Remove graph, edges and communication via UDP.

[meshlink-tiny] / src / net_socket.c

diff --git a/src/net_socket.c b/src/net_socket.c
index 4989b6cf0578a0471a868cdfc8a1a09a633bdd32..29e37254986b2ab96b2f79ec09b2393f481951fe 100644 (file)
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -174,44 +174,6 @@ static void handle_meta_io(event_loop_t *loop, void *data, int flags) {
        }
 }
 
-// Find edges pointing to this node, and use them to build a list of unique, known addresses.
-static struct addrinfo *get_known_addresses(node_t *n) {
-       struct addrinfo *ai = NULL;
-
-       for splay_each(edge_t, e, n->edge_tree) {
-               if(!e->reverse) {
-                       continue;
-               }
-
-               bool found = false;
-
-               for(struct addrinfo *aip = ai; aip; aip = aip->ai_next) {
-                       if(!sockaddrcmp(&e->reverse->address, (sockaddr_t *)aip->ai_addr)) {
-                               found = true;
-                               break;
-                       }
-               }
-
-               if(found) {
-                       continue;
-               }
-
-               // Create a new struct addrinfo, and put it at the head of the list.
-               struct addrinfo *nai = xzalloc(sizeof(*nai) + SALEN(e->reverse->address.sa));
-               nai->ai_next = ai;
-               ai = nai;
-
-               ai->ai_family = e->reverse->address.sa.sa_family;
-               ai->ai_socktype = SOCK_STREAM;
-               ai->ai_protocol = IPPROTO_TCP;
-               ai->ai_addrlen = SALEN(e->reverse->address.sa);
-               ai->ai_addr = (struct sockaddr *)(nai + 1);
-               memcpy(ai->ai_addr, &e->reverse->address, ai->ai_addrlen);
-       }
-
-       return ai;
-}
-
 // Build a list of recently seen addresses.
 static struct addrinfo *get_recent_addresses(node_t *n) {
        struct addrinfo *ai = NULL;
@@ -339,24 +301,6 @@ static bool get_next_outgoing_address(meshlink_handle_t *mesh, outgoing_t *outgo
                        return true;
                }
 
-               free_known_addresses(outgoing->ai);
-               outgoing->ai = NULL;
-               outgoing->aip = NULL;
-               outgoing->state = OUTGOING_KNOWN;
-       }
-
-       if(outgoing->state == OUTGOING_KNOWN) {
-               if(!outgoing->aip) {
-                       outgoing->ai = get_known_addresses(outgoing->node);
-                       outgoing->aip = outgoing->ai;
-               } else {
-                       outgoing->aip = outgoing->aip->ai_next;
-               }
-
-               if(outgoing->aip) {
-                       return true;
-               }
-
                free_known_addresses(outgoing->ai);
                outgoing->ai = NULL;
                outgoing->aip = NULL;