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Re: [lwip-users] LWIP UDP throughput with Iperf

From: Sergio R. Caprile
Subject: Re: [lwip-users] LWIP UDP throughput with Iperf
Date: Fri, 16 Sep 2016 09:37:45 -0300
User-agent: Mozilla/5.0 (Windows NT 6.1; rv:45.0) Gecko/20100101 Thunderbird/45.2.0

The amount of memory used depends on your application. There is no reason to queue UDP datagrams unless you don't get them as they come.
port ? layer-2 driver ?
data size ?
stats ?
frames per second ?
memory usage ?
app details ?
If you are expecting high-performance, you should be using RAW API, and so each received frame carrying a UDP datagram would trigger a callback to your application receive function; if your port and driver are not buggy ;^)

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