anchor.diff:    _From,
     #pdu{request_id = ReqId} = Pdu,
     ManagerEngineId) ->
  +    active_once(Socket),
       case lists:keyfind(ReqId, 1, S#state.reqs) of
   	{ReqId, Pid} ->
  -	    active_once(Socket),
   	    Pid ! {snmp_discovery_response_received, Pdu, ManagerEngineId},
   	    %% XXX Strange... Reqs from this Pid should be reaped
   	    %% at process exit by clear_reqs/2 so the following
  
positive.code:             case (length(DiscoReqs) =:= 2) of
                  true ->
                      [{_, Pid}, _] = DiscoReqs,
                      active_once(Socket),
                      Pid ! {snmp_discovery_response_received, Pdu,
                             ManagerEngineId},
                      NReqs = S#state.reqs -- DiscoReqs,
  
negative.code: %%
  %% %CopyrightBegin%
  %% 
  %% Copyright Ericsson AB 2004-2020. All Rights Reserved.
  %% 
  %% Licensed under the Apache License, Version 2.0 (the "License");
  %% you may not use this file except in compliance with the License.
  