在完成文件传输时监视文件更改 [英] Watching for file changes on complete file transfer

问题描述

我有一个简单的节点脚本，用于查找文件更改并使用ssh将文件复制到远程服务器.

I have a simple node script that looks for a file changes and copies file to the remote server using ssh.

fs.watch(filename,function(curr,prev){

//copy file to the remote server

});

但是，由于我正在观看的文件是通过ftp上传的，因此对于我收到的每一个数据块，文件都会被更改，并且回调函数也会被触发.仅在传输完整文件后，有什么方法可以寻找更改吗?

However, since the file i'm watching is uploaded via ftp and for every chunk of data i recieve the file gets changed and the callback gets fired. Is there any way to look for changes only when the complete file has been transfered?

谢谢.

推荐答案

我知道这是一个老问题，但对于其他处于相同情况的人，现在有以下模块:

I know this is an old question but for anyone else in the same situation there is now the below module:

https://www.npmjs.com/package/remote-file-watcher

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