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Posted to issues@camel.apache.org by "Claus Ibsen (JIRA)" <ji...@apache.org> on 2016/08/20 13:36:22 UTC

[jira] [Commented] (CAMEL-10254) Error may still block mail-consumer

    [ https://issues.apache.org/jira/browse/CAMEL-10254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15429380#comment-15429380 ] 

Claus Ibsen commented on CAMEL-10254:
-------------------------------------

Thanks for reporting. 

Anyone is welcome to work on a patch / PR for this. We love contributions
http://camel.apache.org/contributing

> Error may still block mail-consumer 
> ------------------------------------
>
>                 Key: CAMEL-10254
>                 URL: https://issues.apache.org/jira/browse/CAMEL-10254
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-mail
>    Affects Versions: 2.15.3, 2.17.3
>            Reporter: Steffen Eitelmann
>
> If an error occurs before routing an email (email corrupt), the consumer blocks and does not process further emails. A similar issue was fixed with CAMEL-7474, but the issue still exists at another location.
> CAMEL-7474 introduced a parameter "skipFailedMessage", which is used in Line 291 of the MailConsumer. If an error occurs in "createExchanges" (Line 128) the parameter is not evaluated.
> Example stacktrace:
> {code}
> 2016.08.19 10:10:35.613 DEBUG Camel (camel-1) thread #52 - pop3s://dev1@dev.de) Error populating the initial mail message attachments
> org.apache.camel.RuntimeCamelException: Error populating the initial mail message attachments
> 	at org.apache.camel.component.mail.MailMessage.populateInitialAttachments(MailMessage.java:131)
> 	at org.apache.camel.impl.DefaultMessage.createAttachments(DefaultMessage.java:216)
> 	at org.apache.camel.impl.DefaultMessage.getAttachments(DefaultMessage.java:281)
> 	at org.apache.camel.component.mail.MailConsumer.createExchanges(MailConsumer.java:328)
> 	at org.apache.camel.component.mail.MailConsumer.poll(MailConsumer.java:121)
> 	at org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:174)
> 	at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:101)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: javax.mail.MessagingException: Missing start boundary
> 	at javax.mail.internet.MimeMultipart.parsebm(MimeMultipart.java:882)
> 	at javax.mail.internet.MimeMultipart.parse(MimeMultipart.java:503)
> 	at javax.mail.internet.MimeMultipart.getCount(MimeMultipart.java:244)
> 	at org.apache.camel.component.mail.MailBinding.extractAttachmentsFromMultipart(MailBinding.java:304)
> 	at org.apache.camel.component.mail.MailBinding.extractAttachmentsFromMail(MailBinding.java:293)
> 	at org.apache.camel.component.mail.MailMessage.populateInitialAttachments(MailMessage.java:128)
> 	... 13 more
> {code}
> Results are the same as described in CAMEL-7474



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