C# Class Gurux.DLMS.GXDLMSServer

GXDLMSServer implements methods to implement DLMS/COSEM meter/proxy.

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Private Properties

Свойство	Type	Description
GenerateConfirmedServiceError	byte[]
GenerateDisconnectRequest	void
HandleAarqRequest	void
HandleCommand	byte[]
HandleSnrmRequest	void
NotifyAction	void
NotifyFindObject	Gurux.DLMS.Objects.GXDLMSObject
NotifyInvalidConnection	void
NotifyRead	void
NotifyWrite	void
ReportError	byte[]

Méthodes publiques

Méthode	Description
GXDLMSServer ( ) : System	Constructor.
GXDLMSServer ( bool logicalNameReferencing, InterfaceType type ) : System	Constructor.
HandleRequest ( byte buff ) : byte[]	Handles client request.
HandleRequest ( byte buff, GXDLMSConnectionEventArgs connectionInfo ) : byte[]	Handles client request.
Initialize ( ) : void	Initialize server. This must call after server objects are set.
Reset ( ) : void	Reset after connection is closed.
Reset ( bool connected ) : void	Reset settings when connection is made or close.
Update ( UpdateType type, ValueEventArgs e ) : void	Get selected value.

Méthodes protégées

Méthode	Description
Action ( ValueEventArgs args ) : void	Action is occurred.
Connected ( GXDLMSConnectionEventArgs connectionInfo ) : void	Accepted connection is made for the server. All initialization is done here. Example access level of the COSEM objects is good to update here.
Disconnected ( GXDLMSConnectionEventArgs connectionInfo ) : void	Server has close the connection. All clean up is made here.
FindObject ( ObjectType objectType, int sn, String ln ) : GXDLMSObject	Find object.
InvalidConnection ( GXDLMSConnectionEventArgs connectionInfo ) : void	Client has try to made invalid connection. Password is incorrect.
IsTarget ( int serverAddress, int clientAddress ) : bool	Check is data sent to this server.
Read ( ValueEventArgs args ) : void	Read selected item.
ValidateAuthentication ( Authentication authentication, byte password ) : SourceDiagnostic	Check whether the authentication and password are correct.
Write ( ValueEventArgs args ) : void	Write selected item.

Private Methods

Méthode	Description
GenerateConfirmedServiceError ( ConfirmedServiceError service, ServiceError type, byte code ) : byte[]	Generate confirmed service error.
GenerateDisconnectRequest ( ) : void	Generates disconnect request.
HandleAarqRequest ( GXByteBuffer data, GXDLMSConnectionEventArgs connectionInfo ) : void	Parse AARQ request that client send and returns AARE request.
HandleCommand ( Command cmd, GXByteBuffer data, GXDLMSConnectionEventArgs connectionInfo ) : byte[]	Handle received command.
HandleSnrmRequest ( ) : void	Parse SNRM Request. If server do not accept client empty byte array is returned.
NotifyAction ( ValueEventArgs args ) : void	Action is occurred.
NotifyFindObject ( ObjectType objectType, int sn, String ln ) : GXDLMSObject	Find object.
NotifyInvalidConnection ( GXDLMSConnectionEventArgs connectionInfo ) : void	Client has try to made invalid connection. Password is incorrect.
NotifyRead ( ValueEventArgs args ) : void	Read selected item.
NotifyWrite ( ValueEventArgs args ) : void	Write selected item.
ReportError ( Command cmd, ErrorCode error ) : byte[]

Method Details

Action() protected abstract méthode

Action is occurred.

protected abstract Action ( ValueEventArgs args ) : void
args	ValueEventArgs	Handled action requests.
Résultat	void

Connected() protected abstract méthode

Accepted connection is made for the server.

All initialization is done here. Example access level of the COSEM objects is good to update here.

protected abstract Connected ( GXDLMSConnectionEventArgs connectionInfo ) : void
connectionInfo	GXDLMSConnectionEventArgs	Connection information.
Résultat	void

Disconnected() protected abstract méthode

Server has close the connection. All clean up is made here.

protected abstract Disconnected ( GXDLMSConnectionEventArgs connectionInfo ) : void
connectionInfo	GXDLMSConnectionEventArgs	Connection information.
Résultat	void

FindObject() protected abstract méthode

Find object.

protected abstract FindObject ( ObjectType objectType, int sn, String ln ) : GXDLMSObject
objectType	ObjectType	Object type. In Short Name referencing this is not used.
sn	int	Short Name. In Logical name referencing this is not used.
ln	String	Logical Name. In Short Name referencing this is not used.
Résultat	Gurux.DLMS.Objects.GXDLMSObject

GXDLMSServer() public méthode

Constructor.

public GXDLMSServer ( ) : System
Résultat	System

GXDLMSServer() public méthode

Constructor.

public GXDLMSServer ( bool logicalNameReferencing, InterfaceType type ) : System
logicalNameReferencing	bool
type	InterfaceType
Résultat	System

HandleRequest() public méthode

Handles client request.

public HandleRequest ( byte buff ) : byte[]
buff	byte	/// Received data from the client.
Résultat	byte[]

HandleRequest() public méthode

Handles client request.

public HandleRequest ( byte buff, GXDLMSConnectionEventArgs connectionInfo ) : byte[]
buff	byte	/// Received data from the client.
connectionInfo	GXDLMSConnectionEventArgs
Résultat	byte[]

Initialize() public méthode

Initialize server.

This must call after server objects are set.

public Initialize ( ) : void
Résultat	void

InvalidConnection() protected abstract méthode

Client has try to made invalid connection. Password is incorrect.

protected abstract InvalidConnection ( GXDLMSConnectionEventArgs connectionInfo ) : void
connectionInfo	GXDLMSConnectionEventArgs	Connection information.
Résultat	void

IsTarget() protected abstract méthode

Check is data sent to this server.

protected abstract IsTarget ( int serverAddress, int clientAddress ) : bool
serverAddress	int	Server address.
clientAddress	int	Client address.
Résultat	bool

Read() protected abstract méthode

Read selected item.

protected abstract Read ( ValueEventArgs args ) : void
args	ValueEventArgs	Handled read requests.
Résultat	void

Reset() public méthode

Reset after connection is closed.

public Reset ( ) : void
Résultat	void

Reset() public méthode

Reset settings when connection is made or close.

public Reset ( bool connected ) : void
connected	bool
Résultat	void

Update() public abstract méthode

Get selected value.

public abstract Update ( UpdateType type, ValueEventArgs e ) : void
type	UpdateType
e	ValueEventArgs	Handle get request.
Résultat	void

ValidateAuthentication() protected abstract méthode

Check whether the authentication and password are correct.

protected abstract ValidateAuthentication ( Authentication authentication, byte password ) : SourceDiagnostic
authentication	Authentication	Authentication level.
password	byte	Password
Résultat	SourceDiagnostic

Write() protected abstract méthode

Write selected item.

protected abstract Write ( ValueEventArgs args ) : void
args	ValueEventArgs	Handled write requests.
Résultat	void