Re: [asio-users] Measure bandwidth

[Wouter v. K. <wou...@kl...>]

Well, i know how wireshark does it. They go as far as installing a 
virtual network device to count the number of bytes. But not sure if 
tools that just measure bandwidth do this.

Op 16-2-2012 4:31, Yuri Timenkov schreef:
> ASIO doesn't add anything to packets sent to sockets. That is if you 
> async_send() 100 bytes of data, exactly that amount will be written to 
> socket and sent over network (of course this doesn't account IP and 
> ethernet headers). So you can just count bytes written at where you 
> perform your write operations.
>
> Alternatively you can create your own socket/wrapper which does this 
> internally (it's possible because asio is completely template-based).
>
> Also you can use external tools, like Wireshark. Given packets capture 
> you can perform many kind of analysis: losts, retransmits, bandwidth 
> graph (in any direction or gross), etc.
>
> On Wed, Feb 15, 2012 at 11:11 PM, Wouter van Kleunen 
> <wou...@kl... <mailto:wou...@kl...>> wrote:
>
>
>     Is it possible somehow with asio to measure the bandwidth consumed /
>     bytes send by the lower-level socket. I would like to make an
>     estimation
>     of the total bytes send and bytes send per second.
>
>
>
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> ------------------------------------------------------------------------------
> Virtualization&  Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/
>
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