Function Reference

_Singleton

Check if no other occurrence is running.

#include <Misc.au3>
_Singleton($occurrenceName [,$flag=0 )))

Parameters

$occurrenceName	string to identify the occurrence of the script
$flag	when 1 the function return on error

Return Value

On Flag = 1 otherwise the script is exited

Success:	Returns 1
Failure:	Returns 0

Remarks

If an occurrence is already found the script is exited.

The second call to the function in the same running script will fail.

Related

None.

Example

#include "Misc.au3"
if _Singleton("test\test",1) = 0 Then
Msgbox(0,"Warning","An occurence of test is already running")
Exit
EndIf
Msgbox(0,"OK","the first occurence of test is running")