Displaying 1 result from an estimated 1 matches for "ip_current_dest_addr".
2016 Jul 04
1
[PATCH] core/lwip: Avoid 3-second delay for a half-open connection
...n.c b/core/lwip/src/core/tcp_in.c
index 9095264..d410dab 100644
--- a/core/lwip/src/core/tcp_in.c
+++ b/core/lwip/src/core/tcp_in.c
@@ -675,6 +675,9 @@ tcp_process(struct tcp_pcb *pcb)
/* send a RST to bring the other side in a non-synchronized state. */
tcp_rst(ackno, seqno + tcplen, ip_current_dest_addr(), ip_current_src_addr(),
tcphdr->dest, tcphdr->src);
+ /* Resend SYN immediately to establish connection */
+ pcb->rtime = 0;
+ tcp_rexmit_rto(pcb);
}
break;
case SYN_RCVD:
--
2.3.8