tcp_pcb::persist_backoff is only used within LwIP.
 
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tcp_pcb::persist_backoff field

Syntax

u8_t persist_backoff;

References

LocationReferrerText
tcp.h:378
u8_t persist_backoff;
tcp.c:1235tcp_slowtmr()
if (pcb->persist_backoff > 0) {
tcp.c:1241tcp_slowtmr()
u8_t backoff_cnt = tcp_persist_backoff[pcb->persist_backoff - 1];
tcp.c:1263tcp_slowtmr()
if (pcb->persist_backoff < sizeof(tcp_persist_backoff)) {
tcp.c:1264tcp_slowtmr()
pcb->persist_backoff++;
tcp_out.c:1312tcp_output()
if (wnd == pcb->snd_wnd && pcb->unacked == NULL && pcb->persist_backoff == 0) {
tcp_out.c:1314tcp_output()
pcb->persist_backoff = 1;
tcp_out.c:1324tcp_output()
pcb->persist_backoff = 0;

Data Use

Functions writing tcp_pcb::persist_backoff
Functions reading tcp_pcb::persist_backoff
all items filtered out
tcp_pcb::persist_backoff
all items filtered out
Type of tcp_pcb::persist_backoff
tcp_pcb::persist_backoff
all items filtered out