Hi Anand,
I do not know what HTTP server you use but what I sent earlier is just a skeleton or pseudo code for you to get an idea on how to send a large buffer in chunks. If you cannot send the hole buffer (make sense) and you are limited with memory you must wait for the TCP stack to free the buffer it used to send your data before you can send more. Here comes the sent call back in hand... it synchronizes sending and freeing of memory. Do you understand that ? Try and follow the code I wrote in an earlier reply. Good luck, Noam. ________________________________ From: lwip-users <lwip-users-bounces+noam=silrd....@nongnu.org> on behalf of goldsi...@gmx.de <goldsi...@gmx.de> Sent: Wednesday, August 31, 2016 9:31 PM To: Mailing list for lwIP users Subject: Re: [lwip-users] LW IP - TCP instantaneous data transmission anand arjunan wrote: > Should I do something in the http_sent callback to make room for next > set of data ? I'm afraid I don't really understand your questions. As Noam said, have a look at the http server, I guess you can learn everything you need from there. SImon _______________________________________________ lwip-users mailing list lwip-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/lwip-users lwip-users -- Mailing list for lwIP users - lists.nongnu.org<https://lists.nongnu.org/mailman/listinfo/lwip-users> lists.nongnu.org Welcome to the lwip-users mailing list. Use it to ask questions, share your experience and discuss new ideas. To see the collection of prior postings to the list ...
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