To many opened files

[Kramer, Ulrich]

Hello!

in Apache Camel 2.10.1 the following route leaves the files in the source 
directory opened, if the destination is not reachable. Every second the number 
of opened files (lsof -p <pid>) is increased by 2.

from("file:/tmp/inbox").to(""jetty:http://localhost:12345/xxx";)

But the route

from("file:/tmp/inbox").throwException(new Exception("Test"))

works fine. Is this a bug?