Tracing RGW with jaeger

Hello everyone, In the file rgw_tools.cc the function rgw_init_ioctx when I attach my debugger to a set a break point at this function and try debug then this function is getting hit after the request has been completed, the breakpoint is getting hit several times during the request processing but why is the breakpoint getting hit after the request has been completed? Could someone please explain me or atleast hint to what is happening