WEB Get session process count

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4D v16.3


WEB Get session process count ( sessionID ) -> Function result

Parameter	Type	Description
sessionID	Text	Session UUID
Function result	Longint	Number of processes attached to the session

Description

The WEB Get session process count command returns the number of running processes attached to the session whose UUID you passed in sessionID.

This command is added in the context of the Handling of 4D Mobile sessions by programming feature introduced in 4D v15 R4. It is mainly designed to count the number of processes run by a 4D Mobile session.

For a 4D Mobile session, this command returns the actual number of processes. A 4D Mobile session can run several processes.
For a regular Web session, this command always return 1 (one Web session = one process).

Example

You want to store information on the current 4D Mobile session in arrays:

 C_TEXT($sessionID)

 C_LONGINT($count)

 C_DATE($expDate)

 C_TIME($expTime)

 

 $sessionID:=WEB Get Current Session ID

 $count:=WEB Get session process count($sessionID)

 WEB GET SESSION EXPIRATION($sessionID;$expDate;$expTime)

 

 APPEND TO ARRAY($aTimestamp;String(Current date)+" "+String(Current time))

 APPEND TO ARRAY($aSessionUID;$sessionID)

 APPEND TO ARRAY($aNbProcesses;$count)

 APPEND TO ARRAY($aExpirationDate;$expDate)

 APPEND TO ARRAY($aExpirationTime;$expTime)