4D v15
WEB Is server running
- 4D v15 - Upgrade (standard edition)
-
- Language
-
- METHOD GET CODE and METHOD SET CODE
- LDAP new command theme
- WEB GET OPTION and WEB SET OPTION
- Obsolete commands renamed
- Get pointer
- RESOLVE POINTER
- On Scroll form event
- GET FIELD PROPERTIES
- List box, Using object arrays in columns (4D View Pro)
- 4D transformation tags
- PROCESS 4D TAGS
- Application version
- DELAY PROCESS
- FORM GET OBJECTS
- FORM GET PROPERTIES
- GET ACTIVITY SNAPSHOT
- Get database parameter and SET DATABASE PARAMETER
- Is licence available
- List box, Creating columns with dynamic variables
- MAXIMIZE WINDOW
- OBJECT GET COORDINATES
- OPEN URL (new name for OPEN WEB URL)
- QR Get text property and QR SET TEXT PROPERTY
- Real numbers, Reduction of number of significant digits
- Subrecords conversion
- Toolbar form windows
- TRANSFORM PICTURE
- WA GET PREFERENCE and WA SET PREFERENCE
- WEB SET HTTP HEADER
- XSLT commands deprecated
- Clickcount
- EXPORT STRUCTURE
- Find in sorted array
- Get database measures
- Get locked records info
- IMPORT STRUCTURE
- LISTBOX GET CELL COORDINATES
- METHOD GET ATTRIBUTES
- METHOD SET ATTRIBUTES
- MOBILE Return selection
- OBJECT Get corner radius
- OBJECT SET CORNER RADIUS
- OPEN DATABASE
- QUERY BY ATTRIBUTE
- WEB Is server running
4D v15
WEB Is server running
WEB Is server running
| WEB Is server running -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| Function result | Boolean |
|
True if the Web Server is running, otherwise False | |||||
Originally introduced in 4D v14 R2
The new WEB Is server running command ("Web Server" theme) returns True if the built-in Web server of 4D is running, and False if this Web server is off.
This command returns the running status of the Web server where it is executed:
| Execution context | Returns the status of |
| 4D stand-alone application | Local 4D Web server |
| 4D Server | 4D Server Web server |
| 4D remote mode (local process) | Local 4D Web server |
| 4D remote mode (4D Server stored procedure) | 4D Server Web server |
| 4D remote mode (other 4D remote stored procedure) | Remote 4D Web server |
You want to check that the Web server is running:
If(WEB Is server running)
... //do appropriate actions
End if
PROPERTIES
Product: 4D
Theme: Language
HISTORY
ARTICLE USAGE
4D v15 - Upgrade (standard edition) ( 4D v15)
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