boost Async boost::process IMPORTANT for boost 1.64
Example
There is a bug/fix for boost 1.64, the bug only affects Windows, apparently.
reference: https://github.com/klemens-morgenstern/boost-process/issues/90 and https://github.com/klemens-morgenstern/boost-process/commit/74814e46c1614850a8e447fd689c21cf82f36ceb
in file boost\process\detail\windows\async_pipe.hpp, line 79:
~async_pipe()
{
//fix
//if (_sink .native() != ::boost::detail::winapi::INVALID_HANDLE_VALUE_)
// ::boost::detail::winapi::CloseHandle(_sink.native());
//if (_source.native() != ::boost::detail::winapi::INVALID_HANDLE_VALUE_)
// ::boost::detail::winapi::CloseHandle(_source.native());
boost::system::error_code ec;
close(ec);
//fix
}
