[Thread] How to get child's mesh local address from leader through THCI command?

[randolfhu]

Hi Sir:

I'm a member of thread beta program. I'm working on the development of Thread with version v1.0.0.

I need child's mesh local address to be source address of "NWKU_CoapSend.Request".

How do I get it from the leader? Do you have any idea?

Thanks
Randolf