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php ftp处理大文件阻塞问题

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Release： 2016-06-06 20:15:07
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使用php从ftp下载一个大文件的话
在执行的过程中
nginx就没法相应其他web请求
有什么办法能让它在后台静默执行么？
已经试过
ftp_nb_get
或者执行shell
结果都不行

回复内容：

使用php从ftp下载一个大文件的话
在执行的过程中
nginx就没法相应其他web请求
有什么办法能让它在后台静默执行么？
已经试过
ftp_nb_get
或者执行shell
结果都不行

你的PHP并发进程开得是否足够，或者是因为你每个PHP进程都去尝试使用FTP进行下载了？如果你要对下载文件进行操作，这个过程中必然需要阻塞PHP进程的，不过你可以将这些操作扔到一个独立的PHP进程中，不影响其他PHP进程处理请求。

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