async_base::complete_now

Invoke the final completion handler.

template<
    class... Args>
void
complete_now(
    Args&&... args);

This invokes the final completion handler with the specified arguments forwarded. It is undefined to call either of boost::beast::async_base::complete or boost::beast::async_base::complete_now more than once.

Any temporary objects allocated with boost::beast::allocate_stable will be automatically destroyed before the final completion handler is invoked.

Name	Description
`args`	A list of optional parameters to invoke the handler with. The completion handler must be invocable with the parameter list, or else a compilation error will result.

Boost C++ Libraries