C# Класс ClearCanvas.Dicom.Network.NetworkBase

Class used for DICOM network communications.

The classes DicomClient"/> and DicomServer inherit from this class, to implement network functionality.

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Защищенные свойства (Protected)

Свойство	Тип	Описание
_assoc	ClearCanvas.Dicom.Network.AssociationParameters

Открытые методы

Метод	Описание
Abort ( ) : void	Force a shutdown of the DICOM connection. This routine will force the network connection for the DicomClient or DicomServerto be closed and the background thread for processing the association to shutdown. The routine will block until the shutdown has completed. Note, for a graceful shutdown the SendAssociateAbort or SendReleaseRequest methods should be called. These routines will gracefully shutdown DICOM connections. The DicomClient.Join() method can then be called to wait for the background thread to clean up.
Abort ( int millisecondTimeout ) : void	Force a shutdown of the DICOM connection. This routine will force the network connection for the DicomClient or DicomServerto be closed and the background thread for processing the association to shutdown. The routine will block for the number of milliseconds specified by . Note, for a graceful shutdown the SendAssociateAbort or SendReleaseRequest methods should be called. These routines will gracefully shutdown DICOM connections. The DicomClient.Join() method can then be called to wait for the background thread to clean up.
NextMessageID ( ) : ushort	Returns the next message Id to be used over the association.
SendAssociateAbort ( DicomAbortSource source, DicomAbortReason reason ) : void	Method to send an association abort PDU.
SendAssociateAccept ( ClearCanvas.Dicom.Network.AssociationParameters associate ) : void	Method to send an association accept.
SendAssociateReject ( DicomRejectResult result, DicomRejectSource source, DicomRejectReason reason ) : void	Method to send an association rejection.
SendAssociateRequest ( ClearCanvas.Dicom.Network.AssociationParameters associate ) : void	Method used to send an association request.
SendCEchoRequest ( byte presentationID, ushort messageID ) : void	Method to send a DICOM C-ECHO-RQ message.
SendCEchoResponse ( byte presentationID, ushort messageID, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Method to send a DICOM C-ECHO-RSP message.
SendCFindCancelRequest ( byte presentationId, ushort messageId ) : void	Method to send a DICOM C-CANCEL-FIND-RQ message.
SendCFindRequest ( byte presentationID, ushort messageID, DicomMessage message ) : void	Method to send a DICOM C-FIND-RQ message.
SendCFindResponse ( byte presentationId, ushort messageId, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Method to send a DICOM C-FIND-RSP message.
SendCMoveCancelRequest ( byte presentationID, ushort messageID ) : void	Method to send a DICOM C-CANCEL-MOVE-RQ message.
SendCMoveRequest ( byte presentationId, ushort messageId, string destinationAE, DicomMessage message ) : void	Method to send a DICOM C-MOVE-RQ message.
SendCMoveResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Method to send a DICOM C-MOVE-RSP message.
SendCMoveResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status, string errorComment ) : void	Method to send a DICOM C-MOVE-RSP message.
SendCMoveResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status, ushort numberOfCompletedSubOperations, ushort numberOfRemainingSubOperations, ushort numberOfFailedSubOperations, ushort numberOfWarningSubOperations ) : void	Method to send a DICOM C-MOVE-RSP message.
SendCMoveResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status, ushort numberOfCompletedSubOperations, ushort numberOfRemainingSubOperations, ushort numberOfFailedSubOperations, ushort numberOfWarningSubOperations, string errorComment ) : void	Method to send a DICOM C-MOVE-RSP message.
SendCStoreRequest ( byte presentationID, ushort messageID, DicomPriority priority, DicomMessage message ) : void	Method to send a DICOM C-STORE-RQ message.
SendCStoreRequest ( byte presentationID, ushort messageID, DicomPriority priority, DicomMessage message, ClearCanvas.Dicom.Codec.DicomCodecParameters overrideParameters ) : void	Method to send a DICOM C-STORE-RQ message.
SendCStoreRequest ( byte presentationID, ushort messageID, DicomPriority priority, string moveAE, ushort moveMessageID, DicomMessage message ) : void	Method to send a DICOM C-STORE-RQ message.
SendCStoreRequest ( byte presentationID, ushort messageID, DicomPriority priority, string moveAE, ushort moveMessageID, DicomMessage message, ClearCanvas.Dicom.Codec.DicomCodecParameters overrideParameters ) : void	Method to send a DICOM C-STORE-RQ message.
SendCStoreRequest ( byte presentationID, ushort messageID, DicomPriority priority, string moveAE, ushort moveMessageID, string sopInstanceUid, string sopClassUid, Stream dataSetStream ) : void	Method to send a DICOM C-STORE-RQ message.
SendCStoreResponse ( byte presentationID, ushort messageID, string affectedInstance, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Method to send a DICOM C-STORE-RSP message.
SendCStoreResponse ( byte presentationID, ushort messageID, string affectedInstance, ClearCanvas.Dicom.Network.DicomStatus status, string errorComment ) : void	Method to send a DICOM C-STORE-RSP message.
SendNActionRequest ( byte presentationID, ushort messageID, DicomMessage message ) : void	Sends an N-Action request.
SendNActionResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Sends an N-Action Response.
SendNCreateRequest ( DicomUid affectedSopInstanceUid, byte presentationID, ushort messageID, DicomMessage message ) : void	Sends an N-Create request, affected class is the one associated with the presentationID.
SendNCreateRequest ( DicomUid affectedSopInstanceUid, byte presentationID, ushort messageID, DicomMessage message, DicomUid affectedClass ) : void	Sends an N-Create Request.
SendNCreateResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Sends an N-Create Response.
SendNDeleteRequest ( byte presentationID, ushort messageID, DicomMessage message ) : void	Sends an N-Delete Request.
SendNDeleteResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Sends an N-Delete Response.
SendNEventReportResponse ( byte presentationID, DicomMessage requestMessage, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Sends an N-Event-Report Response.
SendNGetRequest ( DicomUid requestedSopInstanceUid, byte presentationID, ushort messageID, DicomMessage message ) : void	Sends an N-Get request.
SendNSetRequest ( byte presentationID, ushort messageID, DicomMessage message ) : void	Sends an N-Set request.
SendNSetResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Sends an N-Set Response.
SendReleaseRequest ( ) : void	Method to send an association release request. this method can only be used by clients.

