The settings for a request. More...

Inherits UnifiedAutomation.UaBase.IIncomingReverseConnectionEvent, and IDisposable.

Public Member Functions
	Discovery ()
	Create a discovery channel for the default client application. More...

	Discovery (ApplicationInstanceBase application)
	Create a discovery channel for the specified client application. More...

	Discovery (ApplicationInstanceBase application, string clientListeningUrl)
	Create a discovery channel for the specified client application. More...

void	Dispose ()
	Frees any unmanaged resources. More...

List< ApplicationDescription >	FindServers (string discoveryUrl)
	Finds the servers known to the discovery server. More...

List< ApplicationDescription >	FindServers (string discoveryUrl, List< string > localeIds, List< string > applicationUris, RequestSettings settings)
	Finds the servers known to the discovery server. More...

List< ApplicationDescription >	FindServers (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > applicationUris, RequestSettings settings)
	Finds the servers known to the discovery server. More...

IAsyncResult	BeginFindServers (string discoveryUrl, List< string > localeIds, List< string > applicationUris, RequestSettings settings, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server. More...

IAsyncResult	BeginFindServers (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > applicationUris, RequestSettings settings, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server. More...

IAsyncResult	BeginFindServers (string discoveryUrl, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server. More...

List< ApplicationDescription >	EndFindServers (IAsyncResult result)
	Completes an asynchronous FindServers operation. More...

List< ApplicationDescription >	ReverseFindServers (string discoveryUrl)
	Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

List< ApplicationDescription >	ReverseFindServers (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > applicationUris, RequestSettings settings)
	Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

IAsyncResult	BeginReverseFindServers (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > applicationUris, RequestSettings settings, AsyncCallback callback, object userData)
	Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

IAsyncResult	BeginReverseFindServers (string discoveryUrl, AsyncCallback callback, object userData)
	Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

List< ApplicationDescription >	EndReverseFindServers (IAsyncResult result)
	Completes an asynchronous FindServers operation. More...

List< EndpointDescription >	GetEndpoints (string discoveryUrl)
	Gets the endpoints. More...

List< EndpointDescription >	GetEndpoints (string discoveryUrl, List< string > localeIds, List< string > profileUris, RequestSettings settings)
	Gets the endpoints. More...

List< EndpointDescription >	GetEndpoints (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > profileUris, RequestSettings settings)
	Gets the endpoints. More...

IAsyncResult	BeginGetEndpoints (string discoveryUrl, List< string > localeIds, List< string > profileUris, RequestSettings settings, AsyncCallback callback, object userData)
	Begins the get endpoints. More...

IAsyncResult	BeginGetEndpoints (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > profileUris, RequestSettings settings, AsyncCallback callback, object userData)
	Begins the get endpoints. More...

IAsyncResult	BeginGetEndpoints (string discoveryUrl, AsyncCallback callback, object userData)
	Begins the get endpoints. More...

List< EndpointDescription >	EndGetEndpoints (IAsyncResult result)
	Ends the get endpoints. More...

List< EndpointDescription >	ReverseGetEndpoints (string discoveryUrl)
	Gets the endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

List< EndpointDescription >	ReverseGetEndpoints (string discoveryUrl, List< string > localeIds, List< string > profileUris, RequestSettings settings)
	Gets the endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

List< EndpointDescription >	ReverseGetEndpoints (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > profileUris, RequestSettings settings)
	Gets the endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

IAsyncResult	BeginReverseGetEndpoints (string discoveryUrl, List< string > localeIds, List< string > profileUris, RequestSettings settings, AsyncCallback callback, object userData)
	Begins the get endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

IAsyncResult	BeginReverseGetEndpoints (string discoveryUrl, string transportProfileUri, List< string > localeIds, List< string > profileUris, RequestSettings settings, AsyncCallback callback, object userData)
	Begins the get endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

IAsyncResult	BeginReverseGetEndpoints (string discoveryUrl, AsyncCallback callback, object userData)
	Begins the get endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

List< EndpointDescription >	EndReverseGetEndpoints (IAsyncResult result)
	Ends the BeginReverseGetEndpoints. More...

List< ServerOnNetwork >	FindServersOnNetwork (string discoveryUrl)
	Finds the servers known to the discovery server. More...

List< ServerOnNetwork >	FindServersOnNetwork (string discoveryUrl, uint startingRecordId, uint maxRecordsToReturn, IList< string > serverCapabilityFilter, RequestSettings settings, out DateTime lastCounterResetTime)
	Finds the servers known to the discovery server. More...

