Re: [Boost-users] [ASIO] [Solved] Multicast Regression?

Subject: Re: [Boost-users] [ASIO] [Solved] Multicast Regression?
From: Philipp Münzel (mailing-lists_at_[hidden])
Date: 2014-05-14 10:57:20

Out of curiosity: What do your link settings look like now?

Philipp

On 13.05.2014 12:31, Aaron_Wright_at_[hidden] wrote:
> I'm not 100% sure why, but this was caused by linking with winsock32. As
> soon as I stopped linking with that old library, the multicasting worked
> like a charm.
>
> ---
>
> Aaron Wright
>
>
>
> From:   Aaron_Wright_at_[hidden]
> To:     boost-users_at_[hidden]
> Date:   05/13/2014 05:56 AM
> Subject:        [Boost-users] [ASIO] Multicast Regression?
> Sent by:        "Boost-users" <boost-users-bounces_at_[hidden]>
>
>
>
> I previously used ASIO from Boost 1.49 to send out multicast UDP messages
> up to 64K bytes in size without a problem. Now with ASIO from Boost 1.55 I
>
> can't seem to send out a multicast UDP message greater than 1500 bytes. I
> get this error:
>
>     Code=1784
>     Category=system
>     Message=The supplied user buffer is not valid for the requested
> operation
>
> I've looked at the code between Boost 1.49 and 1.55,
> (basic_datagram_socket.hpp, datagram_socket_services.hpp,
> win_iocp_socket_service_base.hpp and ipp) and very little has changed. Am
> I missing something that changed between the two?
>
> I'm using Windows and Microsoft Visual Studio 2010 for both 1.49 and 1.55.
>
> Hopefully someone has an idea of where to look. Thanks.
> ---
>
> Aaron Wright
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