Hi Meeraj
Currently, FTPClient doesnt support keepalive, but I suspect that it
probably should. I'll raise a JIRA ticket.
Thanks
Rory
On 27 Feb 2009, at 19:29, Meeraj Kunnumpurath wrote:
Hi,
The problem is F5 has a timeout set to five minutes. The transfer
works with
a native Solaris FTP client, which I think does some kind of keep
alive.
Does, FTPClient allow doing some kind of keep alive.
Ta
Meeraj
On Wed, Feb 25, 2009 at 1:35 PM, sebb <[email protected]> wrote:
On 25/02/2009, Meeraj Kunnumpurath <[email protected]>
wrote:
I have narrowed this down further. If the client (FTPClient) and
server
are
on the same Solarix box it works and it also works across different
Solaris
boxes. However, if I put an F5 load balancer in the middle it
consistently
fails on 1.7 Gb.
That suggest that F5 may be implicated.
Does it fail with OS FTP client and F5 load balancer?
Ta
Meeraj
On Wed, Feb 25, 2009 at 4:48 AM, Meeraj Kunnumpurath <
[email protected]> wrote:
Hi,
1. Native Solaris FTP client and Solaris FTP server works
2. Commons Net FTPClient on OSX and OSX FTP server works
3. Commons Net FTPClient on Solaris and Solaris FTP server doesn't
work
Unfortunately, I can't get the OSX client connected to Solaris or
the
other
way around.
Many thanks
Meeraj
On Wed, Feb 25, 2009 at 4:11 AM, sebb <[email protected]> wrote:
On 25/02/2009, Meeraj Kunnumpurath <[email protected]>
wrote:
Just to add some more information, the same code with same
configurations
runs fine on OSX.
Is that client OSX, server OSX or both?
What happens if you run the client on Solaris and the server on
OSX?
What about another FTP Client (e.g. one that comes with the OS) -
does
that work OK?
The error looks more like a server issue rather than a client
issue -
perhaps there is a TCP stack configuration problem on the server.
On Wed, Feb 25, 2009 at 2:22 AM, Meeraj Kunnumpurath <
[email protected]> wrote:
Hi,
I am trying to send a large file (2 gig) to a remote server
using
FTPClient. And the transfer consistently stalls at around 1.7
gig and
throws
the below exception subsequently. Interestingly, if I run five
concurrent
threads each with its own instance of FTPClient, all of then
hang
when the
cumulative transfer gets to around 1.7 gig. Both my client and
server
are
running on Solaris 10 X64 (64 bit AMD Optron). Any pointers
would be
of
great help.
org.osoa.sca.ServiceUnavailableException:
java.net.SocketException:
Broken
pipe
at
org
.sca4j
.binding
.ftp.runtime.FtpTargetInterceptor.invoke(FtpTargetInterceptor.java:
117)
at
org
.sca4j
.proxy.jdk.JDKInvocationHandler.invoke(JDKInvocationHandler.java:168)
at $Proxy30.receiveData(Unknown Source)
at
com
.voca
.bgc
.gateway
.router.FtpPassThroughRouter.receiveData(FtpPassThroughRouter.java:
45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun
.reflect
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun
.reflect
.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org
.sca4j
.pojo.component.InvokerInterceptor.invoke(InvokerInterceptor.java:
162)
at
org
.sca4j
.pojo.component.InvokerInterceptor.invoke(InvokerInterceptor.java:
130)
at
org
.sca4j
.binding.ftp.runtime.BindingFtpLet.onUpload(BindingFtpLet.java:91)
at
org
.sca4j
.ftp
.server.handler.StorRequestHandler.transfer(StorRequestHandler.java:
169)
at
org
.sca4j
.ftp
.server.handler.StorRequestHandler.service(StorRequestHandler.java:
107)
at
org
.sca4j.ftp.server.host.FtpHandler.messageReceived(FtpHandler.java:99)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain
$TailFilter.messageReceived(DefaultIoFilterChain.java:722)
at
org
.apache
.mina
.core
.filterchain
.DefaultIoFilterChain
.callNextMessageReceived(DefaultIoFilterChain.java:434)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access
$1200(DefaultIoFilterChain.java:48)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl
$1.messageReceived(DefaultIoFilterChain.java:802)
at
org.apache.mina.filter.codec.ProtocolCodecFilter
$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:392)
at
org
.apache
.mina
.filter
.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:
228)
at
org
.apache
.mina
.core
.filterchain
.DefaultIoFilterChain
.callNextMessageReceived(DefaultIoFilterChain.java:434)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access
$1200(DefaultIoFilterChain.java:48)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl
$1.messageReceived(DefaultIoFilterChain.java:802)
at
org
.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:
59)
at
org.apache.mina.core.session.IoEvent.run(IoEvent.java:64)
at
org.sca4j.ftp.server.host.SCA4JExecutorService
$1.execute(SCA4JExecutorService.java:47)
at
org
.sca4j.host.work.DefaultPausableWork.run(DefaultPausableWork.java:
103)
at
org.sca4j.threadpool.ThreadPoolWorkScheduler
$DecoratingWork.run(ThreadPoolWorkScheduler.java:112)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:
417)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at
java.util.concurrent.FutureTask.run(FutureTask.java:123)
at
java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.SocketException: Broken pipe
at java.net.SocketOutputStream.socketWrite0(Native
Method)
at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at
java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:
65)
at
java.io.BufferedOutputStream.write(BufferedOutputStream.java:78)
at
org
.apache
.commons
.net.io.ToNetASCIIOutputStream.write(ToNetASCIIOutputStream.java:80)
at
org
.apache
.commons
.net.io.ToNetASCIIOutputStream.write(ToNetASCIIOutputStream.java:116)
at
org
.apache
.commons.net.io.SocketOutputStream.write(SocketOutputStream.java:72)
at
org
.sca4j
.binding
.ftp
.runtime.FtpTargetInterceptor.storeFile(FtpTargetInterceptor.java:
207)
at
org
.sca4j
.binding
.ftp
.runtime.FtpTargetInterceptor.transfer(FtpTargetInterceptor.java:164)
at
org
.sca4j
.binding
.ftp.runtime.FtpTargetInterceptor.invoke(FtpTargetInterceptor.java:
110)
Thanks
Meeraj
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