An accept handler must meet the requirements for a handler.
A value h
of an accept handler
class should work correctly in the expression h(ec)
,
where ec
is an lvalue of
type const error_code
.
A free function as an accept handler:
void accept_handler( const asio::error_code& ec) { ... }
An accept handler function object:
struct accept_handler { ... void operator()( const asio::error_code& ec) { ... } ... };
A non-static class member function adapted to an accept handler using bind()
:
void my_class::accept_handler( const asio::error_code& ec) { ... } ... acceptor.async_accept(..., boost::bind(&my_class::accept_handler, this, asio::placeholders::error));