List< ServerOnNetwork >	FindServersOnNetwork (string discoveryUrl, string transportProfileUri, uint startingRecordId, uint maxRecordsToReturn, IList< string > serverCapabilityFilter, RequestSettings settings, out DateTime lastCounterResetTime)
	Finds the servers known to the discovery server. More...

IAsyncResult	BeginFindServersOnNetwork (string discoveryUrl, uint startingRecordId, uint maxRecordsToReturn, IList< string > serverCapabilityFilter, RequestSettings settings, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server. More...

IAsyncResult	BeginFindServersOnNetwork (string discoveryUrl, string transportProfileUri, uint startingRecordId, uint maxRecordsToReturn, IList< string > serverCapabilityFilter, RequestSettings settings, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server. More...

IAsyncResult	BeginFindServersOnNetwork (string discoveryUrl, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server. More...

List< ServerOnNetwork >	EndFindServersOnNetwork (IAsyncResult result, out DateTime lastCounterResetTime)
	Completes an asynchronous disconnect operation. More...

List< ServerOnNetwork >	ReverseFindServersOnNetwork (string discoveryUrl)
	Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

List< ServerOnNetwork >	ReverseFindServersOnNetwork (string discoveryUrl, string transportProfileUri, uint startingRecordId, uint maxRecordsToReturn, IList< string > serverCapabilityFilter, RequestSettings settings, out DateTime lastCounterResetTime)
	Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

IAsyncResult	BeginReverseFindServersOnNetwork (string discoveryUrl, string transportProfileUri, uint startingRecordId, uint maxRecordsToReturn, IList< string > serverCapabilityFilter, RequestSettings settings, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

IAsyncResult	BeginReverseFindServersOnNetwork (string discoveryUrl, AsyncCallback callback, object userData)
	Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened. More...

List< ServerOnNetwork >	EndReverseFindServersOnNetwork (IAsyncResult result, out DateTime lastCounterResetTime)
	Completes an asynchronous ReverseFindServersOnNetwork operation. More...

EndpointDescription	GetMostSecureEndpoint (string discoveryUrl)
	Returns the most secure endpoint supported by a server. More...

IAsyncResult	BeginGetMostSecureEndpoint (string discoveryUrl, AsyncCallback callback, object userData)
	Begins a request for the most secure endpoint supported by a server. More...

EndpointDescription	EndGetMostSecureEndpoint (IAsyncResult result)
	Ends the get endpoints. More...

Public Attributes
IEnumerable < IncomingReverseConnectionGroup >	IncomingReverseConnections => ((IIncomingReverseConnectionEvent)ReverseConnectManager).IncomingReverseConnections
	A list of all incoming reverse connections More...

Protected Member Functions
virtual void	Dispose (bool disposing)
	An overrideable version of the Dispose. More...

Properties
ApplicationInstanceBase	Application `[get]`
	Gets the application. More...

RequestSettings	DefaultRequestSettings `[get, set]`
	Gets or sets the default request settings. More...

int	SecureChannelTimeout `[get, set]`
	Gets or sets the secure channel timeout. More...

bool	IsReverseConnectEnabled `[get]`
	Returns `true` if the Session shall be used for a reverse connection More...

string	ClientListeningUrl `[get, set]`
	The url that this instance is listening for reverse connections. More...

object	UserData `[get, set]`
	Gets or sets the user data. More...

EventHandler < IncomingReverseConnectionGroupUpdateEventArgs >	IncomingConnectionOpened
	Is called if a reverse connection is incoming. More...

Properties inherited from UnifiedAutomation.UaBase.IIncomingReverseConnectionEvent
IEnumerable < IncomingReverseConnectionGroup >	IncomingReverseConnections `[get]`

Additional Inherited Members
Events inherited from UnifiedAutomation.UaBase.IIncomingReverseConnectionEvent
EventHandler < IncomingReverseConnectionGroupUpdateEventArgs >	IncomingConnectionOpened

Detailed Description

The settings for a request.

Constructor & Destructor Documentation

UnifiedAutomation.UaClient.Discovery.Discovery ( )

inline

Create a discovery channel for the default client application.

UnifiedAutomation.UaClient.Discovery.Discovery ( ApplicationInstanceBase application )

inline

Create a discovery channel for the specified client application.

Parameters

application The client application.

