2 files changed, 9 insertions, 0 deletions
diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.h b/src/cryptonote_protocol/cryptonote_protocol_handler.h
index 6368f8190..8f867eee6 100644
--- a/src/cryptonote_protocol/cryptonote_protocol_handler.h
+++ b/src/cryptonote_protocol/cryptonote_protocol_handler.h
@@ -117,6 +117,8 @@ namespace cryptonote
     std::string get_peers_overview() const;
     std::pair<uint32_t, uint32_t> get_next_needed_pruning_stripe() const;
     bool needs_new_sync_connections() const;
+    bool is_busy_syncing();
+
   private:
     //----------------- commands handlers ----------------------------------------------
     int handle_notify_new_block(int command, NOTIFY_NEW_BLOCK::request& arg, cryptonote_connection_context& context);
diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
index 2df5b74a8..e2598e382 100644
--- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl
+++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
@@ -2771,6 +2771,13 @@ skip:
   }
   //------------------------------------------------------------------------------------------------------------------------
   template<class t_core>
+  bool t_cryptonote_protocol_handler<t_core>::is_busy_syncing()
+  {
+    const boost::unique_lock<boost::mutex> sync{m_sync_lock, boost::try_to_lock};
+    return !sync.owns_lock();
+  }
+  //------------------------------------------------------------------------------------------------------------------------
+  template<class t_core>
   void t_cryptonote_protocol_handler<t_core>::drop_connection_with_score(cryptonote_connection_context &context, unsigned score, bool flush_all_spans)
   {
     LOG_DEBUG_CC(context, "dropping connection id " << context.m_connection_id << " (pruning seed " <<