3 files changed, 100 insertions, 0 deletions
diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp
index e814dcc1e..9730cdf46 100644
--- a/src/rpc/core_rpc_server.cpp
+++ b/src/rpc/core_rpc_server.cpp
@@ -1533,6 +1533,53 @@ namespace cryptonote
     return true;
   }
   //------------------------------------------------------------------------------------------------------------------------------
+  bool core_rpc_server::on_get_limit(const COMMAND_RPC_GET_LIMIT::request& req, COMMAND_RPC_GET_LIMIT::response& res)
+  {
+    res.limit_down = epee::net_utils::connection_basic::get_rate_down_limit();
+    res.limit_up = epee::net_utils::connection_basic::get_rate_up_limit();
+    res.status = CORE_RPC_STATUS_OK;
+    return true;
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool core_rpc_server::on_set_limit(const COMMAND_RPC_SET_LIMIT::request& req, COMMAND_RPC_SET_LIMIT::response& res)
+  {
+    // -1 = reset to default
+    //  0 = do not modify
+
+    if (req.limit_down > 0)
+    {
+      epee::net_utils::connection_basic::set_rate_down_limit(req.limit_down);
+    }
+    else if (req.limit_down < 0)
+    {
+      if (req.limit_down != -1)
+      {
+        res.status = CORE_RPC_ERROR_CODE_WRONG_PARAM;
+        return false;
+      }
+      epee::net_utils::connection_basic::set_rate_down_limit(nodetool::default_limit_down * 1024);
+    }
+
+    if (req.limit_up > 0)
+    {
+      epee::net_utils::connection_basic::set_rate_up_limit(req.limit_up);
+    }
+    else if (req.limit_up < 0)
+    {
+      if (req.limit_up != -1)
+      {
+        res.status = CORE_RPC_ERROR_CODE_WRONG_PARAM;
+        return false;
+      }
+      epee::net_utils::connection_basic::set_rate_up_limit(nodetool::default_limit_up * 1024);
+    }
+
+    res.limit_down = epee::net_utils::connection_basic::get_rate_down_limit();
+    res.limit_up = epee::net_utils::connection_basic::get_rate_up_limit();
+    res.status = CORE_RPC_STATUS_OK;
+    return true;
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
   bool core_rpc_server::on_out_peers(const COMMAND_RPC_OUT_PEERS::request& req, COMMAND_RPC_OUT_PEERS::response& res)
   {
 	  // TODO
diff --git a/src/rpc/core_rpc_server.h b/src/rpc/core_rpc_server.h
index dbbe07972..73a308a72 100644
--- a/src/rpc/core_rpc_server.h
+++ b/src/rpc/core_rpc_server.h
@@ -97,6 +97,8 @@ namespace cryptonote
       MAP_URI_AUTO_JON2("/get_transaction_pool_stats", on_get_transaction_pool_stats, COMMAND_RPC_GET_TRANSACTION_POOL_STATS)
       MAP_URI_AUTO_JON2_IF("/stop_daemon", on_stop_daemon, COMMAND_RPC_STOP_DAEMON, !m_restricted)
       MAP_URI_AUTO_JON2("/getinfo", on_get_info, COMMAND_RPC_GET_INFO)
+      MAP_URI_AUTO_JON2("/get_limit", on_get_limit, COMMAND_RPC_GET_LIMIT)
+      MAP_URI_AUTO_JON2_IF("/set_limit", on_set_limit, COMMAND_RPC_SET_LIMIT, !m_restricted)
       MAP_URI_AUTO_JON2_IF("/out_peers", on_out_peers, COMMAND_RPC_OUT_PEERS, !m_restricted)
       MAP_URI_AUTO_JON2_IF("/start_save_graph", on_start_save_graph, COMMAND_RPC_START_SAVE_GRAPH, !m_restricted)
       MAP_URI_AUTO_JON2_IF("/stop_save_graph", on_stop_save_graph, COMMAND_RPC_STOP_SAVE_GRAPH, !m_restricted)
@@ -155,6 +157,8 @@ namespace cryptonote
     bool on_get_transaction_pool_hashes(const COMMAND_RPC_GET_TRANSACTION_POOL_HASHES::request& req, COMMAND_RPC_GET_TRANSACTION_POOL_HASHES::response& res);
     bool on_get_transaction_pool_stats(const COMMAND_RPC_GET_TRANSACTION_POOL_STATS::request& req, COMMAND_RPC_GET_TRANSACTION_POOL_STATS::response& res);
     bool on_stop_daemon(const COMMAND_RPC_STOP_DAEMON::request& req, COMMAND_RPC_STOP_DAEMON::response& res);
+    bool on_get_limit(const COMMAND_RPC_GET_LIMIT::request& req, COMMAND_RPC_GET_LIMIT::response& res);
+    bool on_set_limit(const COMMAND_RPC_SET_LIMIT::request& req, COMMAND_RPC_SET_LIMIT::response& res);
     bool on_out_peers(const COMMAND_RPC_OUT_PEERS::request& req, COMMAND_RPC_OUT_PEERS::response& res);
     bool on_start_save_graph(const COMMAND_RPC_START_SAVE_GRAPH::request& req, COMMAND_RPC_START_SAVE_GRAPH::response& res);
     bool on_stop_save_graph(const COMMAND_RPC_STOP_SAVE_GRAPH::request& req, COMMAND_RPC_STOP_SAVE_GRAPH::response& res);
diff --git a/src/rpc/core_rpc_server_commands_defs.h b/src/rpc/core_rpc_server_commands_defs.h
index 99430bf20..ecf546bb0 100644
--- a/src/rpc/core_rpc_server_commands_defs.h
+++ b/src/rpc/core_rpc_server_commands_defs.h
@@ -1244,6 +1244,55 @@ namespace cryptonote
     };
   };
   
+  struct COMMAND_RPC_GET_LIMIT
+  {
+    struct request
+    {
+      BEGIN_KV_SERIALIZE_MAP()
+      END_KV_SERIALIZE_MAP()
+    };
+    
+    struct response
+    {
+      std::string status;
+      uint64_t limit_up;
+      uint64_t limit_down;
+      
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(status)
+        KV_SERIALIZE(limit_up)
+        KV_SERIALIZE(limit_down)
+      END_KV_SERIALIZE_MAP()
+    };
+  };
+  
+  struct COMMAND_RPC_SET_LIMIT
+  {
+    struct request
+    {
+      int64_t limit_down;
+      int64_t limit_up;
+      
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(limit_down)
+        KV_SERIALIZE(limit_up)
+      END_KV_SERIALIZE_MAP()
+    };
+    
+    struct response
+    {
+      std::string status;
+      uint64_t limit_up;
+      uint64_t limit_down;
+      
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(status)
+        KV_SERIALIZE(limit_up)
+        KV_SERIALIZE(limit_down)
+      END_KV_SERIALIZE_MAP()
+    };
+  };
+  
   struct COMMAND_RPC_OUT_PEERS
   {
 	struct request