php无阻塞SSH客户端实例
之前工作中必须和国外服务器打交道,延迟和丢包问题有时候非常严重,已经到了不可忍受的地步,输入一条sql都是很费劲的事情。google搜了一遍没有找到非阻塞的ssh客户端,PHP有SSH2扩展,利用标准输入输出理论上可以实现一个基于命令的SSH客户端,这样就解决了网络问题带来的不便,于是开发了一个PHP非阻塞SSH客户端
价值:
- 基于命令,最大程度解决了网络延迟和丢包问题。
- windows和Linux下测试通过。
不足:
- 没有自动补全功能
- 没有sftp和scp等其他功能
- 没有颜色和粗体显示
- 个别情况下显示上不是很完美
- 因为现在基本不用它了,所以暂时先不进行改进。
linux 运行效果
windows下运行效果
因为是框架中的一个类,所以个别通用函数(比如debug_print())需要自己提供,我这里就不改写了
代码如下 | 复制代码 |
class FSSH{ /** function shell(){ //解决windows命令行的读取问题,没有别的办法了。 function __destruct(){ private function disconnect(){ |
demo
代码如下 | 复制代码 |
//$ssh=new FSSH(array('addr'=>'x.x.x.x:22','fp'=>array('')),'tunnel',array('pub'=>'E:Identity.pub','pri'=>'E:Identity','type'=>'ssh-rsa')); |

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