Merge pull request #5195

a54e81e5 daemon: add '--no-sync' arg to optionally disable blockchain sync (xiphon)

2 files changed, 11 insertions, 1 deletions

diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.h b/src/cryptonote_protocol/cryptonote_protocol_handler.h
index fc7db629c..a9ba9c3b9 100644
--- a/src/cryptonote_protocol/cryptonote_protocol_handler.h
+++ b/src/cryptonote_protocol/cryptonote_protocol_handler.h
@@ -111,6 +111,7 @@ namespace cryptonote
     void stop();
     void on_connection_close(cryptonote_connection_context &context);
     void set_max_out_peers(unsigned int max) { m_max_out_peers = max; }
+    void set_no_sync(bool value) { m_no_sync = value; }
     std::string get_peers_overview() const;
     std::pair<uint32_t, uint32_t> get_next_needed_pruning_stripe() const;
     bool needs_new_sync_connections() const;
@@ -149,6 +150,7 @@ namespace cryptonote
     std::atomic<uint32_t> m_syncronized_connections_count;
     std::atomic<bool> m_synchronized;
     std::atomic<bool> m_stopping;
+    std::atomic<bool> m_no_sync;
     boost::mutex m_sync_lock;
     block_queue m_block_queue;
     epee::math_helper::once_a_time_seconds<30> m_idle_peer_kicker;
diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
index 2317aee84..b7ed34046 100644
--- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl
+++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
@@ -72,7 +72,8 @@ namespace cryptonote
                                                                                                               m_p2p(p_net_layout),
                                                                                                               m_syncronized_connections_count(0),
                                                                                                               m_synchronized(offline),
-                                                                                                              m_stopping(false)
+                                                                                                              m_stopping(false),
+                                                                                                              m_no_sync(false)
 
   {
     if(!m_p2p)
@@ -376,6 +377,13 @@ namespace cryptonote
     m_core.set_target_blockchain_height((hshd.current_height));
     }
     MINFO(context << "Remote blockchain height: " << hshd.current_height << ", id: " << hshd.top_id);
+
+    if (m_no_sync)
+    {
+      context.m_state = cryptonote_connection_context::state_normal;
+      return true;
+    }
+
     context.m_state = cryptonote_connection_context::state_synchronizing;
     //let the socket to send response to handshake, but request callback, to let send request data after response
     LOG_PRINT_CCONTEXT_L2("requesting callback");