【性能测试】：关于Sockets协议的脚本的开发

一，关于Sockets协议的脚本，首先对报文的解析是一个关键，

报文的解析一般对着接口文档，弄清楚每个字段代表什么意思，如下一段报文，放在data.ws中

"\x00\x00\x01\x5C" // 报文长度348=15c，加上自己总长度
""
""
""
""
"AUMS"
"IBS "
"" // 发起方流水，22位
"" // 发起方日期，8位
"" // 发起方时间，6位
"G50704"  //交易代码 6位
""  //网关错误标识2
"       "   // 网关错误代码 7
" "   //编码1
" "   //重发标志1
"      "   //保留位1 6
""   //交易码5
""   //交易发生日期8
"12:12:12"   //交易发生时间8
"17982790034           "   //交易流水号22
""   //交易日8
""   //代理标志1
""   //联网行编号4
"8888      "   //交易网点10
"          "   //柜员10
"    "   //出纳员号4
"          "   //授权柜员1  10
"          "   //授权柜员2  10
""   //交易渠道 1
"0000      "   //终端号 10
" "   //返回码类型 1
"T"   //请求类型 1
""   //授权级别 2
"1       "   //当前第几页 8
"10      "   //每页记录数 8
"                    "   //备用1  20
"                    "   //备用2  20
"                    "   //备用3  20
"                    "   //备用4  20
"6225683528000346164             "   //银行账号 32
"Au99.99   "   //合约代码  10
"" //交易类型 4
"" //委托价格 8 2
"1     " // 委托手数 6
"" // 指令类型 1

二，是关于Sockets通信协议，有必要了解一下长链接，短链接的区别

sockets报文如下

#include "lrs.h"

    Action()
  {
      int rc = ;
      int RecBufLen; // 接收报文长度
      char *RecBuf = NULL; // 接收报文内容
      RecBuf = (char*)calloc(, sizeof(char));

      lrs_set_connect_timeout(, );
      lr_start_transaction("01_50704_委托报单"); // 完整事务
      lr_start_transaction("01_50704_委托报单_建立发送通道连接");
      rc = lrs_create_socket("MySocket","TCP","RemoteHost=21.96.22.56:14000",LrsLastArg); // 黄金系统ip：端口
      if(rc == )
      {
          lr_end_transaction("01_50704_委托报单_建立发送通道连接", LR_PASS);
      }
      else
      {
          lr_end_transaction("01_50704_委托报单_建立发送通道连接", LR_FAIL);
          lr_error_message("01_50704_委托报单_建立发送通道连接失败，错误码是：%d", rc);
          lr_end_transaction("01_50704_委托报单", LR_FAIL);
          lrs_free_buffer(RecBuf); // 释放空间
          lrs_disable_socket("MySocket", DISABLE_SEND_RECV); // 关闭接口
          lrs_close_socket("MySocket");
          lr_exit(LR_EXIT_ITERATION_AND_CONTINUE, LR_FAIL);
      }
      lrs_set_send_timeout(, );
      lrs_set_recv_timeout(, );
      lrs_set_recv_timeout2(, );

      lr_start_transaction("01_50704_委托报单_发送报文");
      rc = lrs_send("MySocket", "SendBuf", LrsLastArg);
      if(rc == )
      {
          lr_end_transaction("01_50704_委托报单_发送报文", LR_PASS);
      }
      else
      {
          lr_end_transaction("01_50704_委托报单_发送报文", LR_FAIL);
          lr_error_message("01_50704_委托报单_发送报文失败；错误码是：%d；", rc);
          lr_end_transaction("01_50704_委托报单", LR_FAIL);
          lrs_free_buffer(RecBuf); // 释放空间
          lrs_disable_socket("MySocket", DISABLE_SEND_RECV); // 关闭接口
          lrs_close_socket("MySocket");
          lr_exit(LR_EXIT_ITERATION_AND_CONTINUE, LR_FAIL);
      }
      // 接受报文=====================================================================
      lr_start_transaction("01_50704_委托报单_接收报文");

