Hi,

You need to chain the second call in the continuation handler of the first. There are several ways to do this, I found this paper useful to understand the options and the way it works:

http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4045.pdf

And you should read the documentation and the examples:

http://www.boost.org/doc/libs/1_57_0/doc/html/boost_asio.html

http://www.boost.org/doc/libs/1_57_0/doc/html/boost_asio/examples/cpp11_examples.html

I hope it helps. I am still learning the basics, but the coroutine is my favorite by now.

Best regards
Cesar




On Wed, Jan 28, 2015 at 2:29 PM, Attila Rajmund Nohl <attila.r.nohl@gmail.com> wrote:
Hello!

My code sends UDP packets using async_send_to. If all packets are
successfully sent, are their handlers called in the same order as the
async_send_to calls happened? I mean if my code looks something like
this:

socket.async_send_to(buffer1, destination, handler1);
socket.async_send_to(buffer2, destination, handler2);

Is it guaranteed that handler2 is always called after handler1?
_______________________________________________
Boost-users mailing list
Boost-users@lists.boost.org
http://lists.boost.org/mailman/listinfo.cgi/boost-users