doc: refer to BIPs 339/155 in feature negotiation

and add fSuccessfullyConnected doxygen documentation
to clarify that it is set to true on VERACK

1 files changed, 1 insertions, 0 deletions

diff --git a/src/net.h b/src/net.h
index 2c47d5e557..a0aa157058 100644
--- a/src/net.h
+++ b/src/net.h
@@ -445,6 +445,7 @@ public:
      * messages, implying a preference to receive ADDRv2 instead of ADDR ones.
      */
     std::atomic_bool m_wants_addrv2{false};
+    /** fSuccessfullyConnected is set to true on receiving VERACK from the peer. */
     std::atomic_bool fSuccessfullyConnected{false};
     // Setting fDisconnect to true will cause the node to be disconnected the
     // next time DisconnectNodes() runs