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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CAMEL-2165) ftp uploads can fail: File operation failed: Connection closed without indication.. Code: 421
Date Mon, 16 Nov 2009 15:21:52 GMT

    [ https://issues.apache.org/activemq/browse/CAMEL-2165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=55459#action_55459
] 

Claus Ibsen commented on CAMEL-2165:
------------------------------------

That is odd there is a pre write check on the producer

{code}
    @Override
    protected void preWriteCheck() throws Exception {
        connectIfNecessary();
        if (!loggedIn) {
            // must be logged in to be able to upload the file
            String message = "Cannot connect/login to: " + ((RemoteFileEndpoint) getEndpoint()).remoteServerInformation();
            throw new GenericFileOperationFailedException(message);
        }
    }
{code}

Karl can you try with 2.1 in all components.

> ftp uploads can fail: File operation failed:  Connection closed without indication..
Code: 421
> ----------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-2165
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-2165
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-ftp
>    Affects Versions: 2.0.0
>            Reporter: Karl Palsson
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 2.1.0
>
>
> Looks like something that was fixed for CAMEL-444 didn't make it into 2.0?
> On 2.0.0, this is not a warning, this is a fatal.
> SEVERE: Exception occured during execution on the exchange: Exchange[Message: XXXXXX]
> org.apache.camel.CamelExecutionException: Exception occured during execution on the exchange:
Exchange[Message: XXXXX]
>         at org.apache.camel.util.ObjectHelper.wrapCamelExecutionException(ObjectHelper.java:1027)
>         at org.apache.camel.util.ExchangeHelper.extractResultBody(ExchangeHelper.java:479)
>         at org.apache.camel.impl.DefaultProducerTemplate.extractResultBody(DefaultProducerTemplate.java:431)
>         at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:106)
>         at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:122)
>         at org.apache.camel.impl.DefaultProducerTemplate.requestBody(DefaultProducerTemplate.java:266)
>         at... into my code here...
> Caused by: org.apache.camel.component.file.GenericFileOperationFailedException: File
operation failed:  Connection closed without indication.. Code: 421
>         at org.apache.camel.component.file.remote.FtpOperations.disconnect(FtpOperations.java:167)
>         at org.apache.camel.component.file.remote.RemoteFileProducer.disconnect(RemoteFileProducer.java:77)
>         at org.apache.camel.component.file.remote.RemoteFileProducer.handleFailedWrite(RemoteFileProducer.java:66)
>         at org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:104)
>         at org.apache.camel.component.file.remote.RemoteFileProducer.process(RemoteFileProducer.java:52)
>         at org.apache.camel.processor.SendProcessor$1.doInProducer(SendProcessor.java:81)
>         at org.apache.camel.processor.SendProcessor$1.doInProducer(SendProcessor.java:79)
>         at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:141)
>         at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:78)
>         at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:61)
>         at org.apache.camel.processor.RedeliveryErrorHandler.processExchange(RedeliveryErrorHandler.java:186)
>         at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:155)
>         at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:88)
>         at org.apache.camel.processor.DefaultErrorHandler.process(DefaultErrorHandler.java:49)
>         at org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:148)
>         at org.apache.camel.processor.Pipeline.process(Pipeline.java:74)
>         at org.apache.camel.processor.UnitOfWorkProcessor.processNext(UnitOfWorkProcessor.java:54)
>         at org.apache.camel.processor.DelegateProcessor.process(DelegateProcessor.java:48)
>         at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:45)
>         at org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:170)
>         at org.apache.camel.impl.ProducerCache$1.doInProducer(ProducerCache.java:156)
>         at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:141)
>         at org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:155)
>         at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:111)
>         at org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:101)
>         at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:105)
>         ... 37 more
> Caused by: org.apache.commons.net.ftp.FTPConnectionClosedException: Connection closed
without indication.
>         at org.apache.commons.net.ftp.FTP.__getReply(FTP.java:297)
> This is "not what I want"  and there doesn't seem to be any keep alive or other option
on the ftp2 component.

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