Only download nodes that we are missing

1 files changed, 8 insertions, 0 deletions

diff --git a/README.md b/README.md
index 90c17fd..78e8cc4 100644
--- a/README.md
+++ b/README.md
@@ -40,3 +40,11 @@ Combine opendht with udt. Use opendht to find other peers and udt for communicat
 Use a merkle tree and when requesting new nodes when connecting, send X latest hashes and other peers can send you where you have missing data and send you it.
 If all X hashes are wrong, send older hashes.
 However if we are only using opendht to find other peers, we might as well use https://github.com/DavidKeller/kademlia or https://github.com/ytakano/libcage
+## Safe multi-threading SQL handling
+Create SQL classes with mutex for performing prepared statements. Currently the database can crasah if DatabaseStorage methods are accessed at the same time
+from multiple threads
+## Find a way to deal with u64 in sqlite
+Used by timestamp and action counter
+## Packet sorting
+When you get packets from remote peers, you might get NodeAddData before Node, in that case the packets should not be discarded but there should be 
+a flag for NodeAddData to handle such situations