尝试使用 ssh2 连接 sftp 服务器，但脚本永远运行，没有任何错误

发布于 2024-12-08 04:34:27 字数 794 浏览 5 评论 0原文

我尝试使用 ssh2 连接到 sftp 服务器，但 php 似乎陷入了循环。错误报告已开启。

我的代码：

$connection = ssh2_connect('my-server.url', 22);
var_dump($connection);
if (ssh2_auth_password($connection, 'username', 'password'))
{
    echo "Authentication success";
    if( ssh2_scp_recv($connection, "/throw_me_an_error/", "/somewhere/" ) )
    {
        echo "file recived";
    }
    else
    {
        echo "error";
    }
}
else 
{
    echo "Authentication failure";
}

生成此输出：

resource(7) of type (SSH2 Session)
Authentication success

但是，一旦脚本尝试运行 ssh2_scp_recv，它就会卡住并永远运行，不会出现任何故障。我尝试使用现有和不存在的文件。每次都是相同的结果 - 脚本循环运行。

这不仅仅是 ssh2_scp_recv 即使我尝试 ssh2_exec 或其他需要在服务器上写入或读取的方法，它也会被卡住。

这是怎么回事？

谢谢！

原文

I try to connect to an sftp server using ssh2 but it seems that php get stuck in a loop.
Error reporting is on.

my code:

$connection = ssh2_connect('my-server.url', 22);
var_dump($connection);
if (ssh2_auth_password($connection, 'username', 'password'))
{
    echo "Authentication success";
    if( ssh2_scp_recv($connection, "/throw_me_an_error/", "/somewhere/" ) )
    {
        echo "file recived";
    }
    else
    {
        echo "error";
    }
}
else 
{
    echo "Authentication failure";
}

generate this output:

resource(7) of type (SSH2 Session)
Authentication success

But as soon as the script tries to run ssh2_scp_recv it got stucked and runs forever without any failure. I tried it with existing and with non existing files. Every time the same result - the script runs in a loop.

It is not only ssh2_scp_recv even if i try ssh2_exec or some other method whichs need to write or read on the server, it will get stucked.

Whats going on here?

Thanks!

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