Защищенные методы

Метод	Описание
CloseNetwork ( int millisecondsTimeout ) : void	Method for closing the network connection.
GetDimseTimeout ( ) : System.DateTime	Return a synchronized version of time for the Dimse Timeout
InitializeNetwork ( Stream network, String name ) : void
InitializeNetwork ( Stream network, String name, bool multiThreaded ) : void
NetworkBase ( ) : System
NetworkHasData ( ) : bool
OnDimseSent ( byte pcid, DicomAttributeCollection command, DicomAttributeCollection dataset ) : void
OnDimseTimeout ( ) : void	Callback called on a timeout.
OnNetworkError ( Exception e, bool closeConnection ) : void	Callback called on a network error.
OnReceiveAbort ( DicomAbortSource source, DicomAbortReason reason ) : void
OnReceiveAssociateAccept ( ClearCanvas.Dicom.Network.AssociationParameters association ) : void
OnReceiveAssociateReject ( DicomRejectResult result, DicomRejectSource source, DicomRejectReason reason ) : void
OnReceiveAssociateRequest ( ClearCanvas.Dicom.Network.ServerAssociationParameters association ) : void
OnReceiveDimseCommand ( byte pcid, DicomAttributeCollection command ) : void
OnReceiveDimseRequest ( byte pcid, DicomMessage msg ) : void
OnReceiveDimseResponse ( byte pcid, DicomMessage msg ) : void
OnReceiveFileStream ( byte pcid, DicomAttributeCollection command, DicomAttributeCollection dataset, byte data, int offset, int count, bool encounteredStopTag, bool isFirst, bool isLast ) : bool
OnReceiveReleaseRequest ( ) : void
OnReceiveReleaseResponse ( ) : void
OnUserException ( Exception e, String description ) : void
ResetDimseTimeout ( ) : void	Method called after network activity to reset the time when a DIMSE timeout will occur.
SendReleaseResponse ( ) : void	Method to send an association release response.
ShutdownNetworkThread ( int millisecondsTimeout ) : void	Method for shutting down the network thread. Should only be called from the CloseNetwork() routine.

