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From: | Bill Auerbach |
Subject: | RE: [lwip-users] httpd slow response |
Date: | Thu, 23 Apr 2009 18:07:00 -0400 |
Raw API doesn’t disable Nagle. I found things to be faster if I
do so: pcb->flags |= TF_NODELAY; // Disable
Nagle Bill From: address@hidden
[mailto:address@hidden On Behalf
Of Rick Culver I
am using lwip with raw API and the httpd web server. I noticed that when
serving up larger files that the response seemed extremely slow. The
http_sent() callback is used to send each new chunk of the file being served
and I discovered that it is taking about 175msec between the http_sent()
callbacks. What could be causing this huge delay in response? Any
ideas would could be wrong and/or how we can speed up this otherwise slow
server? |
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