UnifiedAutomation.UaClient.Discovery.Discovery	(	ApplicationInstanceBase	application,
		string	clientListeningUrl
	)

inline

Create a discovery channel for the specified client application.

Parameters

application	The client application. Must not be null.
clientListeningUrl	The (valid) url a client is listening to for reverse hellos.

Exceptions

System.Net.Sockets.SocketException Throws a SocketException if address cannot be bound.

Member Function Documentation

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginFindServers	(	string	discoveryUrl,
		List< string >	localeIds,
		List< string >	applicationUris,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

localeIds	The locale ids.
applicationUris	The application uris.
settings	The request settings.
callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServers() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginFindServers	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	applicationUris,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
applicationUris	The application uris.
settings	The request settings.
callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServers() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginFindServers	(	string	discoveryUrl,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServers() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginFindServersOnNetwork	(	string	discoveryUrl,
		uint	startingRecordId,
		uint	maxRecordsToReturn,
		IList< string >	serverCapabilityFilter,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

startingRecordId	The starting record identifier.
maxRecordsToReturn	The maximum records to return.
serverCapabilityFilter	The server capability filter.
settings	The request settings.
callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServersOnNetwork() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginFindServersOnNetwork	(	string	discoveryUrl,
		string	transportProfileUri,
		uint	startingRecordId,
		uint	maxRecordsToReturn,
		IList< string >	serverCapabilityFilter,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
startingRecordId	The starting record identifier.
maxRecordsToReturn	The maximum records to return.
serverCapabilityFilter	The server capability filter.
settings	The request settings.
callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServersOnNetwork() method.

Exceptions

System.ArgumentException URL does not appear to be valid.;discoveryUrl

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginFindServersOnNetwork	(	string	discoveryUrl,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServersOnNetwork() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginGetEndpoints	(	string	discoveryUrl,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Begins the get endpoints.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

localeIds	The locale ids.
profileUris	The application uris.
settings	The settings.
callback	The callback.
userData	The user data.

Returns

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginGetEndpoints	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Begins the get endpoints.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
profileUris	The application uris.
settings	The settings.
callback	The callback.
userData	The user data.

Returns

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginGetEndpoints	(	string	discoveryUrl,
		AsyncCallback	callback,
		object	userData
	)

inline

Begins the get endpoints.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

callback	The callback.
userData	The user data.

Returns

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginGetMostSecureEndpoint	(	string	discoveryUrl,
		AsyncCallback	callback,
		object	userData
	)

inline

Begins a request for the most secure endpoint supported by a server.

Parameters

discoveryUrl	The server's discovery URL.
callback	The callback.
userData	The user data.

Returns

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginReverseFindServers	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	applicationUris,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the discovery server.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
applicationUris	The application uris.
settings	The request settings.
callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServers() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginReverseFindServers	(	string	discoveryUrl,
		AsyncCallback	callback,
		object	userData
	)

inline

Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the discovery server.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServers() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginReverseFindServersOnNetwork	(	string	discoveryUrl,
		string	transportProfileUri,
		uint	startingRecordId,
		uint	maxRecordsToReturn,
		IList< string >	serverCapabilityFilter,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
startingRecordId	The starting record identifier.
maxRecordsToReturn	The maximum records to return.
serverCapabilityFilter	The server capability filter.
settings	The request settings.
callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServersOnNetwork() method.

Exceptions

System.ArgumentException URL does not appear to be valid.;discoveryUrl

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginReverseFindServersOnNetwork	(	string	discoveryUrl,
		AsyncCallback	callback,
		object	userData
	)

inline

Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

callback	The callback to use when the async call completes.
userData	The user data that is passed to the callback.

Returns: An object which must be passed to the EndFindServersOnNetwork() method.

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginReverseGetEndpoints	(	string	discoveryUrl,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Begins the get endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the server.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

localeIds	The locale ids.
profileUris	The application uris.
settings	The settings.
callback	The callback.
userData	The user data.

Returns

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginReverseGetEndpoints	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings,
		AsyncCallback	callback,
		object	userData
	)

inline

Begins the get endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the server.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
profileUris	The application uris.
settings	The settings.
callback	The callback.
userData	The user data.

Returns

IAsyncResult UnifiedAutomation.UaClient.Discovery.BeginReverseGetEndpoints	(	string	discoveryUrl,
		AsyncCallback	callback,
		object	userData
	)

inline

Begins the get endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

callback	The callback.
userData	The user data.

