int SocketClient::connectTimeOutForWin(SOCKET &connect_fd, const int &timeout, const sockaddr_in &server) { , len; len = sizeof(int); timeval tm; fd_set set; unsigned ; //设置为非阻塞模式 ioctlsocket(connect_fd,FIONBIO,&ul); bool ret = false; ) {…

C connect函数是阻塞的,现要实现非阻塞式的connect. int SocketClient::connectTimeOut(const int &connect_fd, const int &timeout,const sockaddr_in &server) { , len; len = sizeof(int); timeval tm; fd_set set; unsigned ; ioctl(connect_fd, FIONBIO, &ul); //设置为非阻…

1)环境信息: docker版本:17.09,当docker的版本是12.06时,也会报这个错误 [root@localhost ~]# docker --version Docker version 17.09.1-ce, build 19e2cf6 [root@localhost ~]# kolla版本:ocata版本 [root@localhost kolla]# git branch -a * stable/ocata remotes/origin/HEAD -> origin/mast…

笔者最近在做产品,其中一个环节用到ping测试主机是否在线. 开发环境:Windows 7 64bit+JDK1.8 x64 以下是检测主机是否在线,开发环境中测试通过 public static boolean hostAvailabilityCheck(String host,int timeout){ try { InetAddress inet = InetAddress.getByName(host); System.out.println("Sending Ping Request…

默认的timeout是5000ms毫秒,如果是断点调试的时候,经常会出现timeout, 所以修改这个值就不会出现timeout了, Eclipse下的设置位置: Window->Preferences->Android->DDMS ADB connection time out(ms):5000…

http://www.7tutorials.com/connecting-windows-remote-desktop-ubuntu A useful feature of Windows is being able to connect to your Desktop from another location to remotely manage your computer. While this functionality is native in Windows, it is not s…

原文:Windows Phone 的控件倾斜效果 Windows Phone 7的系统设置里,按钮都有一个点击倾斜的效果,但自己添加的控件就没有.但微软提供了这个效果的代码:TiltEffect MSDN的介绍:http://msdn.microsoft.com/zh-cn/library/ff941108(v=vs.92).aspx 先下载此处的示例:http://go.microsoft.com/fwlink/?LinkId=200720 把里面的TiltEffect.cs添加到自己的项目,…

from: https://www.digitalcitizen.life/connecting-windows-remote-desktop-ubuntu NOTE: This tutorial was created on Ubuntu 13.04 (Raring Ringtail). it is suit to ubuntu 16.04(2018/03 buxizhizhoum). Step 1: Enable Remote Desktop Connections on your Wind…

haproxy下载:http://pan.baidu.com/s/1miEvQUc 测试环境说明: ip地址 作用 开放端口 备注 nbproc 1 daemon defaults mode tcp retries 1 option redispatch maxconn 2000 timeout connect 5s timeout client 120s timeout server 120s listen sqlserver:1433 bind 0.0.0.0:1433 mode tcp b…

1.百度kafka+zookeeper+windows配置 1.1  zookeeper配置 dataDir=/tmp/zookeeper # the port at which the clients will connect clientPort= # disable the per-ip limit on the number of connections since this is a non-production config maxClientCnxns= 1.2 kafka ser…