[fpc-pascal] TThread.Queue vs TThread.Synchronize

Michael Schnell mschnell at lumino.de
Wed Feb 25 10:38:53 CET 2015

On 02/25/2015 10:16 AM, Marco van de Voort wrote:
> But the only state in it is the self of the method to be synchronized. But
> that can be enough (as Sven said)
> Hadn't occured to me since I'm synchronizing msgs to a certain controller
> context though (my "invoke" has a parameter controller and is run by the
> controller .execute(self))

Of course you need to take into account that only the members of the 
"Transfer-Class" themselves are queued, not anything e.g. pointed to by 

For handling "external" data (e.g. in a TThreadList, TList or 
TStringList) the user needs to implement his own managing code 
(including Thread synchronization via TCrtiticalSection).


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