Hi, The connection timeout was because the idleTimeout was to short. But the client is still having some trouble when uploading large amounts of files simultaneously. I think maybe it's some sort of limitation in the client side. I've set max-login to 100 and the are enough ports available. I run in passive mode.
I'm trying various configurations on the client to see if it has any effect. Cheers, Håkon On 14 March 2011 11:43, Niklas Gustavsson <[email protected]> wrote: > 2011/3/11 Håkon Sagehaug <[email protected]>: > > We use Mina FtpServer in on of our applications as a way to upload files. > > Normally this goes without problems, but we observe with a large number > of > > files that the client(Jftp[1]), can open connections to the machine > running > > the ftp server. > > > > The client negotiates a socket for the data transfer and tries to > connect, > > but there is no socket on the server open. So I was wondering if anybody > > else have experienced something similar. > > For my understanding: clients have problem establishing the data > connection, you don't see any problems with creating connections for > the control connection? In the server log, do you see any activity > when the client is supposed to connect? > > How many data connections ports are available for clients? FtpServer > only allows one data connection per port. Have you checked netstat -a > to see that you have free sockets available? > > /niklas >
