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[lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use
From: |
Paul Sheer |
Subject: |
[lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use |
Date: |
Wed, 08 Jan 2003 22:25:45 -0000 |
On 2002.03.12 21:18 James Roth wrote:
> Has anyone done stress testing on lwip?
yes
i have made my own BSD socket layer for lwIP (connect(), accept()
etc.) and compiled a single threaded web server for it. I use
my own operating system: PaulOS.
I loaded the web server all night with thousands of hits - far
more than it can handle. It worked perfectly, neatly dropping
connections.
Note that I have done some bug fixes to lwIP that I had submitted
to James, but I havn't checked if they have been included. You
generally have to use a memory allocation tracer to see that
everything is in order. I also substitute all lwIP allocation
with my own.
I also use a memory monitor that disallows connections
when the resources are low. In this way there is no chance
that resources will run out.
best
-paul
Paul Sheer Consulting IT Services . . . Tel . . . +27 21 761 7224
Email . . . address@hidden . . . . . . Pager . . . 088 0057245
Linux development, cryptography, recruitment, support, training
http://www.icon.co.za/~psheer . . . . http://rute.sourceforge.net
L I N U X . . . . . . . . . . . . The Choice of a GNU Generation
[This message was sent through the lwip discussion list.]
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, Jani Monoses, 2003/01/08
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, Leon Woestenberg, 2003/01/08
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use,
Paul Sheer <=
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, James Roth, 2003/01/08
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, Adam Dunkels, 2003/01/08
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, Kieran Mansley, 2003/01/08
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, Kieran Mansley, 2003/01/08
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, James Roth, 2003/01/09
- [lwip-users] Re: [lwip] lwIP 0.5.2 under heavy use, James Roth, 2003/01/09