Synchronously resolves the missing half of @addr, as with
soup_address_resolve_async().
If @cancellable is non-%NULL, it can be used to cancel the
resolution. soup_address_resolve_sync() will then return a status
of %SOUP_STATUS_CANCELLED.
It is safe to call this more than once, even from different
threads, but it is not safe to mix calls to
soup_address_resolve_sync() with calls to
soup_address_resolve_async() on the same address.
Synchronously resolves the missing half of @addr, as with soup_address_resolve_async().
If @cancellable is non-%NULL, it can be used to cancel the resolution. soup_address_resolve_sync() will then return a status of %SOUP_STATUS_CANCELLED.
It is safe to call this more than once, even from different threads, but it is not safe to mix calls to soup_address_resolve_sync() with calls to soup_address_resolve_async() on the same address.