Still you can disable the streaming feature of the TCP and send like udp packets with TCP_NODELAY set socket option on the TCP level. This option is available on the socket. You can explore on it.
--Liju. On Mon, Dec 23, 2019 at 2:57 PM Ajay Bhargav <cont...@rickeyworld.info> wrote: > TCP will tend to merge that’s expected behaviour. You need to check your > server side application. SSL usually reads the expected number of bytes > while handshaking/doing any kind of transaction. So even if packets are > merged server side will read bytes in expected order. > > > > -Ajay > > > > > > *From: *Urvi <u...@milltech.in> > *Sent: *Monday, December 23, 2019 2:39 PM > *To: *lwip-users@nongnu.org > *Subject: *Re: [lwip-users] tcp_write function merges 2 different packets > while sending > > > > Thank you Everyone for your reply. > > > > First of all I am using TLS/SSL handshaking over lwIP for my IoT > > application. So I can't opt for UDP instaed of TCP. > > Second thing is that all data packets of any size (i.e. 6/45/51/384/854 > > bytes) are generated by TLS library at the time of handshaking. So I don't > > have any control on data packet framing as it is done by tls library. > > > > So in this case how am I able to overcome this problem? > > > > > > > > > > -- > > Sent from: http://lwip.100.n7.nabble.com/lwip-users-f3.html > > > > _______________________________________________ > > lwip-users mailing list > > lwip-users@nongnu.org > > https://lists.nongnu.org/mailman/listinfo/lwip-users > > > _______________________________________________ > lwip-users mailing list > lwip-users@nongnu.org > https://lists.nongnu.org/mailman/listinfo/lwip-users
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