node-ftp | ftp server and client | FTP library
kandi X-RAY | node-ftp Summary
kandi X-RAY | node-ftp Summary
:page_with_curl: ftp server and client written in pure javascript
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QUESTION
ANSWER
Answered 2021-Nov-01 at 11:32You'll want to return the promise itself, which then resolves in the callback to exec
:
QUESTION
I need to create a node.js app that connects to this ftp server and downloads files from this directory:
ftp://www.ngs.noaa.gov/cors/rinex/2021/143/nynb
I've tried following the ftp
npm package docs but I feel like I am doing something horribly wrong:
ANSWER
Answered 2021-May-23 at 08:12There are a few points :
- You're connecting to the local ftp with
c.connect();
. You need to connect towww.ngs.noaa.gov
to download files from there. - This path
cors/rinex/2021/143/nynb
is a directory on the remote host.c.get
doesn't work, you need to list all files in the directory then download them 1 by 1.
The code below connect to the remote server and list all files in the directory
QUESTION
I am using the node-ftp library and I would like to promisify certain methods (list()
and get()
).
I am aware that there are promise-based wrappers, but I need to return the readable stream (and not write to a local file) and node-ftp allows this.
the get()
method appears to follow the right pattern for promisification, but I cannot get it to work:
list([< string >path, ][< boolean >useCompression, ]< function >callback)
The non-promisified code works as expected
...ANSWER
Answered 2020-Feb-22 at 05:12When you pass c.list
to promisify
, you want it to keep the calling context of c
(so that the this
used by the implementation of .list
has the _pasv
property), so use .bind
:
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