      rc = lrs_receive("MySocket", "ReceiveBuf", LrsLastArg);
      if((rc == )||(rc == ))
      {
          lrs_get_last_received_buffer("MySocket", &RecBuf, &RecBufLen);
          if(RecBufLen>)
          {
              lrs_save_param_ex("MySocket", "user", RecBuf, , RecBufLen, "ascii", "NewRecBuf"); // 接收的完整报文
              lrs_save_param_ex("MySocket", "user", RecBuf, , , "ascii", "RetStatus"); // 接收的交易状态
              lrs_save_param_ex("MySocket", "user", RecBuf, , , "ascii", "RetCode");  // 接收的返回码
              lrs_save_param_ex("MySocket", "user", RecBuf, , , "ascii", "RetMsg"); // 接收的返回信息
              lrs_save_param_ex("MySocket", "user", RecBuf, , , "ascii", "RetID"); // 接收返回的流水号
              //lr_error_message("======接收的完整报文是：%s", lr_eval_string("<NewRecBuf>"));
              //lr_error_message("======发送的流水号是：%s", lr_eval_string("<DateTime><VuID><Num>"));
              //lr_error_message("======接收的流水号是：%s", lr_eval_string("<RetID>"));
              if (strcmp(lr_eval_string("<RetCode>"),"HJ0000 ") == )
              //if (strcmp(lr_eval_string("<RetStatus>"),"N") == 0) // N－交易成功；E－交易失败；A－需要授权，交易未成功；W－警告（交易成功，返回提示信息）；U-表示超时
              {
                  if (strcmp(lr_eval_string("<RetID>"),lr_eval_string("<DATE><TIME><VUER><UNIQ>")) == ) // 发送流水号和接收流水号相同，防止串包
                  {
                      lr_end_transaction("01_50704_委托报单_接收报文", LR_PASS);
                      lr_end_transaction("01_50704_委托报单", LR_PASS);
                  }
                  else
                  {
                      lr_end_transaction("01_50704_委托报单_接收报文", LR_FAIL);
                      lr_end_transaction("01_50704_委托报单", LR_FAIL);
                      lr_error_message("01_50704_委托报单接收报文串包了！！！发送流水号是：%s，接收流水号是：%s，接收的完整报文是：%s", lr_eval_string("<DateTime><VuID><Num>"),lr_eval_string("<RetID>"),lr_eval_string("<NewRecBuf>"));
                  }
              }
              else
              {
                  lr_end_transaction("01_50704_委托报单_接收报文", LR_FAIL);
                  lr_end_transaction("01_50704_委托报单", LR_FAIL);
                  lr_error_message("01_50704_委托报单接收报文出错！交易状态是：%s，返回码是：%s，返回信息是：%s，接收的完整报文是：%s", lr_eval_string("<RetStatus>"),lr_eval_string("<RetCode>"),lr_eval_string("<RetMsg>"),lr_eval_string("<NewRecBuf>"));
              }
          }
          else
          {
              lr_end_transaction("01_50704_委托报单_接收报文", LR_FAIL);
              lr_end_transaction("01_50704_委托报单", LR_FAIL);
              lr_error_message("01_50704_委托报单接收报文为空！发送流水号是：%s", lr_eval_string("<DateTime><VuID><Num>"));
          }
      }
      else
      {
          lr_end_transaction("01_50704_委托报单_接收报文", LR_FAIL);
          lr_error_message("01_50704_委托报单_接收报文失败；错误码是：%d；", rc);
          lr_end_transaction("01_50704_委托报单", LR_FAIL);
      }
      lrs_free_buffer(RecBuf); // 释放空间

      lrs_disable_socket("MySocket", DISABLE_SEND_RECV);  // 关闭接口
      lrs_close_socket("MySocket");

      return ;
  }