- if(sockaddrcmp(&e->to->address, &e->address))
- update_node_address(e->to, &e->address);
+ if(sockaddrcmp(&e->to->address, &e->address)) {
+ node = avl_unlink(node_udp_tree, e->to);
+ sockaddrfree(&e->to->address);
+ sockaddrcpy(&e->to->address, &e->address);
+
+ if(e->to->hostname)
+ free(e->to->hostname);
+
+ e->to->hostname = sockaddr2hostname(&e->to->address);
+ avl_insert_node(node_udp_tree, node);
+
+ if(e->to->options & OPTION_PMTU_DISCOVERY) {
+ e->to->mtuprobes = 0;
+ e->to->minmtu = 0;
+ e->to->maxmtu = MTU;
+ if(e->to->status.validkey)
+ send_mtu_probe(e->to);
+ }
+ }