public T GetResponse <T, U>(U request, Entity e, ref ushort msgId) where U : AbstractDIMSERequest where T : AbstractDIMSEResponse
{
System.DateTime lastContact = System.DateTime.Now;
int msWait = 2000;
var mr = new ManualResetEvent(false);
T resp = null;
var cr = new Services.DIMSEService.DIMSEResponseHandler <T>((res, asc) =>
{
lastContact = System.DateTime.Now;
resp = res;
if (res.Status != (ushort)Status.PENDING)
{
mr.Set();
}
else
{
mr.Reset();
}
});
DIMSEService.Subscribe(cr);
SendMessage(request, e);
mr.WaitOne(msWait);
DIMSEService.Unsubscribe(cr);
msgId += 2;
return(resp);
}
public IEnumerable <T> GetResponses <T, U>(U request, Entity e, ref ushort msgId) where U : AbstractDIMSERequest where T : AbstractDIMSEResponse
{
System.DateTime lastContact = System.DateTime.Now;
int msWait = 4000;
var mr = new ManualResetEvent(false);
List <T> responses = new List <T>();
var cr = new Services.DIMSEService.DIMSEResponseHandler <T>((res, asc) =>
{
lastContact = System.DateTime.Now;
responses.Add(res);
if (res.Status != (ushort)Status.PENDING)
{
mr.Set();
}
else
{
mr.Reset();
}
});
DIMSEService.Subscribe(cr);
SendMessage(request, e);
mr.WaitOne(msWait); //Max wait for timeout
DIMSEService.Unsubscribe(cr);
msgId += 2;
return(responses);
}
public DICOMServiceClass(Entity ae)
{
ApplicationEntity = ae;
SupportedTransferSyntaxes = new List <string>
{
TransferSyntaxHelper.IMPLICIT_VR_LITTLE_ENDIAN,
TransferSyntaxHelper.EXPLICIT_VR_LITTLE_ENDIAN
};
SupportedAbstractSyntaxes = new List <string>();
DIMSEService = new DIMSEService();
AssociationService = new AssociationService();
Logger = new EventLogger();
}
public DICOMServiceClass(Entity ae)
{
ApplicationEntity = ae;
SupportedTransferSyntaxes = new List<string>
{
TransferSyntaxHelper.IMPLICIT_VR_LITTLE_ENDIAN,
TransferSyntaxHelper.EXPLICIT_VR_LITTLE_ENDIAN
};
SupportedAbstractSyntaxes = new List<string>();
DIMSEService = new DIMSEService();
AssociationService = new AssociationService();
Logger = new EventLogger();
}
public IEnumerable <T> GetResponses <T, U>(U request, Entity e, ref ushort msgId) where U : AbstractDIMSERequest where T : AbstractDIMSEResponse
{
System.DateTime lastContact = System.DateTime.Now;
int msWait = IdleTimeout;
var mr = new ManualResetEvent(false);
List <T> responses = new List <T>();
var cr = new Services.DIMSEService.DIMSEResponseHandler <T>((res, asc) =>
{
asc.IdleClock.Restart();
lastContact = System.DateTime.Now;
responses.Add(res);
if (res.Status != (ushort)Status.PENDING)
{
mr.Set();
}
else
{
mr.Reset();
}
});
DIMSEService.Subscribe(cr);
bool clientConnected;
//Only wait if message is successful
var sendStatus = SendMessage(request, e);
if (clientConnected = sendStatus.WasAccepted)
{
//Wait for final response
mr.WaitOne(msWait);
}
DIMSEService.Unsubscribe(cr);
msgId += 2;
if (!sendStatus.DidConnect)
{
throw new Exception($"Could not connect to remote endpoint {e}");
}
if (sendStatus.WasRejected)
{
throw new Exception($"Connected, but association refused by {e} : {sendStatus.Reason}");
}
return(responses);
}