Adding Dandelion++ support to public networks:

  - New flag in NOTIFY_NEW_TRANSACTION to indicate stem mode
  - Stem loops detected in tx_pool.cpp
  - Embargo timeout for a blackhole attack during stem phase

1 files changed, 3 insertions, 2 deletions

diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp
index 7fb232ad2..10bbff457 100644
--- a/src/cryptonote_core/cryptonote_core.cpp
+++ b/src/cryptonote_core/cryptonote_core.cpp
@@ -1284,6 +1284,7 @@ namespace cryptonote
             break;
           case relay_method::block:
           case relay_method::fluff:
+          case relay_method::stem:
             public_req.txs.push_back(std::move(std::get<1>(tx)));
             break;
         }
@@ -1295,9 +1296,9 @@ namespace cryptonote
          re-relaying public and private _should_ be acceptable here. */
       const boost::uuids::uuid source = boost::uuids::nil_uuid();
       if (!public_req.txs.empty())
-        get_protocol()->relay_transactions(public_req, source, epee::net_utils::zone::public_);
+        get_protocol()->relay_transactions(public_req, source, epee::net_utils::zone::public_, relay_method::fluff);
       if (!private_req.txs.empty())
-        get_protocol()->relay_transactions(private_req, source, epee::net_utils::zone::invalid);
+        get_protocol()->relay_transactions(private_req, source, epee::net_utils::zone::invalid, relay_method::local);
     }
     return true;
   }