Hi All
We now use ftpserver for more than one year (Dec 10 2007 incubator version)
Everything goes well on linux, solaris and windows
But sometimes I cannot explain this exception which occurs very infrequently,
on linux here :
12:10:43,034 INFO listener.FtpProtocolHandler pool-2-thread-4 - Open connection
- 10.24.231.113
12:10:43,303 INFO command.PASS pool-2-thread-4 - Login success - user1
12:10:43,722 WARN command.PASV pool-2-thread-4 - Failed to open passive data
connection
org.apache.ftpserver.DataConnectionException: FtpDataConnection.setPasvCommand()
at
org.apache.ftpserver.IODataConnectionFactory.initPassiveDataConnection(IODataConnectionFactory.java:182)
at org.apache.ftpserver.command.PASV.execute(PASV.java:69)
at
org.apache.ftpserver.listener.FtpProtocolHandler.service(FtpProtocolHandler.java:203)
at
org.apache.ftpserver.listener.FtpProtocolHandler.onRequestReceived(FtpProtocolHandler.java:130)
at
org.apache.ftpserver.listener.mina.MinaFtpProtocolHandler.messageReceived(MinaFtpProtocolHandler.java:109)
at
org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:569)
at
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:298)
at
org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
at
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:647)
at
org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:220)
at
org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:266)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1061)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:595)
12:10:43,782 INFO listener.FtpProtocolHandler pool-2-thread-4 - Close
connection : 10.24.231.113 - user1
3 ports are configured for passive connections, in addition to the listener
There is not an explicit reason about this behavior, could it be a java memory
issue or any lack of resources ?
Thanks
Frédéric
________________________________
Ce message et les pièces jointes sont confidentiels et réservés à l'usage
exclusif de ses destinataires. Il peut également être protégé par le secret
professionnel. Si vous recevez ce message par erreur, merci d'en avertir
immédiatement l'expéditeur et de le détruire. L'intégrité du message ne pouvant
être assurée sur Internet, la responsabilité du groupe Atos Origin ne pourra
être recherchée quant au contenu de ce message. Bien que les meilleurs efforts
soient faits pour maintenir cette transmission exempte de tout virus,
l'expéditeur ne donne aucune garantie à cet égard et sa responsabilité ne
saurait être recherchée pour tout dommage résultant d'un virus transmis.
This e-mail and the documents attached are confidential and intended solely for
the addressee; it may also be privileged. If you receive this e-mail in error,
please notify the sender immediately and destroy it. As its integrity cannot be
secured on the Internet, the Atos Origin group liability cannot be triggered
for the message content. Although the sender endeavours to maintain a computer
virus-free network, the sender does not warrant that this transmission is
virus-free and will not be liable for any damages resulting from any virus
transmitted.
