trouble getting groupread response

[OmarReg]

As you indicate in the readme the groupread function does not wait for an answer. Why is that and is there another way to recover the answer in the function's callback?

[snowdd1]

You could write a wrapper yourself, if you really want to kind-of-wait for the answer. General approach:

create a group listener;
create a function that

• listens to the incoming messages (or hooks itself to the fitting event)
• has timer to stop waiting after a while ("timeout")
  send out the read request.