More than any of those suggestion, jsut read Niklas' added FAQ : http://cwiki.apache.org/confluence/display/FTPSERVER/FAQ#FAQ-Myserverfailswithjava.net.SocketException%3AToomanyfilesopen
2008/5/13 Stanley Ding <[EMAIL PROTECTED]>: > My suggestions: > > 1, add the following line in your linux shell script: > ulimit -n 65535 > > 2, set idle time for every session > It makes sure there's no dead connection in your application. > > 3, acceptor.getSessionConfig().setSoLinger(-1); > It decreases the number of closing connections. > > By the way, 1690 connections (sessions in mina) is OK, but if the number > reaches 16900, your application will die... > > hope these help.Thanks > > > > > Date: Mon, 12 May 2008 04:08:09 -0700> From: [EMAIL PROTECTED]> Subject: > Re: java.net.SocketException: Too many files open in MINA2> To: > [email protected]> > Thanks> How many socket is opened in MINA2? and why do > i have 1690 opened socket hear?> Where do i set tcp_time_wait parameter in > MINA2?> > --- On Mon, 5/12/08, Emmanuel Lecharny <[EMAIL PROTECTED]> wrote:> > > > From: Emmanuel Lecharny <[EMAIL PROTECTED]>> > Subject: Re: > java.net.SocketException: Too many files open in MINA2> > To: > [email protected]> > Date: Monday, May 12, 2008, 1:57 PM> > Maziyar > Eslamieh wrote:> > > Thank you,> > > I did it ,but why did the number of > opened> > files(socket) of MINA2 reach to 1690 ?> > > > > Because on Linux, a > socket is counted as an open file.> > Socket remains > > open or waiting for > being close for a certain time,> > depending on your > > system > configuration. You can change this by modifying the> > tcp_time_wait > > > parameter, to lower the terminaison time.> > > > -- > > > > --> > cordialement, regards,> > Emmanuel Lécharny> > www.iktek.com> > > directory.apache.org> > > > ____________________________________________________________________________________> > Be a better friend, newshound, and > know-it-all with Yahoo! Mobile. Try it > now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ > _________________________________________________________________ > Invite your mail contacts to join your friends list with Windows Live > Spaces. It's easy! > > http://spaces.live.com/spacesapi.aspx?wx_action=create&wx_url=/friends.aspx&mkt=en-us -- Regards, Cordialement, Emmanuel Lécharny www.iktek.com
