BrowserUK,
This did not work. I locked a single array element as you suggested. 
Hello from thread 0.
Item 400.xml
thread failed to start: lock can only be used on shared values at foo.
+pl line 1036.
Hello from thread 1.
Item 1159.xml
thread failed to start: lock can only be used on shared values at foo.
+pl line 1036.
Hello from thread 2.
Item 1175.xml
thread failed to start: lock can only be used on shared values at foo.
+pl line 1036.

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-P0w3rK!d :)

In reply to Re: Re: Re: Re: Threading: Removing an element from a shared array by P0w3rK!d
in thread Threading: Removing an element from a shared array by P0w3rK!d

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