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Re: Web Traffic Simulation



Read:
http://www-mash.cs.berkeley.edu/dist/archive/ns-users/0001/0210.html
http://www-mash.cs.berkeley.edu/dist/archive/ns-users/9912/0068.html

It'll probably fix itself if you upgrade your ns.

L.

<[email protected]>PGP<http://www.ee.surrey.ac.uk/Personal/L.Wood/>

On Wed, 23 Feb 2000, Felix Hernandez Campos wrote:

> Date: Wed, 23 Feb 2000 20:09:44 -0500
> From: Felix Hernandez Campos <[email protected]>
> To: NS-USERS <[email protected]>
> Subject: Web Traffic Simulation
> 
> I'd tried to run ns/tcl/ex/web-traffic.tcl and I got a strange result. The
> simulation aborts well before its termination time, returning the following
> message:
> 
> done pages 10 != all pages 9
> 
> The problem seems to be in ns/webcache/webtraf.cc, where the destructor is:
> 
> // XXX Must delete this after all pages are done!!
> WebTrafSession::~WebTrafSession()
> {
>         if (donePage_ != curPage_) {
>                 fprintf(stderr, "done pages %d != all pages %d\n",
>                         donePage_, curPage_);
>                 abort();
>         }
>         ...
> }
> 
> I don't understand webtraff.cc well enough to tell whether the condition in
> the if statement is wrong or something else is happening. Could someone tell
> me how to solve this problem? Thanks for your help.
> 
> --Felix Hernandez