Re: WebCaching question

[Haobo Yu <haoboy@ISI.EDU>]

>      I have a question about webcaching application.
>  Suppose I have created the following http nodes:
> 
>     set client_(0) [new Http/Client $ns_ $node_(0)]
>     set client_(1) [new Http/Client $ns_ $node_(1)]
>     set cache_ [new Http/Cache/TTL $ns_ $node_(2)]
>     set server_ [new Http/Server $ns_ $node_(3)]
> 
>    If I know the id of node_(2), and node_(3), I would like to refer back 
> to cache_ and server_.  How can I get the http node from node id?

You have to keep that association by yourself. For example, you can set an
array: 

	global httpmap
	set httpmap([$node_(2) id]) $cache_
	set httpmap([$node_(3) id]) $server_

Then you know that through this array.

- Haobo