beach_await

[AppleDP]

像下面这种模拟网络请求调用，如果 -func1 睡眠的时间比 -func2 睡眠的时间长时，为什么不会执行到NSLog(@"num = %@ -- error: %@",num,error);这句代码？

co_launch(^{
NSLog(@"co_launch1 前 -- %@",[NSThread currentThread]);
NSNumber *num;
NSError *error;
NSArray *array = batch_await(@[[self func1], [self func2]]);
NSLog(@"num = %@ -- error: %@",num,error);
co_unpack(&num, &error) = array[0];
NSLog(@"co_launch1 后 -- %@",[NSThread currentThread]);
});

• (COPromise *)func1 {
  return [COPromise promise:^(COPromiseFullfill _Nonnull fullfill, COPromiseReject Nonnull reject) {
  dispatch_async(dispatch_get_global_queue(0, 0), ^{
  NSLog(@"前 func1 -- %@",[NSThread currentThread]);
  [NSThread sleepForTimeInterval:5.0];
  fullfill(co_tuple(@(10), [NSError errorWithDomain:@"co" code:100 userInfo:nil]));
  NSLog(@"后 func1 -- %@",[NSThread currentThread]);
  });
  }];
  }

• (COPromise *)func2 {
  return [COPromise promise:^(COPromiseFullfill _Nonnull fullfill, COPromiseReject _Nonnull reject) {
  dispatch_async(dispatch_get_global_queue(0, 0), ^{
  NSLog(@"前 func2 -- %@",[NSThread currentThread]);
  [NSThread sleepForTimeInterval:3.0];
  fullfill(nil);
  NSLog(@"后 func2 -- %@",[NSThread currentThread]);
  });
  }];
  }

[NianJi]

Duplicate, #25

And it's already fixed. upgrade to 1.1.0