Sublime SFTP failure (Disconnected) 报错

SublimeSFTP超时、且会自动重复连接、
SFTP向服务器上传文件失败

问题：

FTP连接一直提示
Connecting to FTP server “47.103.88.99” as “tip” … success
Validating remote folder “/” … failure (Disconnected)

原因可能有这些，但是排除了这些问题：

1、文件夹权限不够
2、空间或服务器已经满了
3、文件正在被占用

查看记录：

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
......
    PASS xxxxxxxxx
2021-06-08 11:53:34, SFTP Read:
    230 OK. Current directory is /
2021-06-08 11:53:34, SFTP Write:
    PWD
2021-06-08 11:53:34, SFTP Read:
    257 "/" is your current location
2021-06-08 11:53:34, SFTP: Successful connected
2021-06-08 11:53:34, SFTP Write:
    TYPE A
2021-06-08 11:53:34, SFTP Read:
    200 TYPE is now ASCII
2021-06-08 11:53:34, SFTP Write:
    PORT 192,168,3,2,104,212
2021-06-08 11:53:34, SFTP Read:
    200 PORT command successful
2021-06-08 11:53:34, SFTP Write:
    LIST -a
2021-06-08 11:54:04, SFTP: Closing unused connection 2-tip@

解决办法：

1、修改SFTP配置

"ftp_passive_mode": true,

2、pureftp修改配置

将ForcePassiveIP改为服务器IP

ForcePassiveIP     47.103.88.99