Re: [ns] slot -1 error

[Sencun Zhu <szhu1@ise.gmu.edu>]

Actually here I have two questions regarding to agent.
in agent.cc, 


/* 
 * This function is a placeholder in case applications want to dynamically
 * connect to agents (presently, must be done at configuration time).
 */
void Agent::connect(nsaddr_t dst)
{

        dst_.addr_ = dst;

}


originally , this function is commented, however, I want to use it to
dynamically send packet to the destination. Can I do it in current
version?
another thing is in old ns version, the address is nsaddr_t, however,
now it uses ns_addr_t,which includes a port number,  is it okay to ignore
the setting of port when I call the connect function?


thanks a lot
Sencun



 

On Mon, 19 Jun 2000, Tarik Alj wrote:

> could be one or the other. Unless you are using another routing scheme than the 
> default SPF, it would more probably come from agent classifier.
> 
> >Date: Mon, 19 Jun 2000 13:07:10 -0400 (EDT)
> >From: Sencun Zhu <szhu1@ise.gmu.edu>
> >To: Tarik Alj <aljtarik@cholla.inrs-telecom.uquebec.ca>
> >cc: szhu1@megalon.ise.gmu.edu, ns-users@isi.edu
> >Subject: Re: [ns] slot -1 error
> >MIME-Version: 1.0
> >
> >Thanks you.
> > it comes from classifier_, I wonder in ns how can my code brings this
> >kind of error, from routing or agent? 
> >
> >
> >Sencun
> >On Mon, 19 Jun 2000, Tarik Alj wrote:
> >
> >> Could it come from the Classifier_? usually it's "no target for slot -1". 
> Here 
> >> it seems it's the intsproc no-slot (Classifier) that seems to be passed to 
> many 
> >> arguments. See tcl/lib/ns-lib.tcl.
> >>  
> >> >Date: Fri, 16 Jun 2000 23:58:17 -0400 (EDT)
> >> >From: Sencun Zhu <szhu1@ise.gmu.edu>
> >> >To: ns-users@isi.edu
> >> >Subject: [ns] shot -1
> >> >MIME-Version: 1.0
> >> >
> >> >Hello, can anybody give some hints about  such error when I run my 
> >> >c++ and Tcl script. I can not debug into it when I use gdb, what
> >> >is likely the cause for it?
> >> >
> >> >
> >> >
> >> >ns: _o2318 no-slot  -1: called "_o2318" with too many arguments
> >> >    (Classifier no-slot line 1)
> >> >    invoked from within
> >> >"_o2318 no-slot  -1"
> >> >
> >> >
> >> >
> >> >thanks you
> >> >
> >> >Sencun
> >> 
> >> Tarik 
> >> 
> >> 
> 
> Tarik 
> 
>