ios - Wait until NSNotification is Received -

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i have method pauses execution until notification received before continuing. continue execution after notifications received. best way go doing this?

you can using nsrunloop

- (bool)method { __block bool finish = no; [[nsnotificationcenter defaultcenter] addobserverforname:@"mynotification" object:nil queue:nil usingblock:^(nsnotification *note) {     finish = yes; }];  while(!finish) {     [[nsrunloop currentrunloop] rununtildate:[nsdate datewithtimeintervalsincenow:0.1]]; }  return yes; }

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