}
return false;
}
- inpkt->offset += 2 * sizeof(node_id_t);
n->status.udppacket = true;
- bool result = sptps_receive_data(&n->sptps, DATA(inpkt), inpkt->len - 2 * sizeof(node_id_t));
+ bool result = sptps_receive_data(&n->sptps, DATA(inpkt), inpkt->len);
n->status.udppacket = false;
if(!result) {
node_t *via = (n->via == myself) ? n->nexthop : n->via;
- /* If the static relay doesn't support SPTPS, everything goes via TCP anyway. */
+ /* If we do have a static relay, try everything with that one instead, if it supports relaying. */
- if((via->options >> 24) < 4)
- return;
-
- /* If we do have a static relay, try everything with that one instead. */
-
- if(via != n)
+ if(via != n) {
+ if((via->options >> 24) < 4)
+ return;
return try_tx_sptps(via, mtu);
+ }
/* Otherwise, try to establish UDP connectivity. */
return;
}
+ pkt.offset = 0;
+
if(n->status.sptps) {
- pkt.offset = 2 * sizeof(node_id_t);
+ bool relay_enabled = (n->options >> 24) >= 4;
+ if (relay_enabled) {
+ pkt.offset = 2 * sizeof(node_id_t);
+ pkt.len -= pkt.offset;
+ }
- if(!memcmp(DSTID(&pkt), &nullid, sizeof nullid)) {
+ if(!memcmp(DSTID(&pkt), &nullid, sizeof nullid) || !relay_enabled) {
direct = true;
from = n;
to = myself;
/* If we're not the final recipient, relay the packet. */
if(to != myself) {
- send_sptps_data(to, from, 0, DATA(&pkt), pkt.len - 2 * sizeof(node_id_t));
+ send_sptps_data(to, from, 0, DATA(&pkt), pkt.len);
try_tx_sptps(to, true);
return;
}
from = n;
}
- pkt.offset = 0;
if(!receive_udppacket(from, &pkt))
return;