Merge remote-tracking branch 'upstream/master' into HEAD

[stockfish] / src / ucioption.cpp

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 03f377b3994b55d1aa8533371763f05b090ccd29..5889ef6bd80e7d5ab8e69cddb1c6df0678404f8a 100644 (file)
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -27,11 +27,15 @@
 #include "thread.h"
 #include "tt.h"
 #include "uci.h"
+#include "hashprobe.h"
 #include "syzygy/tbprobe.h"
 
 using std::string;
 
+namespace Stockfish {
+
 UCI::OptionsMap Options; // Global object
+std::unique_ptr<HashProbeThread> hash_probe_thread;
 
 namespace UCI {
 
@@ -43,6 +47,13 @@ void on_threads(const Option& o) { Threads.set(size_t(o)); }
 void on_tb_path(const Option& o) { Tablebases::init(o); }
 void on_use_NNUE(const Option& ) { Eval::NNUE::init(); }
 void on_eval_file(const Option& ) { Eval::NNUE::init(); }
+void on_rpc_server_address(const Option& o) {
+       if (hash_probe_thread) {
+               hash_probe_thread->Shutdown();
+       }
+       std::string addr = o;
+       hash_probe_thread.reset(new HashProbeThread(addr));
+}
 
 /// Our case insensitive less() function as required by UCI protocol
 bool CaseInsensitiveLess::operator() (const string& s1, const string& s2) const {
@@ -81,6 +92,7 @@ void init(OptionsMap& o) {
   o["SyzygyProbeLimit"]      << Option(7, 0, 7);
   o["Use NNUE"]              << Option(true, on_use_NNUE);
   o["EvalFile"]              << Option(EvalFileDefaultName, on_eval_file);
+  o["RPCServerAddress"]      << Option("<empty>", on_rpc_server_address);
 }
 
 
@@ -190,3 +202,5 @@ Option& Option::operator=(const string& v) {
 }
 
 } // namespace UCI
+
+} // namespace Stockfish