HelpWizard Pages ReferenceManual5 C/en: Unterschied zwischen den Versionen

Version vom 10. März 2021, 19:22 Uhr

ex_wait()
tells expecco, that although the execute() function will return, the action is still active, and that there will be a callback at some later time, which will report the outcome via success() / error() / fail().
Use this if the action gets a callback from an asynchronous function or a separate thread. The callback function MUST then call one of the success() / inconclusive() / fail() or error() functions to signal completion to expecco.
This should be the last statement/expression before the execute function returns.

Notice the different name: there is already a function called "wait()"in the c-library.

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 * '''ex_wait'''()<br>tells expecco, that although the execute() function will return, the action is still active, and that there will be a callback at some later time, which will report the outcome via success() / error() / fail().<br>Use this if the action gets a callback from an asynchronous function or a separate thread. The callback function MUST then call one of the success() / inconclusive() / fail() or error() functions to signal completion to expecco.<br>This should be the last statement/expression before the execute function returns.