uvok on Nostr: Uvoksc daily struggle. "Huh?? Why does the LwIP stack send an ACK for a second ...
Uvoksc daily struggle.
"Huh?? Why does the LwIP stack send an ACK for a second incoming TCP connection?? I only accept one at a time!?!?"
Apparently, that's a "backlog", and it's suffering you can't turn off completely.
If I really want to only work with one client at a time, I probably have to accept and close the other sockets immediately?
(No, setting backlog to 0 on listen doesn't help)
#esp32 #lwip #networking
"Huh?? Why does the LwIP stack send an ACK for a second incoming TCP connection?? I only accept one at a time!?!?"
Apparently, that's a "backlog", and it's suffering you can't turn off completely.
If I really want to only work with one client at a time, I probably have to accept and close the other sockets immediately?
(No, setting backlog to 0 on listen doesn't help)
#esp32 #lwip #networking