I am sending quite of bit of data and need to know when the GATT_Indication has been completed by the reception of the ATT_HandleValueCFM call.  I have tried to call the GATT_Indication function and get a return value of 0x16 (blePending).  Is there a function I can call before I call GATT_Indication to tell me the status of the previous sent Indication?  I am grabbing data and don't want to have to push the data back on if I can't actually send the Indication. 

thanks,

Shawn