TCP echo test

TCP echo 测试Python测试脚本

步骤：
1. 创建TCP/IP socket
2. 链接到正在侦听的服务器的端口上
3. 发送message“Happy123”
4. 接受信号
5. 对比数据
6. 关闭socket

import time
import threading
import os
import subprocess
import socket
import sys

time.sleep(5)


def interact_run(ip, port):
  # Create a TCP/IP socket
  sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
  # Connect the socket to the port where the server is listening
  server_address = (ip, port)
  print >>sys.stderr, 'connecting to %s port %s' % server_address
  sock.connect(server_address)
  try:
    # Send data
    message = 'Happy123'
    print >>sys.stderr, 'sending "%s"' % message
    for x in range(0, 5):
      sock.sendall(message)    
      data = sock.recv(len(message))
      if data != message:
        break
      print >>sys.stderr, 'received "%s"' % data
  finally:
    print >>sys.stderr, 'closing socket'
    sock.close()
  if data == message:
    return 0,"Received=5"
  else:
    return 1,data

ret = interact_run('192.168.0.102', 7)
if ret[0]==0:
    FREEMV_INTERACT_RESULT = 0
else:
    FREEMV_INTERACT_RESULT = 1

FREEMV_ASSISTANT_CONTENT = 'following information was returned by echotool :'+ret[1]

1. 创建TCP/IP socket
   sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
2. 链接到正在侦听的服务器的端口上
   server_address = (ip, port)
   sock.connect(server_address)
3. 发送message“Happy123”
   message = ‘Happy123’
   sock.sendall(message)
4. 接受信号
   data = sock.recv(len(message))
5. 对比数据
6. 关闭socket sock.close()