diff --git a/apps/efka/include/message_pb.hrl b/apps/efka/include/message_pb.hrl
index 4a9eadd..facbc2f 100644
--- a/apps/efka/include/message_pb.hrl
+++ b/apps/efka/include/message_pb.hrl
@@ -52,14 +52,31 @@
         }).
 -endif.
 
--ifndef('TOPIC_MESSAGE_PB_H').
--define('TOPIC_MESSAGE_PB_H', true).
--record(topic_message,
+-ifndef('PUB_PB_H').
+-define('PUB_PB_H', true).
+-record(pub,
         {topic = <<>>           :: unicode:chardata() | undefined, % = 1, optional
          content = <<>>         :: unicode:chardata() | undefined % = 2, optional
         }).
 -endif.
 
+-ifndef('ASYNC_REQUEST_PB_H').
+-define('ASYNC_REQUEST_PB_H', true).
+-record(async_request,
+        {method = <<>>          :: unicode:chardata() | undefined, % = 1, optional
+         params = <<>>          :: unicode:chardata() | undefined % = 2, optional
+        }).
+-endif.
+
+-ifndef('ASYNC_RESPONSE_PB_H').
+-define('ASYNC_RESPONSE_PB_H', true).
+-record(async_response,
+        {code = <<>>            :: unicode:chardata() | undefined, % = 1, optional
+         result = <<>>          :: unicode:chardata() | undefined, % = 2, optional
+         message = <<>>         :: unicode:chardata() | undefined % = 3, optional
+        }).
+-endif.
+
 -ifndef('SERVICE_CONFIG_PB_H').
 -define('SERVICE_CONFIG_PB_H', true).
 -record(service_config,
diff --git a/apps/efka/src/proto/message_pb.erl b/apps/efka/src/proto/message_pb.erl
index a555217..09155b9 100644
--- a/apps/efka/src/proto/message_pb.erl
+++ b/apps/efka/src/proto/message_pb.erl
@@ -65,7 +65,11 @@
 
 -type efka_response() :: #efka_response{}.
 
--type topic_message() :: #topic_message{}.
+-type pub() :: #pub{}.
+
+-type async_request() :: #async_request{}.
+
+-type async_response() :: #async_response{}.
 
 -type service_config() :: #service_config{}.
 
@@ -79,9 +83,9 @@
 
 -type event() :: #event{}.
 
--export_type(['auth_request'/0, 'auth_reply'/0, 'activate_push'/0, 'deploy'/0, 'efka_response'/0, 'topic_message'/0, 'service_config'/0, 'data'/0, 'ping'/0, 'service_inform'/0, 'feedback_phase'/0, 'event'/0]).
--type '$msg_name'() :: auth_request | auth_reply | activate_push | deploy | efka_response | topic_message | service_config | data | ping | service_inform | feedback_phase | event.
--type '$msg'() :: auth_request() | auth_reply() | activate_push() | deploy() | efka_response() | topic_message() | service_config() | data() | ping() | service_inform() | feedback_phase() | event().
+-export_type(['auth_request'/0, 'auth_reply'/0, 'activate_push'/0, 'deploy'/0, 'efka_response'/0, 'pub'/0, 'async_request'/0, 'async_response'/0, 'service_config'/0, 'data'/0, 'ping'/0, 'service_inform'/0, 'feedback_phase'/0, 'event'/0]).
+-type '$msg_name'() :: auth_request | auth_reply | activate_push | deploy | efka_response | pub | async_request | async_response | service_config | data | ping | service_inform | feedback_phase | event.
+-type '$msg'() :: auth_request() | auth_reply() | activate_push() | deploy() | efka_response() | pub() | async_request() | async_response() | service_config() | data() | ping() | service_inform() | feedback_phase() | event().
 -export_type(['$msg_name'/0, '$msg'/0]).
 
 -if(?OTP_RELEASE >= 24).
@@ -113,7 +117,9 @@ encode_msg(Msg, MsgName, Opts) ->
         activate_push -> encode_msg_activate_push(id(Msg, TrUserData), TrUserData);
         deploy -> encode_msg_deploy(id(Msg, TrUserData), TrUserData);
         efka_response -> encode_msg_efka_response(id(Msg, TrUserData), TrUserData);
-        topic_message -> encode_msg_topic_message(id(Msg, TrUserData), TrUserData);
+        pub -> encode_msg_pub(id(Msg, TrUserData), TrUserData);
+        async_request -> encode_msg_async_request(id(Msg, TrUserData), TrUserData);
+        async_response -> encode_msg_async_response(id(Msg, TrUserData), TrUserData);
         service_config -> encode_msg_service_config(id(Msg, TrUserData), TrUserData);
         data -> encode_msg_data(id(Msg, TrUserData), TrUserData);
         ping -> encode_msg_ping(id(Msg, TrUserData), TrUserData);
@@ -283,10 +289,10 @@ encode_msg_efka_response(#efka_response{code = F1, result = F2, message = F3}, B
            end
     end.
 
-encode_msg_topic_message(Msg, TrUserData) -> encode_msg_topic_message(Msg, <<>>, TrUserData).
+encode_msg_pub(Msg, TrUserData) -> encode_msg_pub(Msg, <<>>, TrUserData).
 
 
-encode_msg_topic_message(#topic_message{topic = F1, content = F2}, Bin, TrUserData) ->
+encode_msg_pub(#pub{topic = F1, content = F2}, Bin, TrUserData) ->
     B1 = if F1 == undefined -> Bin;
             true ->
                 begin
@@ -308,6 +314,66 @@ encode_msg_topic_message(#topic_message{topic = F1, content = F2}, Bin, TrUserDa
            end
     end.
 
