写一个最简单的ping/pong服务 有了上述的python基础,我们可以来写一个最简单的ping/pong服务,不过我们想同时监听tcp流 和udp数据包,代码如下: 上述代码,我们使用多线程,分为对当前主机的所有网卡监听了tcp端口8888和udp端口8888,而后使用bind将套接字绑定到地址和端口,在监听tcp的时候,我们需要通过listen方法指定监听...
写一个最简单的ping/pong服务 有了上述的python基础,我们可以来写一个最简单的ping/pong服务,不过我们想同时监听tcp流 和udp数据包,代码如下: 上述代码,我们使用多线程,分为对当前主机的所有网卡监听了tcp端口8888和udp端口8888,而后使用bind将套接字绑定到地址和端口,在监听tcp的时候,我们需要通过listen方法指定监听...
问线程化WebSocket服务器中的Ping和Pong (Python)EN我们看到主要是新建了一个Socket对象。接下来看一下So...
代码如下: #!/usr/bin/python3# -*- coding: utf-8 -*-import os import argparse import socket import struct import select import time ICMP_ECHO_REQUEST = 8 # Platform specific DEFAULT_TIMEOUT = 0.1 DEFAULT_COUNT = 4class Pinger(object): “”“ Pings to a host -- the Pythonic way”“...
receive_pong(sock, my_ID, self.timeout) sock.close() return delay def ping(self): """ Run the ping process """ for i in range(self.count): print ("Ping to %s..." % self.target_host,) try: delay = self.ping_once() except socket.gaierror as e: print ("Ping failed. (...
pongHeader = pong[0:8] pongType, pongCode, pongChksum, pongID, pongSeqnr = \ struct.unpack("bbHHh", pongHeader) # fetch starttime from pong starttime = struct.unpack("d", pong[8:16])[0] # IPv4 else: # time to live rawPongHop = struct.unpack("s", pong[8])[0] ...
pongHeader = pong[0:8] pongType, pongCode, pongChksum, pongID, pongSeqnr = \ struct.unpack("bbHHh", pongHeader) # fetch starttime from pong starttime = struct.unpack("d", pong[8:16])[0] # IPv4 else: # time to live rawPongHop = struct.unpack("s", pong[8])[0] ...
Code Folders and files Latest commit History18 Commits .github/workflows client server .gitignore README.md Repository files navigation README Ping Pong Online multiplayer implementation of the classic Pong game, coded during Christmas 2024. Hosting The app is hosted on Render.com and can ...
A trivial test module, this module always returns pong on successful contact. It does not make sense in playbooks, but it is useful from /usr/bin/ansible to verify the ability to login and that a usable Python is configured. This is NOT ICMP ping, this is just a trivial test module ...
"discovered_interpreter_python": "/usr/bin/python" }, "changed": false, "ping": "pong" } [root@king ~]# 1. 2. 3. 4. 5. 6. 7. 8. 9. 2、command模块 command模块用于在远程主机上执行命令,ansible默认就是使用command模块。 command模块有一个缺陷就是不能使用管道符和重定向功能 ...