[ECOS] TCP/IP Stack and OUT of MBUFS ( Clusters )
Rosimildo da Silva
rosimildo@hotmail.com
Thu Oct 4 13:33:00 GMT 2001
Hi all,
I am having a problem with the TCP/IP stack. I am doing some "stress
testing"
with the eSoap ( SOAP stack ) for ecos, and after a little while ( a couple
of minutes, sometimes less ), I ran out of MBUFS and Mclusters.
I have the latest "super duper" updates from CVS.
I have modifed the "server_test.c" ( tcp/ip tests ) and hacked a simple
java client that "re-create" the problem. I would appreaciate if anyone
could take a look at it. It won't take more than 2 minutes. :-)
I am not sure if I am "hitting" a bug or it is just a config issue.
I cannot believe that my demo only works for a couple of minutes,
and the target freezes after that( for TCP/IP communication ).
I have attached some of logs I saved, and the sources for the tests.
It looks like we are running out of Mclusters ( whatever that means ).
I would appreaciate any suggestions about what I have to do.
It maybe a config problem, or maybe I am just overloading
the stack with too many packets.
Things get a lot worse when I use a tool for stress testing to
simulate requests from many clients, such as:
http://webtool.rte.microsoft.com/
Thanks for your time.
Rosimildo.
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