thing

todo.md

@@ -1,8 +1,11 @@
-# Todo : 
+# Todo
+
 ## peer discovery
-- get rsquest to the uri /peers/ 
+
+- get rsquest to the uri /peers/
 
 ## registration with the server
+
 - generation of the cryptographic key OK
 - put request to the uri (check if the peer is already connected) OK
 - udp handshakes OK
@@ -10,11 +13,13 @@
 - get request to the uri /peers/key/addresses OK
 
 ## handshake
+
 - handshake structure OK
 - 5min timeout after handshake
 - matain connection every 4 min
 
 ## data transfer
+
 - request structure
 - root/root reply structure
 - datum/nodatum and datum structures
@@ -22,6 +27,13 @@
 - setting in gui to act as a relay
 - chunk, directory, big, bigdirectory structures
 
+## nat traversal
+
+- make hello and helloreply messages set the first extension bit to announce that peer is available for nat traversal
+- implement actual nat traversal requests
+- implement nat traversal :
+  - if hello/helloreply doesnt work with a peer, find a peer that supports nat traversal (server in priority) then begin protocol
+
 fonctionnalités :
 
 s'enregistrer avec le serveur OK