Add UDP datagram relay support to SPTPS.

[tinc] / src / protocol_key.c

diff --git a/src/protocol_key.c b/src/protocol_key.c
index abde777..a4d97ae 100644 (file)
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -255,6 +255,7 @@ bool req_key_h(connection_t *c, const char *request) {
                        return true;
                }
 
+               /* TODO: forwarding SPTPS packets in this way is inefficient because we send them over TCP without checking for UDP connectivity */
                send_request(to->nexthop->connection, "%s", request);
        }