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Re: [lwip-users] Out of memory errors under load

From: Sergio R. Caprile
Subject: Re: [lwip-users] Out of memory errors under load
Date: Wed, 28 Mar 2018 09:00:31 -0300
User-agent: Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Thunderbird/52.6.0
... and talking about memory getting freed slower than it is alloced... since HTTP runs on top of TCP and you said "there is only one entry point in the Rx", I wonder, how do you call sys_check_timeouts()? TCP relies on that. If you don't have a main loop, you need to manage to call it frequently without interrupting the Rx ISR.
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