Method WatchdogMessage

server/src/main.cpp:451–593

void CMain::WatchdogMessage(int ClientNetID, double load_1, double load_5, double load_15, double ping_10010, double ping_189, double ping_10086,
                            double time_10010, double time_189, double time_10086, double tcp_count, double udp_count, double process_count, double thread_count,
                            double network_rx, double network_tx, double network_in, double network_out, double last_network_in, double last_network_out, double memory_total, double memory_used,
                            double swap_total, double swap_used, double hdd_total, double hdd_used, double io_read, double io_write, double cpu,
                            double online4, double online6)
{
    int ID = 0;
    while (strcmp(Watchdog(ID)->m_aName, "NULL"))
    {
//        Exprtk库默认使用窄字符类型，但可能会出现中文等Unicode字符无法正确解析的问题。
//        todo: 为解决此问题，可以使用宽字符类型替换Exprtk库中默认的窄字符类型。
//        #include <string>
//        #include <vector>
//        #include <exprtk.hpp>
//        typedef exprtk::expression<wchar_t> expression_type;
//        typedef exprtk::parser<wchar_t> parser_type;
//        int main()
//      {
//                std::wstring expression_string = L"sin(x)";
//                expression_type expression;
//                parser_type parser;
//                parser.compile(expression_string, expression);
//                double x = 3.14;
//                double result = expression.value();
//                return 0;
//       }
        typedef exprtk::symbol_table<double> symbol_table_t;
        typedef exprtk::expression<double>   expression_t;
        typedef exprtk::parser<double>       parser_t;
        const std::string expression_string = Watchdog(ID)->m_aRule;
		int ClientID = ClientNetToClient(ClientNetID);
		if(ClientID < 0 || ClientID >= NET_MAX_CLIENTS) {
			ID++;
			continue; // 无效客户端，跳过当前 watchdog 规则
		}
		std::string username = Client(ClientID)->m_aUsername;
		std::string name = Client(ClientID)->m_aName;
		std::string type = Client(ClientID)->m_aType;
		std::string host = Client(ClientID)->m_aHost;
		std::string location = Client(ClientID)->m_aLocation;

        symbol_table_t symbol_table;
        symbol_table.add_stringvar("username", username);
        symbol_table.add_stringvar("name", name);
        symbol_table.add_stringvar("type", type);
        symbol_table.add_stringvar("host", host);
        symbol_table.add_stringvar("location", location);
        symbol_table.add_variable("load_1",load_1);
        symbol_table.add_variable("load_5",load_5);
        symbol_table.add_variable("load_15",load_15);
        symbol_table.add_variable("ping_10010",ping_10010);
        symbol_table.add_variable("ping_189",ping_189);
        symbol_table.add_variable("ping_10086",ping_10086);
        symbol_table.add_variable("time_10010",time_10010);
        symbol_table.add_variable("time_189",time_189);
        symbol_table.add_variable("time_10086",time_10086);
        symbol_table.add_variable("tcp_count",tcp_count);
        symbol_table.add_variable("udp_count",udp_count);