我正在自己的腾讯云和华为云服务器上做通信测试,使用的是linux raw socket,但当我的华为云主机向腾讯云主机发送若干(>2w)包后,两台主机突然间无法通信了,不止是socket,ping都不通。
两台主机和别的网站都可以正常通信,例如ping baidu.com,会有正常的反馈。但互相ping就是100% packet loss
不知道有没有人遇到过类似的问题,请问该如何解决?谢谢!
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使用了 腾讯云和阿里云的 composer镜像
执行 composer install 都报下面的错:
Your requirements could not be resolved to an installable set of packages.
Problem 1
- The requested package tencentcloud/tencentcloud-sdk-php could not be found in any version, there may be a typo in the package name.
我很难理解揭示模块模式的优点。去做f.e。以下代码:
var Person = function(name){
this.name = name;
var priv = 'secret';
}
var OtherPerson = function(name){
var name = name;
var priv = 'secret';
return({name: name});
}
duke = new Person('john');
dust = new OtherPerson('doe');
据我所知,