tcp的socket连接报文测试工具

2744557306

# -*- coding: utf-8 -*-
import socket
) ^- m/ i7 m" P/ k' W! u# U9 S6 ofrom myutil import *
from binascii import unhexlify as unhex
$ s! c1 t. ]2 L/ X0 ofrom ctypes import *
dll = cdll.LoadLibrary('mydll.dll')
print 'begin load mydll..'
2 o" f1 ?6 B( jHOST, PORT = "192.168.51.28", 5800
7 F' z) K: \1 zsd ="1234567812345678"
# Create a socket (SOCK_STREAM means a TCP socket)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
5 `: z1 n, p; _8 m/ }4 L, {8 }    # Connect to server and send data
    sock.connect((HOST, int(PORT))
6 W, f! G4 ^% F* q    print "Sent1 OK:"
    print sd
1 Y7 `. z# N4 I, k" J& n. @5 k    # Receive data from the server and shut down
    received = sock.recv(1024)
1 F& l6 U# }; I3 a. V/ \6 J    print "Received:"
$ i5 U- g9 W4 @' I/ m) U3 [& E    print_hex(received)
    print  'received len is 0x%02x' %(len(received))
% [! n- L: s9 B8 x2 F    print  'received data analysis...'
: ?+ _( U9 i( }5 D1 Y* d- |% R5 \# V    re1=received[0:4]
    print_hex(re1)
5 e8 Y7 w# C# I5 h- G    re1=received[4:6]
    print_hex(re1)
- [; R( g8 a, x7 O+ _    re1=received[6:10]
. M" f) k; K5 T& }$ ~1 Q  g    print_hex(re1)
+ a: g3 h; @5 t7 z$ Z) h5 I    re1=received[10:16]
) b# M9 C6 ?" f8 O    print_hex(re1)

    #pack2 send
    sock.send(sd2.decode('hex'))
    print "Sent2 OK:"
7 `$ K% b4 L- B8 s9 C! k' _    print sd2
    # Receive data from the server and shut down
    received1 = sock.recv(1024)
2 m! a: r. j2 y  b& w0 y- `    print "Received1:"
& ~6 F: u8 {2 \7 _9 N    print_hex(received1)
    print  'received1 len is 0x%02x' %(len(received1))

finally:
( d4 M$ ]3 N/ x    sock.close()
* ]$ I# ]! w' g8 R; ]( e5 {+ ]6 _
8 ]) u! t+ |3 S! |  b, is=raw_input('press any key to continue...')

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