RPC-Model和Xdebug一起工作？

I'm wondering if its possible to debug using XDebug working on an RPC-Application (based on the RPC-Client-Server-Model)?

I tried setting a breakpoint on the Server-Side code but its not debugging.

I can verify

• that the Browser's Cookie is set correctly
• that X-Debug is working on my IDE (use it on other Application that are not based on RPC)

I am just wondering if i face any Error i dont see or if its just impossible.

Do You want to debug your client application and seperately RPC server? Cookie works for debug session with your client (consumer for RPC) application only.

I think, RPC application must have seperately configuration for xdebug.

eg. in VirtualHost section of RPC vhost

php_value xdebug.remote_enable    1
php_value xdebug.remote_connect_back    on
php_value xdebug.remote_autostart    on 
php_value xdebug.remote_enable    on
php_value xdebug.auto_trace    on