TIdHTTPDefaultSessionList.GetSession Method

Retrieves a persistent HTTP session having the specified ID and remote IP address.

Pascal

function GetSession(
    const SessionID: string; 
    const RemoteIP: string
): TIdHTTPSession; override;

Parameters

Parameters	Description
SessionID	Session identifier to be located.
RemoteIP	Optional remote IP address for the session.

Returns

TIdHTTPSession - Persistent session retrieved from the container.

Description

GetSession is an overridden TIdHTTPSession function used to retrieve a persistent HTTP session having the remote IP address and session identifier specified in SessionID and RemoteIP.

GetSession ensures that the internal thread list is locked prior to accessing sessions in the container.

GetSession will iteratively search through all sessions in the container until a session is located with the specified SessionID and RemoteIP. If RemoteIP contains an empty string, the first session with the same session identifier is used.

When a session is located for the session identifier and remote IP address, the session is time-stamped for last access to prevent purging as a stale session in PurgeStaleSessions.

The return value for GetSession can contain Nil when a session cannot be located with the specified values.

GetSession will unlock the internal thread list prior to exiting from the method.

TIdHTTPDefaultSessionList Class, TIdHTTPDefaultSessionList Members

Internet Direct (Indy) version 10.1.5
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