C# Class PIAdapters.PIConnectionPool

Inheritance: IDisposable

Méthodes publiques

Méthode	Description
Dispose ( ) : void	Releases all the resources used by the PIConnectionPool object.
GetPooledConnection ( string serverName, string userName = null, string password = null, int connectTimeout = PIConnection.DefaultConnectTimeout ) : PIConnection	Gets a connection from the pool or creates a new one if all current connections are being used at peak access.
PIConnectionPool ( ) : System	Creates a new PIConnectionPool.
PIConnectionPool ( int minimumPoolSize ) : System	Creates a new PIConnectionPool.
ReturnPooledConnection ( PIConnection connection ) : void	Returns PIConnection to the pool.

Méthode	Description
Dispose ( bool disposing ) : void	Releases the unmanaged resources used by the PIConnectionPool object and optionally releases the managed resources.

Méthode	Description
connection_Disconnected ( object sender, EventArgs e ) : void

Releases all the resources used by the PIConnectionPool object.

public Dispose ( ) : void
Résultat	void

Releases the unmanaged resources used by the PIConnectionPool object and optionally releases the managed resources.

protected Dispose ( bool disposing ) : void
disposing	bool	true to release both managed and unmanaged resources; false to release only unmanaged resources.
Résultat	void

Gets a connection from the pool or creates a new one if all current connections are being used at peak access.

Failed to get a pooled PI connection.

public GetPooledConnection ( string serverName, string userName = null, string password = null, int connectTimeout = PIConnection.DefaultConnectTimeout ) : PIConnection
serverName	string	Name of the PI server for the adapter's PI connection.
userName	string	Name of the PI user ID for the adapter's PI connection.
password	string	Password used for the adapter's PI connection.
connectTimeout	int	Timeout interval (in milliseconds) for the adapter's connection.
Résultat	PIConnection

Creates a new PIConnectionPool.

public PIConnectionPool ( ) : System
Résultat	System

Creates a new PIConnectionPool.

public PIConnectionPool ( int minimumPoolSize ) : System
minimumPoolSize	int	Minimum pool size to maintain.
Résultat	System

Returns PIConnection to the pool.

Provided PIConnection does not belong to this connection pool.

public ReturnPooledConnection ( PIConnection connection ) : void
connection	PIConnection	to return to the pool.
Résultat	void