I have been able to get ftp working on appengine using software libraries, you'll need to pick the write combo though, and it is a bit sensitive to the server on the other end (i.e. Passive mode etc)
If it's critical I suspect you'd be better off bringing another component into your stack to deal with this from GCE or GKE. The source below will help you, it uses apache ftp client, which from memory uses just sockets, so as long as you have billing enabled with budget should be ok. I had to 'override' a bunch of the implementation for GAE - unfortunately there was a decent amount of blacklisted calls without extension points or declared final. https://github.com/atomicleopard/thundr-contrib-gae-ftp -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/cf30a61b-3b20-4f19-a7bc-f89b2e14774e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
