Re: [boost] boost::asio 1.43 regression (canceling read operation doens't trigger operation_aborted)

Subject: Re: [boost] boost::asio 1.43 regression (canceling read operation doens't trigger operation_aborted)
From: Philippe Vaucher (philippe.vaucher_at_[hidden])
Date: 2010-06-11 04:54:45

I actually found out the problem. It seems 1.43 introduced
BOOST_ASIO_ENABLE_CANCELIO. When I define this, everything works again.

Now there's still a bug! When trying to call cancel() on a serial_port when
BOOST_ASIO_ENABLE_CANCELIO is not defined, it should fail with
asio::error::operation_not_supported as the doc says, but it doens't. It
just silently tries to go on with reading from the serial port.

Philippe