Hi Sergey, I was a bit busy, I finally could verify all the changes and hints that you mentioned today.
I tried all the options in question and I think that the issues are gone. The deployment was somewhat bold: - One web application with the web.xml with a single JAX-RS servlet mapped to /*, multiple JAX-RS applications. - Two more web applications, each web.xml with a single JAX-RS servlet mapped to /*, a single JAX-RS application. With "org.apache.cxf.osgi.http.transport.disable" system property I encountered no issues. All endpoints for all web applications worked. Without it, well, the separate web application case does not work (but you expected that). Omitting "jaxrs.application.address.ignore" parameter lead to an error in the case of the single JAX-RS servlet with multiple JAX-RS applications. Fortunately, the error contained a helpful message. Everything worked with the parameter specified. It is easy to forget or miss a parameter as the number of specific options grow. But it works and that's good. Thanks for your support. I'll come back if I found something. Petr
