soket_tcp协议_loadrunner测试

1、lrs_create_socket("socket0", "TCP", "RemoteHost=127.0.0.1:8888", LrsLastArg)，创建socket连接

2、lrs_send("socket0", "buf0", LrsLastArg)，发送buf中的数据

3、lrs_receive("socket0", "buf1", LrsLastArg)，接收服务器返回的数据，并保存到一个buf1中

4、lrs_save_param("socket0",NULL,"RecivedData",0,-1)，获取服务器返回的数据，并保存到一个参数中RecivedData，最后两个参数，偏移量和length

5、lrs_save_searched_string("socket0",NULL,"RecivedData","LB/BIN=|","RB/BIN=|",1,0,-1)，获取服务器返回的数据，并指定了左右边界，过滤出想要的数据，保存到一个参数中，最后三个参数分别为，取值序号、偏移量、保存长度

6、lrs_close_socket("socket0")，关闭链接

设置超时
lrs_set_recv_timeout2
当定义的buf长度与实际不匹配时，可以将接受数据的时间设置为0，避免等待的情况。


send buf0 10
	"123"
	recv buf1 19

　　

自编soket 接口源代码

 1 import java.io.InputStream;
 2 import java.io.OutputStream;
 3 import java.net.ServerSocket;
 4 import java.net.Socket;
 5 
 6 public class TcpServer {
 7 
 8     public static void main(String[] args) {
 9         try {
10             ServerSocket serverSocket = new ServerSocket(8888);
11             System.out.println("server start...");
12             while (true){
13                 Socket socket = serverSocket.accept();
14                 InputStream inputStream = socket.getInputStream();
15                 byte[] by = new byte[1024];
16                 int len = inputStream.read(by);
17                 System.out.println("Msg from "+socket.getInetAddress().getHostAddress()+":"+new String(by,0,len));
18                 OutputStream outputStream = socket.getOutputStream();
19                 outputStream.write("|0|SUCCESS|1000913|".getBytes());
20                 outputStream.flush();
21             }
22 //            socket.close();
23         }catch (Exception e){
24             e.printStackTrace();
25         }
26     }
27 }

TcpServer.java

测试脚本源码

 1 #include "lrs.h"
 2 
 3 
 4 Action()
 5 {
 6 
 7     lrs_set_recv_timeout2(0,0);
 8 
 9     lr_start_transaction("tcp");
10 
11     lrs_create_socket("socket0", "TCP", "RemoteHost=127.0.0.1:8888", LrsLastArg);
12 
13     lrs_send("socket0", "buf0", LrsLastArg);
14 
15     lrs_receive("socket0", "buf1", LrsLastArg);
16 
17    // lrs_save_param("socket0",NULL,"RecivedData",3,7);
18 
19     lrs_save_searched_string("socket0",NULL,"RecivedData","LB/BIN=|",NULL,2,0,7);
20 
21     if (strcmp(lr_eval_string("<RecivedData>") , "SUCCESS") == 0) {
22 
23         lr_end_transaction("tcp", LR_PASS);
24 
25     }else{
26 
27         lr_end_transaction("tcp", LR_FAIL);
28 
29     }
30 
31     lrs_close_socket("socket0");
32 
33 
34     return 0;
35 }

loadrunner脚本soket接口