Run(() => new DicomServer <DicomCEchoProvider>(104)).Wait(100);
var client = new DicomClient();
client.NegotiateAsyncOps();
DicomStatus status = null;
var request = new DicomCEchoRequest {
OnResponseReceived = (echoRequest, response) => status = response.Status
};
client.AddRequest(request);
client.Send("localhost", 104, false, "ECHOSCU", "ECHOSCP");
while (status == null)
{
Thread.Sleep(10);
}
Assert.AreEqual(DicomStatus.Success, status);
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request)
{
return new DicomCEchoResponse(request, DicomStatus.Success);
}
public void Send_EchoRequestToExternalServer_ShouldSucceed()
{
var result = false;
var awaiter = new ManualResetEventSlim();
var client = new DicomClient();
var req = new DicomCEchoRequest();
req.OnResponseReceived = (rq, rsp) =>
{
if (rsp.Status == DicomStatus.Success)
{
result = true;
}
awaiter.Set();
};
client.AddRequest(req);
try
{
client.Send("localhost", 11112, false, "SCU", "COMMON");
awaiter.Wait();
}
catch (Exception ex)
{
result = false;
Console.WriteLine(ex);
awaiter.Set();
}
Assert.True(result);
}
public async Task SendAsync_SingleRequest_Recognized()
{
int port = Ports.GetNext();
using (DicomServer.Create<DicomCEchoProvider>(port))
{
var counter = 0;
var request = new DicomCEchoRequest { OnResponseReceived = (req, res) => ++counter };
var client = new DicomClient();
client.AddRequest(request);
var task = client.SendAsync("127.0.0.1", port, false, "SCU", "ANY-SCP");
await Task.WhenAny(task, Task.Delay(10000));
Assert.Equal(1, counter);
}
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request)
{
this.Logger.Info("Received verification request from AE {0} with IP: {1}", CallingAE, RemoteIP);
return new DicomCEchoResponse(request, DicomStatus.Success);
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request)
{
return(new DicomCEchoResponse(request, DicomStatus.Success));
}
public DicomCEchoResponse(DicomCEchoRequest request, DicomStatus status) : base(request, status)
{
}
public async Task <DicomCEchoResponse> OnCEchoRequestAsync(DicomCEchoRequest request)
{
return(new DicomCEchoResponse(request, DicomStatus.Success));
}
public FoDicomNetwork.DicomCEchoResponse OnCEchoRequest(FoDicomNetwork.DicomCEchoRequest request)
{
_logger?.Log(LogLevel.Information, $"C-ECH request received");
return(new FoDicomNetwork.DicomCEchoResponse(request, FoDicomNetwork.DicomStatus.Success));
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request, DicomPresentationContext presentationContext) {
return new DicomCEchoResponse(request, DicomStatus.Success);
}
public DicomCEchoResponse OnCEchoRequest(DicomCEchoRequest request, DicomPresentationContext presentationContext)
{
return(new DicomCEchoResponse(request, DicomStatus.Success));
}