Hi,
384K of RAM is a lot. I run a WEB server on a micro with 96K when only 8K was
for LwIP.
Do you have sufficient PCB's defined for multiple connections ?...
Are you using RAW API ?... Server code is your own or based on something from
the net ?
BR,
Noam.
-Original Message-
From:
I am developing an embedded web server using lwip. My requirement is to
dynamically update the value in browser without refreshing the whole web
page. I am using a processor from atmel named SAME70Q21 having onboard RAM
of 384 KB. When the server is live and running, when multiple number of PCs’
Your picture of the threads running suggests you are using some form of
an OS... have you tested the port with a known good application so you
know for sure that everything is running fine ?
If so, in what part of memp_overflow_check_element_overflow() you see
the loop and how is it occurring
Dear,
I know what is AJAX and how it works … you did not answer my questions?
BR,
Noam.
From: lwip-users [mailto:lwip-users-bounces+noam=silrd@nongnu.org] On
Behalf Of Erkan Ersoy
Sent: Wednesday, September 21, 2016 4:52 PM
To: Mailing list for lwIP users
Subject: Re: [lwip-users] Dynamic
> I am developing an embedded web server using lwip.
[...]
> When the server is live and running, when multiple number of PCs’
> give web requests, server fails to respond.
> Is their any solutions for fix this problem?
yes, fix your web server... ;^)
Are we understanding each other ? I mean,
Netconn has more overhead than the RAW API. In scenarios where the eth
pipe is faster than the micro, this extra overhead means extra latency
and so less thruput.
However, 2 seconds rtt is, how can I say it, a bit way too much ?
Having "problems" with more than 128 bytes per message is another