Re: [ns] unable to attach traffic to new agent

[Haobo Yu <haoboy@isi.edu>]

You declare your agent as Agent/TUDP? Then it will not inherit any
pure otcl instprocs nor bound variales from Agent/UDP; you must declare it
as Agent/UDP/TUDP to show the inheritance.

Then, it seems to me attach-traffic is an obsolete command, which only
appears in backward compatibality mode of UDP (ns-source.tcl). You should
use the attach-agent of the traffic source. 

- Haobo

On Fri, 7 Apr 2000, Ishwinder Singh wrote:

> hi all,
> 	i developed a variant of UDP called TUDP in the manner given in
> the tutorial. i basically modified the udp files to make my tudp files and
> made changes to the tcl file as given in tutorial. i was able to do a
> successful make but when i try out an example, say attaching a CBR source
> to my agent i get the following output:
> 
> warning: no class variable Agent/TUDP::packetSize_
> 
>         see tcl-object.tcl in tclcl for info about this warning.
> 
> warning: no class variable Agent/TUDP::off_tag_
> 
> 
>     (_o34 cmd line 1)
>     invoked from within
> "_o34 cmd attach-traffic _o36"
>     invoked from within
> "catch "$self cmd $args" ret"
>     (procedure "_o34" line 2)
>     (SplitObject unknown line 2)
>     invoked from within
> "$myagent attach-traffic $cbr0"
>     (file "example1.tcl" line 28)
> 
> 
> can some one help me out here?
> 
> 
> thx,
> Ishwinder Singh
> 
> 
> ---------------------------------------------------------------------
> 
> 
> -------------------
> Ishwinder Singh
> Deptt. of EE,
> University of Hawaii at Manoa,
> Honolulu,
> HI 96822
> 
> Ph: 808 - 956-5209
> 
>