The mhttpd json-rpc interface now implements batch requests per
http://www.jsonrpc.org/specification#batch

In the nutshell, instead of a single request, one can send a json array of requests and receive a json 
array of replies.

As a variance from the spec, the midas implementation executes the requests strictly in-order and 
the array of replies corresponds exactly to the array of requests (the spec requires user to use the 
"id" field to match replies to requests, in midas json-rpc, the 1st reply is always to the 1st request,
2nd reply is to the 2nd request and so forth).

See this in action look at resources/example.html and in resources/transition.html

K.O.