With lwip 2.1.2 on STM32H753, after sended an http page it seems necessary to close connexion. If not no data is received after Is it normal? thanks for help

GPHIL.1 · ‎2023-04-24

LCE · ‎2023-04-24

I think it is normal that lwip closes the TCP connections after each http access.

I think there is this keep alive feature, which might connection management a little harder.

What's your problem with that?

GPHIL.1 · ‎2023-04-25

I think the problem comes from the huge size of the http page

I want to send an http page which contains 5 link like <link href="css/test.css" rel="stylesheet"> in the <head> part

the main http page size is about 30kbytes

each link file is about 200kbytes

I send each http file by packet of 1024bytes

without closing connexion after each file send, the page show after a long time (35min)

but if i close connexion after each file send, it 's faster