[ns] minor ndatapack_ bug (again)

[Eric Weigle <ehw@lanl.gov>]

Good morning-

I'm using the TCP vegas implementation in NS and found a little bug in the
output function. I searched the list archive and it turns out it had already
been noticed back in march, but not fixed as of Thursday's snapshot. Must have
gotten lost in the shuffle. Here's the one-line patch to keep track of the data
packet count like in all the other TCPs.

--- tcp-vegas.cc.orig	Mon Sep 18 09:51:10 2000
+++ tcp-vegas.cc	Mon Sep 18 09:48:46 2000
@@ -437,6 +437,7 @@
 	/* support ndatabytes_ in output - Lloyd Wood 14 March 2000 */
 	int bytes = hdr_cmn::access(p)->size(); 
 	ndatabytes_ += bytes; 
+	ndatapack_++;
 	send(p, 0);
 	if (seqno == curseq_ && seqno > maxseq_)
 		idle();  // Tell application I have sent everything so far
---

Also, I tried to sign up to the ns-developers list because I didn't think this
was quite the way to post this info, but it denied me. Is that list actually
still in use, or is it just restricted?


Thanks
-Eric

------------------------------------------
 Eric H. Weigle CIC-5 Network Engineering
 Los Alamos National Laboratory
 P.O. Box 1663, MS D451
 Los Alamos, NM  87545
 Email: ehw@lanl.gov Phone: (505)665-4937
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