diff options
Diffstat (limited to 'services/outside_network.c')
| -rw-r--r-- | services/outside_network.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/services/outside_network.c b/services/outside_network.c index f105bc0d48b0..b5e0b2d0a09f 100644 --- a/services/outside_network.c +++ b/services/outside_network.c @@ -222,6 +222,21 @@ outnet_tcp_take_into_use(struct waiting_tcp* w, uint8_t* pkt, size_t pkt_len) #endif return 0; } + + if (w->outnet->tcp_mss > 0) { +#if defined(IPPROTO_TCP) && defined(TCP_MAXSEG) + if(setsockopt(s, IPPROTO_TCP, TCP_MAXSEG, + (void*)&w->outnet->tcp_mss, + (socklen_t)sizeof(w->outnet->tcp_mss)) < 0) { + verbose(VERB_ALGO, "outgoing tcp:" + " setsockopt(.. SO_REUSEADDR ..) failed"); + } +#else + verbose(VERB_ALGO, "outgoing tcp:" + " setsockopt(TCP_MAXSEG) unsupported"); +#endif /* defined(IPPROTO_TCP) && defined(TCP_MAXSEG) */ + } + if(!pick_outgoing_tcp(w, s)) return 0; @@ -590,7 +605,7 @@ outside_network_create(struct comm_base *base, size_t bufsize, size_t num_ports, char** ifs, int num_ifs, int do_ip4, int do_ip6, size_t num_tcp, struct infra_cache* infra, struct ub_randstate* rnd, int use_caps_for_id, int* availports, - int numavailports, size_t unwanted_threshold, + int numavailports, size_t unwanted_threshold, int tcp_mss, void (*unwanted_action)(void*), void* unwanted_param, int do_udp, void* sslctx, int delayclose, struct dt_env* dtenv) { @@ -620,6 +635,7 @@ outside_network_create(struct comm_base *base, size_t bufsize, outnet->unwanted_param = unwanted_param; outnet->use_caps_for_id = use_caps_for_id; outnet->do_udp = do_udp; + outnet->tcp_mss = tcp_mss; #ifndef S_SPLINT_S if(delayclose) { outnet->delayclose = 1; |