How to turn off Chunked Transfer-Encoding in CXF webservice response ?

Issue

• We are looking for a way to turn off chunked transfer-encoding in our CXF webservice response. Some clients are unable to handle responses that do not have the Content-Length header. I have tried adding a CXF interceptor to return "Connection: close". This causes the webservice to not use chunked transfer-encoding, but the Content-Length is still not returned.

• I also tried sending a request using HTTP 1.0 instead of HTTP 1.1. This also caused the response to be sent without chunked transfer-encoding but again the content-length was not returned.