PROTECTED] [EMAIL PROTECTED] wrote:
-- Forwarded message --
From: Georg Piewald [EMAIL PROTECTED]
To: ns-users@ISI.EDU
Date: Wed, 13 Jun 2007 11:35:30 +0200
Subject: [ns] Strange behaviour of TCPSink instvar bytes_
Hi everybody,
I experienced a very odd problem. I want to output
Ok, this explains it - thanks a lot for your answer!
-Georg-
Filippos Kolovos wrote:
-
Hi,
I do not think that there is a problem with the variables per se,
but with the way that the TCL interpreter handles the command substitutions.
For example, when you invoke the command directly,
Hi everybody,
I experienced a very odd problem. I want to output the number of bytes
received by a TCPSink agent at a specified time. This can be read by the
instance variable $bytes_.
Now if I call a procedure at the required point of time, which outputs
the nr of bytes, everything works fine.
Georg Piewald wrote:
[...]
Ok, maybe the subject is a bit wrong - I just noticed that this problem
is true for any instance variable. It can also be shown for example on
cwnd_ which is a variable of Agent/TCP.
Regards, Georg