Приватные методы

Метод	Описание
CreateFileHeader ( byte pcid, DicomAttributeCollection command ) : byte[]
EnqueuePdu ( ClearCanvas.Dicom.Network.RawPDU pdu ) : void	Internal routine for enqueueing a PDU for transfer.
LogSendReceive ( bool receive, DicomAttributeCollection metaInfo, DicomAttributeCollection dataSet ) : void
OnReceiveDimse ( byte pcid, DicomAttributeCollection command, DicomAttributeCollection dataset ) : bool
ProcessNextPDU ( ) : bool
ProcessPDataTF ( ClearCanvas.Dicom.Network.PDataTFRead pdu ) : bool
ProcessRawPDU ( ClearCanvas.Dicom.Network.RawPDU raw ) : bool
RunProcess ( ) : void	Main processing routine for processing a network connection.
RunRead ( ) : void	Main processing routine for processing a network connection.
RunWrite ( ) : void	Main processing routine for processing a network connection.
SendDimse ( byte pcid, DicomAttributeCollection command, DicomAttributeCollection dataset ) : void	Method for sending a DIMSE mesage.
SendDimseDataSetStream ( byte pcid, DicomAttributeCollection command, Stream dataset ) : void	Method for sending a DIMSE mesage.
SendNCreateNSetNDeleteHelper ( DicomCommandField commandField, byte presentationId, ushort messageId, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void	Helper for sending N-Create, N-Set, and N-Delete Response messages.
SendRawPDU ( ClearCanvas.Dicom.Network.RawPDU pdu ) : void

Описание методов

Abort() публичный Метод

Force a shutdown of the DICOM connection.

This routine will force the network connection for the DicomClient or DicomServerto be closed and the background thread for processing the association to shutdown. The routine will block until the shutdown has completed.

Note, for a graceful shutdown the SendAssociateAbort or SendReleaseRequest methods should be called. These routines will gracefully shutdown DICOM connections. The DicomClient.Join() method can then be called to wait for the background thread to clean up.

public Abort ( ) : void
Результат	void

Abort() публичный Метод

Force a shutdown of the DICOM connection.

public Abort ( int millisecondTimeout ) : void
millisecondTimeout	int
Результат	void

CloseNetwork() защищенный абстрактный Метод

Method for closing the network connection.

protected abstract CloseNetwork ( int millisecondsTimeout ) : void
millisecondsTimeout	int	The timeout in milliseconds to wait for the closure /// of the network.
Результат	void

GetDimseTimeout() защищенный Метод

Return a synchronized version of time for the Dimse Timeout

protected GetDimseTimeout ( ) : System.DateTime
Результат	System.DateTime

InitializeNetwork() защищенный Метод

protected InitializeNetwork ( Stream network, String name ) : void
network	Stream
name	String
Результат	void

InitializeNetwork() защищенный Метод

protected InitializeNetwork ( Stream network, String name, bool multiThreaded ) : void
network	Stream
name	String
multiThreaded	bool
Результат	void

NetworkBase() защищенный Метод

protected NetworkBase ( ) : System
Результат	System

NetworkHasData() защищенный абстрактный Метод

protected abstract NetworkHasData ( ) : bool
Результат	bool

NextMessageID() публичный Метод

Returns the next message Id to be used over the association.

