mockservicerunner-how to log SOAP request/response

We run multiple mocked SOAP services with 'mockservicerunner.sh' in a Centos environment. There is a need to cleanly log the SOAP request and response from these services (the entire HTTP request / response would be best). Ideally, each mock service would write to its own request/response log.

What is the best way to achieve this?

I've thought about running a simple logging script at the service request/response hooks, but wanted to check that there wasn't something simpler I am overlooking.

Thanks.