Caleb Dechant 8ce3e760dc Fix async_pipe move assignment and destructor ...

Simplify async_pipe's move assignment so it now properly closes the old
pipe handles by swapping the asio stream_descriptors.

Reassigning async_pipes previously raised exceptions complaining about
EBADF or EEXIST. I think the ::close calls in the destructor and the
move assignment were not closing the pipe correctly.

2017-11-04 17:22:15 -07:00

..

boost

Fix async_pipe move assignment and destructor

2017-11-04 17:22:15 -07:00