Returns

void UnifiedAutomation.UaClient.Discovery.Dispose ( )

inline

Frees any unmanaged resources.

virtual void UnifiedAutomation.UaClient.Discovery.Dispose ( bool disposing )

inlineprotectedvirtual

An overrideable version of the Dispose.

List<ApplicationDescription> UnifiedAutomation.UaClient.Discovery.EndFindServers ( IAsyncResult result )

inline

Completes an asynchronous FindServers operation.

Parameters

result The object returned from the BeginFindServers method.

Returns

List<ServerOnNetwork> UnifiedAutomation.UaClient.Discovery.EndFindServersOnNetwork	(	IAsyncResult	result,
		out DateTime	lastCounterResetTime
	)

inline

Completes an asynchronous disconnect operation.

Parameters

result	The object returned from the BeginFindServersOnNetwork method.
lastCounterResetTime	The last counter reset time.

Returns: The next batch of servers the known to the discovery server.

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.EndGetEndpoints ( IAsyncResult result )

inline

Ends the get endpoints.

Parameters

result The result.

Returns

EndpointDescription UnifiedAutomation.UaClient.Discovery.EndGetMostSecureEndpoint ( IAsyncResult result )

inline

Ends the get endpoints.

Parameters

result The result.

Returns

List<ApplicationDescription> UnifiedAutomation.UaClient.Discovery.EndReverseFindServers ( IAsyncResult result )

inline

Completes an asynchronous FindServers operation.

Parameters

result The object returned from the BeginFindServers method.

Returns

List<ServerOnNetwork> UnifiedAutomation.UaClient.Discovery.EndReverseFindServersOnNetwork	(	IAsyncResult	result,
		out DateTime	lastCounterResetTime
	)

inline

Completes an asynchronous ReverseFindServersOnNetwork operation.

Parameters

result	The object returned from the BeginFindServersOnNetwork method.
lastCounterResetTime	The last counter reset time.

Returns: The next batch of servers the known to the discovery server.

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.EndReverseGetEndpoints ( IAsyncResult result )

inline

Ends the BeginReverseGetEndpoints.

Parameters

result The result.

Returns: The EndpointDescriptions of the server.

List<ApplicationDescription> UnifiedAutomation.UaClient.Discovery.FindServers ( string discoveryUrl )

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Returns

List<ApplicationDescription> UnifiedAutomation.UaClient.Discovery.FindServers	(	string	discoveryUrl,
		List< string >	localeIds,
		List< string >	applicationUris,
		RequestSettings	settings
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

localeIds	The locale ids.
applicationUris	The application uris.
settings	The request settings.

Returns

List<ApplicationDescription> UnifiedAutomation.UaClient.Discovery.FindServers	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	applicationUris,
		RequestSettings	settings
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
applicationUris	The application uris.
settings	The request settings.

Returns

List<ServerOnNetwork> UnifiedAutomation.UaClient.Discovery.FindServersOnNetwork ( string discoveryUrl )

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Returns: The first batch of servers known to the discovery server.

List<ServerOnNetwork> UnifiedAutomation.UaClient.Discovery.FindServersOnNetwork	(	string	discoveryUrl,
		uint	startingRecordId,
		uint	maxRecordsToReturn,
		IList< string >	serverCapabilityFilter,
		RequestSettings	settings,
		out DateTime	lastCounterResetTime
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

startingRecordId	The starting record identifier.
maxRecordsToReturn	The maximum records to return.
serverCapabilityFilter	The server capability filters.
settings	The request settings.
lastCounterResetTime	The last counter reset time.

Returns: The next batch of servers the known to the discovery server.

List<ServerOnNetwork> UnifiedAutomation.UaClient.Discovery.FindServersOnNetwork	(	string	discoveryUrl,
		string	transportProfileUri,
		uint	startingRecordId,
		uint	maxRecordsToReturn,
		IList< string >	serverCapabilityFilter,
		RequestSettings	settings,
		out DateTime	lastCounterResetTime
	)

inline

Finds the servers known to the discovery server.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
startingRecordId	The starting record identifier.
maxRecordsToReturn	The maximum records to return.
serverCapabilityFilter	The server capability filter.
settings	The request settings.
lastCounterResetTime	The last counter reset time.

Returns: The next batch of servers the known to the discovery server.

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.GetEndpoints ( string discoveryUrl )

inline

Gets the endpoints.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Returns

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.GetEndpoints	(	string	discoveryUrl,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings
	)

inline

Gets the endpoints.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

localeIds	The locale ids.
profileUris	The profile uris.
settings	The settings.

