Function with noexcept specifier throws exception causes program terminated

The following function in wangle acceptor could possibly throws an exception in `makeNewAsyncSocket`
https://github.com/facebook/wangle/blob/master/wangle/acceptor/Acceptor.cpp#L305

While I didn't find any catch phrase that could handle this exception, thus when create new async socket failed, the exception causes the whole program terminated.

My question is, is that normal or should I override this function to deal with exceptions on my case?