Merge pull request #2149

158c3ecf core: thread most of handle_incoming_tx (moneromooo-monero)
f57ee382 cryptonote_protocol: retry stale spans early (moneromooo-monero)
90df52e1 cryptonote_protocol: light cleanup (moneromooo-monero)
84e23156 cryptonote_protocol: avoid spurious SYNCHRONIZED OK messages (moneromooo-monero)
5be43fcd cryptonote_protocol_handler: sync speedup (moneromooo-monero)

src/daemon/rpc_command_executor.h

@@ -152,6 +152,8 @@ public:
   bool update(const std::string &command);
 
   bool relay_tx(const std::string &txid);
+
+  bool sync_info();
 };
 
 } // namespace daemonize