Hi all, I've tried following your suggestions and installed Java 7 (u5), 32 bit and I'm now receiving "strange" exceptions... any suggestion or idea? I've even used the security JVM parameters (-Djava.security.policy=java.policy). Am I missing something? Could it be a firewall on PC?
- 2012-07-16 12:49:00,341 - ERROR - o.a.m.c.s.SimpleIoProcessorPool - Failed to
create a new instance of org.apache.mina.transport.socket.nio.NioProcessor:null
- java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at
org.apache.mina.core.service.SimpleIoProcessorPool.<init>(SimpleIoProcessorPool.java:180)
at
org.apache.mina.core.service.SimpleIoProcessorPool.<init>(SimpleIoProcessorPool.java:123)
at
org.apache.mina.core.polling.AbstractPollingIoAcceptor.<init>(AbstractPollingIoAcceptor.java:132)
at
org.apache.mina.transport.socket.nio.NioSocketAcceptor.<init>(NioSocketAcceptor.java:73)
at
org.apache.ftpserver.listener.nio.NioListener.start(NioListener.java:119)
at
org.apache.ftpserver.impl.DefaultFtpServer.start(DefaultFtpServer.java:80)
at com.alu.ipd.wtpu.ftpserver.rfc959.Rfc959.start(Rfc959.java:216)
at
com.alu.ipd.wtpu.ftpserver.rfc959.Rfc959Runnable.run(Rfc959Runnable.java:48)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.mina.core.RuntimeIoException: Failed to open a selector.
at
org.apache.mina.transport.socket.nio.NioProcessor.<init>(NioProcessor.java:61)
... 13 common frames omitted
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:125)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:69)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:141)
at
sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:150)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:126)
at
sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at java.nio.channels.Selector.open(Selector.java:227)
at
org.apache.mina.transport.socket.nio.NioProcessor.<init>(NioProcessor.java:59)
... 13 common frames omitted
Caused by: java.net.SocketException: Permission denied: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:364)
at sun.nio.ch.Net.connect(Net.java:356)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:623)
at java.nio.channels.SocketChannel.open(SocketChannel.java:184)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:97)
... 22 common frames omitted
MARCO BRESCIANI
ALCATEL-LUCENT
SENIOR SW CRAFT TERMINAL DEVELOPMENT ENG
NETWORKS – IP DIVISION
WT PRODUCT UNIT
via Trento, 30 – 20059 Vimercate (MB) – Italy
Phone: +39 039 686 6279
Fax: +39 039 686 5600
[email protected]
> -----Original Message-----
> From: Sai Pullabhotla [mailto:[email protected]]
> Sent: Friday, July 13, 2012 6:31 PM
> To: [email protected]
> Subject: Re: IPv6 and IPv4 (s)ftp servers
>
> I believe IPv6 support in NIO is added to Java 7 only. So it won't work
> in
> Java 6.
>
> Please feel free to correct me if I'm wrong.
>
> Regards,
> Sai.
>
> On Fri, Jul 13, 2012 at 9:32 AM, BRESCIANI, MARCO (MARCO) <
> [email protected]> wrote:
>
> > Hi all,
> > I'm getting crazy with running SSHD on a Win7 64bit PC, with JVM
> 6u33
> > 64bit.
> >
> > I'm actually not (yet) sure if it's a problem on my PC (right after
> this
> > email
> > I'll ask colleagues to check on theirs) but this is the situation:
> >
> > I've configured and ran the SSHD and Apache FtpServer on my PC, on
> the
> > usual
> > 22 and 21 ports with no issues. It seems, anyway, that I cannot reach
> those
> > servers through IPv6 networking, not even from my PC itself!
> > I can use [::1] or localhost and they work even by disabling the
> Windows
> > IPv4 stack; anyway, using my whole IPv6 address it does not work.
> >
> > It there something I miss? Here below, a brief copy-paste of
> meaningful
> > code
> > (more or less similar for FtpServer:
> >
> >
> > this.sshServer = SshServer.setUpDefaultServer();
> > this.sshServer.setPort(SFtp.PORT);
> > this.sshServer.setReuseAddress(true);
> >
> > if (SecurityUtils.isBouncyCastleRegistered()) {
> > this.sshServer.setKeyPairProvider(new
> > PEMGeneratorHostKeyProvider(keyGen,
> > "RSA", 2048));
> > } else {
> > this.sshServer.setKeyPairProvider(new FileKeyPairProvider(new
> String[]
> > {
> > keyGen }));
> > }
> >
> > this.sshServer.setPasswordAuthenticator(new
> > CustomPasswordAuthenticator(this.username, this.password));
> >
> >
> >
> this.sshServer.setSubsystemFactories(Collections.<NamedFactory<Command>
> >singletonList(new
> > SftpSubsystem.Factory()));
> >
> > this.sshServer.setFileSystemFactory(new
> > CustomFileSystemFactory(SFtp.USER_HOME));
> >
> > this.sshServer.start();
> >
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