This is the legacy 4D documentation web site. Documentations are progressively being moved to developer.4d.com
- 4D Language Reference
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- Web Server
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On Web Legacy Close Session database method
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Web Sessions Management (Legacy)
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webServer.start( )
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webServer.stop( )
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WEB GET BODY PART
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WEB Get body part count
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WEB Get Current Session ID
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WEB GET HTTP BODY
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WEB GET HTTP HEADER
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WEB GET OPTION
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WEB Get server info
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WEB GET STATISTICS
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WEB GET VARIABLES
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WEB Is secured connection
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WEB Is server running
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WEB LEGACY CLOSE SESSION
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WEB LEGACY GET SESSION EXPIRATION
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WEB SEND BLOB
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WEB SEND FILE
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WEB SEND HTTP REDIRECT
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WEB SEND RAW DATA
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WEB SEND TEXT
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WEB Server
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WEB Server list
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WEB SET HOME PAGE
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WEB SET HTTP HEADER
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WEB SET OPTION
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WEB SET ROOT FOLDER
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WEB START SERVER
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WEB STOP SERVER
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WEB Validate digest
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WEB LEGACY GET SESSION EXPIRATION
| WEB LEGACY GET SESSION EXPIRATION ( sessionID ; expDate ; expTime ) | ||||||||
| Parameter | Type | Description | ||||||
| sessionID | Text |
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Session UUID | |||||
| expDate | Date |
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Date of cookie expiration | |||||
| expTime | Time |
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Time of cookie expiration | |||||
This command can only be used with legacy web sessions, available in databases converted from versions prior to 4D v18 R6. It returns null date and time values when scalable web sessions mode is enabled (recommended in 4D v18 R6 and higher). For more information, please refer to the Web Sessions Management (Legacy) section.
The WEB LEGACY GET SESSION EXPIRATION command returns the expiration information for the cookie of the session whose UUID you passed in sessionID.
The expDate parameter receives the expiration date and the expTime parameter receives the expiration time of the cookie.
Note: Each time a web request is sent, the expiration date and time of the cookie are reset to a value corresponding to the time of the request+the value of the Web Inactive session timeout. For example:
First request, Monday at 1:00
-> Sends a cookie 4DSID xxxyyy expiration I+24h = Tuesday 01:00
Second request, Monday at 1:10
-> Sends a cookie 4DSID xxxyyy expiration I+24h = Tuesday 01:10
Third request, Tuesday at 4:00: cookie expired
-> Sends a cookie 4DSID aaabbb expiration I+24h = Wednesday 01:00
WEB Get Current Session ID
Web Sessions Management (Legacy)
WEB SET OPTION
Product: 4D
Theme: Web Server
Number:
1207
Created: 4D v13
Renamed: 4D v18 R6 (WEB GET SESSION EXPIRATION)
4D Language Reference ( 4D v20 R7)