public NextMessageID ( ) : ushort
Результат	ushort

OnDimseSent() защищенный Метод

protected OnDimseSent ( byte pcid, DicomAttributeCollection command, DicomAttributeCollection dataset ) : void
pcid	byte
command	DicomAttributeCollection
dataset	DicomAttributeCollection
Результат	void

OnDimseTimeout() защищенный Метод

Callback called on a timeout.

protected OnDimseTimeout ( ) : void
Результат	void

OnNetworkError() защищенный Метод

Callback called on a network error.

protected OnNetworkError ( Exception e, bool closeConnection ) : void
e	System.Exception
closeConnection	bool
Результат	void

OnReceiveAbort() защищенный Метод

protected OnReceiveAbort ( DicomAbortSource source, DicomAbortReason reason ) : void
source	DicomAbortSource
reason	DicomAbortReason
Результат	void

OnReceiveAssociateAccept() защищенный Метод

protected OnReceiveAssociateAccept ( ClearCanvas.Dicom.Network.AssociationParameters association ) : void
association	ClearCanvas.Dicom.Network.AssociationParameters
Результат	void

OnReceiveAssociateReject() защищенный Метод

protected OnReceiveAssociateReject ( DicomRejectResult result, DicomRejectSource source, DicomRejectReason reason ) : void
result	DicomRejectResult
source	DicomRejectSource
reason	DicomRejectReason
Результат	void

OnReceiveAssociateRequest() защищенный Метод

protected OnReceiveAssociateRequest ( ClearCanvas.Dicom.Network.ServerAssociationParameters association ) : void
association	ClearCanvas.Dicom.Network.ServerAssociationParameters
Результат	void

OnReceiveDimseCommand() защищенный Метод

protected OnReceiveDimseCommand ( byte pcid, DicomAttributeCollection command ) : void
pcid	byte
command	DicomAttributeCollection
Результат	void

OnReceiveDimseRequest() защищенный Метод

protected OnReceiveDimseRequest ( byte pcid, DicomMessage msg ) : void
pcid	byte
msg	DicomMessage
Результат	void

OnReceiveDimseResponse() защищенный Метод

protected OnReceiveDimseResponse ( byte pcid, DicomMessage msg ) : void
pcid	byte
msg	DicomMessage
Результат	void

OnReceiveFileStream() защищенный Метод

protected OnReceiveFileStream ( byte pcid, DicomAttributeCollection command, DicomAttributeCollection dataset, byte data, int offset, int count, bool encounteredStopTag, bool isFirst, bool isLast ) : bool
pcid	byte
command	DicomAttributeCollection
dataset	DicomAttributeCollection
data	byte
offset	int
count	int
encounteredStopTag	bool
isFirst	bool
isLast	bool
Результат	bool

OnReceiveReleaseRequest() защищенный Метод

protected OnReceiveReleaseRequest ( ) : void
Результат	void

OnReceiveReleaseResponse() защищенный Метод

protected OnReceiveReleaseResponse ( ) : void
Результат	void

OnUserException() защищенный Метод

protected OnUserException ( Exception e, String description ) : void
e	System.Exception
description	String
Результат	void

ResetDimseTimeout() защищенный Метод

Method called after network activity to reset the time when a DIMSE timeout will occur.

protected ResetDimseTimeout ( ) : void
Результат	void

SendAssociateAbort() публичный Метод

Method to send an association abort PDU.

public SendAssociateAbort ( DicomAbortSource source, DicomAbortReason reason ) : void
source	DicomAbortSource	The source of the abort.
reason	DicomAbortReason	The reason for the abort.
Результат	void

SendAssociateAccept() публичный Метод

Method to send an association accept.

public SendAssociateAccept ( ClearCanvas.Dicom.Network.AssociationParameters associate ) : void
associate	ClearCanvas.Dicom.Network.AssociationParameters	The parameters to use for the association accept.
Результат	void

SendAssociateReject() публичный Метод

Method to send an association rejection.

