On Tue, Jan 19, 2016 at 4:54 PM, Walzer, Thomas <thomas.wal...@integratix.net> wrote: > Hi, > > camel-2.15.2 > > I can successfully send to a HL7-Server, however I have troubles accessing > the resulting ACK. > Unfortunately it is of type UnpooledUnsafeDirectByteBuf and type conversion > to string fails: > > ....On delivery attempt: 2 caught: org.apache.camel.TypeConversionException: > Error during type conversion from type: java.lang.String to the required > type: java.lang.String with value UnpooledUnsafeDirectByteBuf(freed) due > io.netty.util.IllegalReferenceCountException: refCnt: 0 >
Sounds like you are doing redelivery and the byte buf is not reset on redelivery or something so the data stream becomes empty and not convertable to a string type. A bit like when you are not using stream caching http://camel.apache.org/why-is-my-message-body-empty.html > Any ideas how to work with the ACK (besides logging which works)? > > Cheers, Thomas. -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2
