Other Parts Discussed in Thread: Z-STACK
As I know the Associate join of z-stack is like this.
A nod send Assoc-Req to a FFD nod,then the FFD will send Assoc-Rsp by indirect model.That means the FFD will stroe the Assoc-Rsp in buffer untile receives Data-Request CMD.The FFD will keep this message for 490ms(macPib.ResponseWaitTime is 32).
Now,how many Assoc-Rsp can be push into Indirect-send buffer?I found the beacon of coord has "pending address"