public SendAssociateReject ( DicomRejectResult result, DicomRejectSource source, DicomRejectReason reason ) : void
result	DicomRejectResult	The
source	DicomRejectSource
reason	DicomRejectReason
Результат	void

SendAssociateRequest() публичный Метод

Method used to send an association request.

public SendAssociateRequest ( ClearCanvas.Dicom.Network.AssociationParameters associate ) : void
associate	ClearCanvas.Dicom.Network.AssociationParameters	The parameters used in the association request.
Результат	void

SendCEchoRequest() публичный Метод

Method to send a DICOM C-ECHO-RQ message.

public SendCEchoRequest ( byte presentationID, ushort messageID ) : void
presentationID	byte	The presentation context to send the request on.
messageID	ushort	The messageID to use.
Результат	void

SendCEchoResponse() публичный Метод

Method to send a DICOM C-ECHO-RSP message.

public SendCEchoResponse ( byte presentationID, ushort messageID, ClearCanvas.Dicom.Network.DicomStatus status ) : void
presentationID	byte
messageID	ushort
status	ClearCanvas.Dicom.Network.DicomStatus
Результат	void

SendCFindCancelRequest() публичный Метод

Method to send a DICOM C-CANCEL-FIND-RQ message.

public SendCFindCancelRequest ( byte presentationId, ushort messageId ) : void
presentationId	byte
messageId	ushort	The message ID of the original C-FIND-RQ that is being canceled
Результат	void

SendCFindRequest() публичный Метод

Method to send a DICOM C-FIND-RQ message.

public SendCFindRequest ( byte presentationID, ushort messageID, DicomMessage message ) : void
presentationID	byte
messageID	ushort
message	DicomMessage
Результат	void

SendCFindResponse() публичный Метод

Method to send a DICOM C-FIND-RSP message.

public SendCFindResponse ( byte presentationId, ushort messageId, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void
presentationId	byte
messageId	ushort
message	DicomMessage
status	ClearCanvas.Dicom.Network.DicomStatus
Результат	void

SendCMoveCancelRequest() публичный Метод

Method to send a DICOM C-CANCEL-MOVE-RQ message.

public SendCMoveCancelRequest ( byte presentationID, ushort messageID ) : void
presentationID	byte
messageID	ushort	The message ID of the original C-MOVE-RQ that is being canceled
Результат	void

SendCMoveRequest() публичный Метод

Method to send a DICOM C-MOVE-RQ message.

public SendCMoveRequest ( byte presentationId, ushort messageId, string destinationAE, DicomMessage message ) : void
presentationId	byte
messageId	ushort
destinationAE	string
message	DicomMessage
Результат	void

SendCMoveResponse() публичный Метод

Method to send a DICOM C-MOVE-RSP message.

public SendCMoveResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status ) : void
presentationID	byte
messageID	ushort
message	DicomMessage
status	ClearCanvas.Dicom.Network.DicomStatus
Результат	void

SendCMoveResponse() публичный Метод

Method to send a DICOM C-MOVE-RSP message.

public SendCMoveResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status, string errorComment ) : void
presentationID	byte
messageID	ushort
message	DicomMessage
status	ClearCanvas.Dicom.Network.DicomStatus
errorComment	string	An extended textual error comment. The comment will be truncated to 64 characters.
Результат	void

SendCMoveResponse() публичный Метод

Method to send a DICOM C-MOVE-RSP message.

public SendCMoveResponse ( byte presentationID, ushort messageID, DicomMessage message, ClearCanvas.Dicom.Network.DicomStatus status, ushort numberOfCompletedSubOperations, ushort numberOfRemainingSubOperations, ushort numberOfFailedSubOperations, ushort numberOfWarningSubOperations ) : void
presentationID	byte
messageID	ushort
message	DicomMessage
status	ClearCanvas.Dicom.Network.DicomStatus
numberOfCompletedSubOperations	ushort
numberOfRemainingSubOperations	ushort
numberOfFailedSubOperations	ushort
numberOfWarningSubOperations	ushort
Результат	void