[
https://issues.apache.org/jira/browse/CAMEL-12078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17306972#comment-17306972
]
Claus Ibsen commented on CAMEL-12078:
-------------------------------------
Thanks, Tim for the test case.
This one was a bit more tricky to get to the bottom, as it is javax-mail that
reads the stream to determine encoding for each part that build up the
multipart message.
So we can fix this by setting explicit the Content-Transfer-Encoding header on
every part so this does not happen.
> MIME-Mutipart DataFormat reads attachment DataSource twice
> ----------------------------------------------------------
>
> Key: CAMEL-12078
> URL: https://issues.apache.org/jira/browse/CAMEL-12078
> Project: Camel
> Issue Type: Bug
> Components: camel-mail
> Affects Versions: 2.20.1
> Reporter: Tim Dudgeon
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 3.10.0
>
>
> As reported on mailing list if an attachment for MIME-Mutipart DataFormat is
> defined using a DataSource that can only be read once you get an exception.
> http://mail-archives.apache.org/mod_mbox/camel-users/201712.mbox/%3C0e0d4b2e-dc32-c61e-3ccd-7ee14238c485%40gmail.com%3E
> For instance, this happens if the DataSource is created using an InputStream
> that cannot be read multiple times
> It should be possible to post the data only reading the input a single time.
> I will add a test case shortly.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
