Unable to discover FTPS streams

[guaripete-github]

Issue Description

• Description of the issue: Unable to discover FTPS streams

• Sling version (sling --version): 1.2.19

• Operating System (linux, mac, windows): windows

• env.yaml:

  URL__FTPS:
    url: "ftps://<username>:<password>@<host>"

• Log Output (please run command with -d):

sling conns test URL__FTPS
10:34AM INF success!

sling conns discover URL__FTPS
fatal:
~ could not discover URL__FTPS (See https://docs.slingdata.io/sling-cli/environment)
Unhandled connection type: ftps

tried:

  URL__FTPS:
    url: "ftps://<username>:<password>@<host>"
    ftps: true

with same result.

And also tried:

  URL__FTPS:
    url: "ftp://<username>:<password>@<host>"
    ftps: true

sling conns test URL__FTPS   
fatal:
~ unable to connect to ftp server
EOF

[flarco]

This is the proper way to input:

URL__FTPS:
    url: "ftp://<username>:<password>@<host>"
    ftps: true

Can you run with env var DEBUG=TRUE?

[guaripete-github]

Got:

sling conns test URL__FTPS
DBG opened "ftp" connection (conn-ftp-GDN)
fatal:
~ unable to connect to ftp server
dial tcp <ip>:21: i/o timeout

I believe the server uses implicit FTPS (port 990) and not explicit FTPS (port 21)

Tried:

URL__FTPS:
    url: "ftp://<username>:<password>@<host>:990"
    ftps: true

DBG opened "ftp" connection (conn-ftp-X2j)
fatal:
~ unable to connect to ftp server
EOF

[flarco]

Don't think it will make a difference, but just to try... can you specify type=ftp host, user, password, port keys instead of url? see https://docs.slingdata.io/connections/file-connections/ftp

[guaripete-github]

Indeed, no difference:

  URL__FTPS:
    type: ftp
    host: <host>
    user: <user>
    port: 990
    password: <password>
    ftps: true

DBG opened "ftp" connection (conn-ftp-GRx)
fatal:
~ unable to connect to ftp server
EOF