4D v16.3
WEB CLOSE SESSION
- 4D Language Reference
-
- Web Server
-
- Web Server, Overview
- Web server configuration and connection management
- Support of IPv6
- Connection Security
- On Web Authentication Database Method
- On Web Connection Database Method
- On Web Close Process database method
- Web Sessions Management
- Semi-dynamic pages
- URLs and Form Actions
- Binding 4D objects with HTML objects
- Web Server Settings
- Using preemptive Web processes
- Information about the Web Site
- Defining custom HTTP error pages
- Using TLS Protocol
- XML and WML Support
- WEB CLOSE SESSION
- WEB GET BODY PART
- WEB Get body part count
- WEB Get Current Session ID
- WEB GET HTTP BODY
- WEB GET HTTP HEADER
- WEB GET OPTION
- WEB GET SESSION EXPIRATION
- WEB Get session process count
- WEB GET STATISTICS
- WEB GET VARIABLES
- WEB Is secured connection
- WEB Is server running
- WEB SEND BLOB
- WEB SEND FILE
- WEB SEND HTTP REDIRECT
- WEB SEND RAW DATA
- WEB SEND TEXT
- WEB SET HOME PAGE
- WEB SET HTTP HEADER
- WEB SET OPTION
- WEB SET ROOT FOLDER
- WEB START SERVER
- WEB STOP SERVER
- WEB Validate digest
- _o_SET CGI EXECUTABLE
- _o_SET WEB DISPLAY LIMITS
- _o_SET WEB TIMEOUT
- _o_Web Context
WEB CLOSE SESSION
| WEB CLOSE SESSION ( sessionID ) | ||||||||
| Parameter | Type | Description | ||||||
| sessionID | Text |
|
Session UUID | |||||
The WEB CLOSE SESSION command invalidates an existing session designated by the sessionID parameter. If the session does not exist, the command does nothing.
When this command is called from a Web process or any other process:
- The cookie expiration date is set to 0,
- The On Web Close Process database method is called, allowing you to store session information,
- Selections are erased, records are unlocked and variables are reset.
After this command is executed, if a Web client sends a request using an invalid cookie, a new session is opened and a new cookie is sent.
Note: In the context of a 4D Mobile session, the WEB CLOSE SESSION command closes the 4D Mobile session whose ID is passed in the sessionID parameter. Since a 4D Mobile session can manage several processes, this command actually requests all the Web processes related to the session to finish their execution.
On Web Close Process database method
Web Sessions Management
Product: 4D
Theme: Web Server
Number:
1208
Created: 4D v13
Modified: 4D v15 R4
cookies
4D Language Reference ( 4D v16)
4D Language Reference ( 4D v16.1)
4D Language Reference ( 4D v16.2)
4D Language Reference ( 4D v16.3)
