Re: About ns

[Haobo Yu <haoboy@isi.edu>]

It means that ns has problem when interpreting your tcl code.

BTW, when you only want to add tcl code to ns, you probably want to put
them in a single script and load them interpretively instead of compile
the tcl into ns. It avoids recompiling ns.

- Haobo

On Tue, 15 Feb 2000, Liu Xiaoyun wrote:

> hi,
> I just add some source code to ns and make it.
> There are no errors when making but when the ns runs, it exits with error
> code 1.
> Some tcl codes in ns-lib.tcl are shown. The last is:
> 
> Simulator instproc abstract-tcp {} {
> $self instvar TahoeAckfsm_ RenoAckfsm_ TahoeDelAckfsm_ RenoDelAckfsm_
> dropper_ 
> $self set TahoeAckfsm_ [new FSM/TahoeAck]
> $self set RenoAckfsm_ [new FSM/RenoAck]
> $self set TahoeDelAckfsm_ [new FSM/TahoeDelAck]
> $self set RenoDelAckfsm_ [new FSM/RenoDelAck]
> $self set nullAgent_ [new DropTargetAgent]
> }
> 
> How can I resolve this problem? Any suggestions?
> 
> Thanks
> 
> Xiaoyun
>