一。簡單的多線程(服務器端添加了時間標籤)
1.1 服務端
#!/usr/bin/env
import datetime
import SocketServer
classmyMonitorHandler(SocketServer.BaseRequestHandler):
def handle(self):
self.data=self.request.recv(1024).strip()
print "From %s : %s :%s"%(self.client_address,datetime.datetime.now(),self.data)
if__name__=="__main__":
HOST,PORT='0.0.0.0',18000
server=SocketServer.ThreadingTCPServer((HOST,PORT),myMonitorHandler)
server.serve_forever()
server.close()
1.2 客戶端:
#!/usr/bin/envpython
import socket
host,port="192.168.1.103",18000
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.connect((host,port))
s.send("UP")
結果:
From('192.168.1.104', 58032) : 2013-12-24 06:47:03.620356 :UP
From('192.168.1.104', 58033) : 2013-12-24 06:47:05.464851 :UP
From('192.168.1.104', 58034) : 2013-12-24 06:47:06.273092 :UP
二.服務器端添加時間標籤後(判斷30秒更新發送)
2.1 首先要有字典存放客戶端的信息
先定義1個空字典
#!/usr/bin/env
importdatetime
importSocketServer
host_status={}
f=open('client.txt')
while 1:
line=f.readline().split()
if len(line)==0:break
host_status[line[0]]= []
f.close()
classmyMonitorHandler(SocketServer.BaseRequestHandler):
def handle(self):
self.data=self.request.recv(1024).strip()
if self.client_address[0] inhost_status.keys():
host_status[self.client_address[0]].append((datetime.datetime.now(),self.data))
print "From %s :%s :%s"%(self.client_address,datetime.datetime.now(),self.data)
else:
print "sorry,IP %sis't in the monitor list!" %self.client_address[0]
for t,m in host_status.items():
print t,m
if__name__=="__main__":
HOST,PORT='0.0.0.0',18000
server=SocketServer.ThreadingTCPServer((HOST,PORT),myMonitorHandler)
server.serve_forever()
server.close()
j解釋:
#!/usr/bin/env
import datetime
import SocketServer
host_status={} #定義個空子典用來存儲客戶端發送的信息和時間
f=open('client.txt') #文件的讀取
while 1:
line=f.readline().split() #文件的讀取並分段
if len(line)==0:break #結尾退出
host_status[line[0]]= [] #初始化字典,把文件中的ip設置爲字典的key
f.close()
classmyMonitorHandler(SocketServer.BaseRequestHandler):
def handle(self):
self.data=self.request.recv(1024).strip()
ifself.client_address[0] in host_status.keys():#如果獲取客戶端ip在字典的列表的key中
host_status[self.client_address[0]].append((datetime.datetime.now(),self.data)) #這兒採用追加的方式
print"From %s : %s :%s"%(self.client_address,datetime.datetime.now(),self.data)#輸出客戶端的ip ,連接時間,發送的內容
else:
print"sorry,IP %s is't in the monitor list!" %self.client_address[0]#不在提示
for t,m inhost_status.items():#字典輸出
printt,m #字典的輸出
if__name__=="__main__":
HOST,PORT='0.0.0.0',18000
server=SocketServer.ThreadingTCPServer((HOST,PORT),myMonitorHandler)
server.serve_forever()
server.close()