Returns

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.GetEndpoints	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings
	)

inline

Gets the endpoints.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
profileUris	The profile uris.
settings	The settings.

Returns

EndpointDescription UnifiedAutomation.UaClient.Discovery.GetMostSecureEndpoint ( string discoveryUrl )

inline

Returns the most secure endpoint supported by a server.

Parameters

discoveryUrl The server's discovery URL.

Returns: The most secure endpoint.

List<ApplicationDescription> UnifiedAutomation.UaClient.Discovery.ReverseFindServers ( string discoveryUrl )

inline

Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the discovery server.

Standard UA TCP address is: opc.tcp://networknode:4840

Returns

List<ApplicationDescription> UnifiedAutomation.UaClient.Discovery.ReverseFindServers	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	applicationUris,
		RequestSettings	settings
	)

inline

Returns the servers known to the discovery server after server initiated the channel creation with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the discovery server.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
applicationUris	The application uris.
settings	The request settings.

Returns

List<ServerOnNetwork> UnifiedAutomation.UaClient.Discovery.ReverseFindServersOnNetwork ( string discoveryUrl )

inline

Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Returns: The first batch of servers known to the discovery server.

List<ServerOnNetwork> UnifiedAutomation.UaClient.Discovery.ReverseFindServersOnNetwork	(	string	discoveryUrl,
		string	transportProfileUri,
		uint	startingRecordId,
		uint	maxRecordsToReturn,
		IList< string >	serverCapabilityFilter,
		RequestSettings	settings,
		out DateTime	lastCounterResetTime
	)

inline

Finds the servers known to the discovery server after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
startingRecordId	The starting record identifier.
maxRecordsToReturn	The maximum records to return.
serverCapabilityFilter	The server capability filter.
settings	The request settings.
lastCounterResetTime	The last counter reset time.

Returns: The next batch of servers the known to the discovery server.

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.ReverseGetEndpoints ( string discoveryUrl )

inline

Gets the endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the server.

Standard UA TCP address is: opc.tcp://networknode:4840

Returns

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.ReverseGetEndpoints	(	string	discoveryUrl,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings
	)

inline

Gets the endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the server.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

localeIds	The locale ids.
profileUris	The profile uris.
settings	The settings.

Returns

List<EndpointDescription> UnifiedAutomation.UaClient.Discovery.ReverseGetEndpoints	(	string	discoveryUrl,
		string	transportProfileUri,
		List< string >	localeIds,
		List< string >	profileUris,
		RequestSettings	settings
	)

inline

Gets the endpoints after server initiated the channel creating with a reverse hello. This is needed, when the server is behind a firewall and no port can be opened.

Parameters

discoveryUrl The discovery URL of the server.

Standard UA TCP address is: opc.tcp://networknode:4840

Parameters

transportProfileUri	The transport profile URI.
localeIds	The locale ids.
profileUris	The profile uris.
settings	The settings.

Returns

Member Data Documentation

IEnumerable<IncomingReverseConnectionGroup> UnifiedAutomation.UaClient.Discovery.IncomingReverseConnections => ((IIncomingReverseConnectionEvent)ReverseConnectManager).IncomingReverseConnections

A list of all incoming reverse connections

Property Documentation

ApplicationInstanceBase UnifiedAutomation.UaClient.Discovery.Application

get

Gets the application.

string UnifiedAutomation.UaClient.Discovery.ClientListeningUrl

getset

The url that this instance is listening for reverse connections.

RequestSettings UnifiedAutomation.UaClient.Discovery.DefaultRequestSettings

getset

Gets or sets the default request settings.

The default request settings.

EventHandler<IncomingReverseConnectionGroupUpdateEventArgs> UnifiedAutomation.UaClient.Discovery.IncomingConnectionOpened

addremove

Is called if a reverse connection is incoming.

bool UnifiedAutomation.UaClient.Discovery.IsReverseConnectEnabled

get

Returns true if the Session shall be used for a reverse connection

int UnifiedAutomation.UaClient.Discovery.SecureChannelTimeout

getset

Gets or sets the secure channel timeout.

The secure channel timeout.

object UnifiedAutomation.UaClient.Discovery.UserData

getset

Gets or sets the user data.

The documentation for this class was generated from the following file:

D:/work/uasdknet/src/UaClient/Discovery.cs

Public Member Functions

Public Attributes

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Property Documentation