calling performselectoronmainthread => multithreaded app?


i beheld following boring sure thread



[self performselectoronmainthread:@selector(rollbar:)
      withobject:nil
      waituntildone:false];


was causing [nsthread ismultithreaded] news app

had spin multithreaded. i guess wholly supposed

to occur detach thread, something queueing

a summary within thread shouldn't need do.



any insights?



this doubt same one.



stop press

my fault, rollbar: called [m_progress_bar incrementby: 0.5];.

the pretty, lickable, animating nsprogressindicator responsible

for origination app spin multithreaded. surprising.

i didn't know that.



surprisingly, [m_progress_bar usesthreadedanimation] always

returns no, even nonetheless bar animates app hung.



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