HelpWizard Pages ReferenceManual5 C/en
Version vom 8. März 2021, 21:10 Uhr von Cg (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „== Reference Manual C API (Async / Callbacks) == link=HelpWizard Pages ReferenceManual5/en|back * '''ex_wait'''()<br>tells expecco, tha…“)
Reference Manual C API (Async / Callbacks)[Bearbeiten]
- 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.
