Method WaitAndRecover

waitgroup.go:47–52

WaitAndRecover will block until all goroutines spawned with Go exit and will return a *panics.Recovered if one of the child goroutines panics.

()

// WaitAndRecover will block until all goroutines spawned with Go exit and
// will return a *panics.Recovered if one of the child goroutines panics.
func (h *WaitGroup) WaitAndRecover() *panics.Recovered {
	h.wg.Wait()

	// Return a recovered panic if we caught one from a child goroutine.
	return h.pc.Recovered()
}