+encode_msg_async_request(Msg, TrUserData) -> encode_msg_async_request(Msg, <<>>, TrUserData).
+
+
+encode_msg_async_request(#async_request{method = F1, params = F2}, Bin, TrUserData) ->
+    B1 = if F1 == undefined -> Bin;
+            true ->
+                begin
+                    TrF1 = id(F1, TrUserData),
+                    case is_empty_string(TrF1) of
+                        true -> Bin;
+                        false -> e_type_string(TrF1, <<Bin/binary, 10>>, TrUserData)
+                    end
+                end
+         end,
+    if F2 == undefined -> B1;
+       true ->
+           begin
+               TrF2 = id(F2, TrUserData),
+               case is_empty_string(TrF2) of
+                   true -> B1;
+                   false -> e_type_string(TrF2, <<B1/binary, 18>>, TrUserData)
+               end
+           end
+    end.
+
+encode_msg_async_response(Msg, TrUserData) -> encode_msg_async_response(Msg, <<>>, TrUserData).
+
+
+encode_msg_async_response(#async_response{code = F1, result = F2, message = F3}, Bin, TrUserData) ->
+    B1 = if F1 == undefined -> Bin;
+            true ->
+                begin
+                    TrF1 = id(F1, TrUserData),
+                    case is_empty_string(TrF1) of
+                        true -> Bin;
+                        false -> e_type_string(TrF1, <<Bin/binary, 10>>, TrUserData)
+                    end
+                end
+         end,
+    B2 = if F2 == undefined -> B1;
+            true ->
+                begin
+                    TrF2 = id(F2, TrUserData),
+                    case is_empty_string(TrF2) of
+                        true -> B1;
+                        false -> e_type_string(TrF2, <<B1/binary, 18>>, TrUserData)
+                    end
+                end
+         end,
+    if F3 == undefined -> B2;
+       true ->
+           begin
+               TrF3 = id(F3, TrUserData),
+               case is_empty_string(TrF3) of
+                   true -> B2;
+                   false -> e_type_string(TrF3, <<B2/binary, 26>>, TrUserData)
+               end
+           end
+    end.
+
 encode_msg_service_config(Msg, TrUserData) -> encode_msg_service_config(Msg, <<>>, TrUserData).
 
 
@@ -780,7 +846,9 @@ decode_msg_2_doit(auth_reply, Bin, TrUserData) -> id(decode_msg_auth_reply(Bin,
 decode_msg_2_doit(activate_push, Bin, TrUserData) -> id(decode_msg_activate_push(Bin, TrUserData), TrUserData);
 decode_msg_2_doit(deploy, Bin, TrUserData) -> id(decode_msg_deploy(Bin, TrUserData), TrUserData);
 decode_msg_2_doit(efka_response, Bin, TrUserData) -> id(decode_msg_efka_response(Bin, TrUserData), TrUserData);
-decode_msg_2_doit(topic_message, Bin, TrUserData) -> id(decode_msg_topic_message(Bin, TrUserData), TrUserData);
+decode_msg_2_doit(pub, Bin, TrUserData) -> id(decode_msg_pub(Bin, TrUserData), TrUserData);
+decode_msg_2_doit(async_request, Bin, TrUserData) -> id(decode_msg_async_request(Bin, TrUserData), TrUserData);
+decode_msg_2_doit(async_response, Bin, TrUserData) -> id(decode_msg_async_response(Bin, TrUserData), TrUserData);
 decode_msg_2_doit(service_config, Bin, TrUserData) -> id(decode_msg_service_config(Bin, TrUserData), TrUserData);
 decode_msg_2_doit(data, Bin, TrUserData) -> id(decode_msg_data(Bin, TrUserData), TrUserData);
 decode_msg_2_doit(ping, Bin, TrUserData) -> id(decode_msg_ping(Bin, TrUserData), TrUserData);
@@ -1073,56 +1141,165 @@ skip_32_efka_response(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUser
 
 skip_64_efka_response(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_efka_response(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
 
-decode_msg_topic_message(Bin, TrUserData) -> dfp_read_field_def_topic_message(Bin, 0, 0, 0, id(<<>>, TrUserData), id(<<>>, TrUserData), TrUserData).
+decode_msg_pub(Bin, TrUserData) -> dfp_read_field_def_pub(Bin, 0, 0, 0, id(<<>>, TrUserData), id(<<>>, TrUserData), TrUserData).
 
-dfp_read_field_def_topic_message(<<10, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_topic_message_topic(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
-dfp_read_field_def_topic_message(<<18, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_topic_message_content(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
-dfp_read_field_def_topic_message(<<>>, 0, 0, _, F@_1, F@_2, _) -> #topic_message{topic = F@_1, content = F@_2};
-dfp_read_field_def_topic_message(Other, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dg_read_field_def_topic_message(Other, Z1, Z2, F, F@_1, F@_2, TrUserData).
+dfp_read_field_def_pub(<<10, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_pub_topic(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
+dfp_read_field_def_pub(<<18, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_pub_content(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
+dfp_read_field_def_pub(<<>>, 0, 0, _, F@_1, F@_2, _) -> #pub{topic = F@_1, content = F@_2};
+dfp_read_field_def_pub(Other, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dg_read_field_def_pub(Other, Z1, Z2, F, F@_1, F@_2, TrUserData).
 
-dg_read_field_def_topic_message(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 32 - 7 -> dg_read_field_def_topic_message(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
-dg_read_field_def_topic_message(<<0:1, X:7, Rest/binary>>, N, Acc, _, F@_1, F@_2, TrUserData) ->
+dg_read_field_def_pub(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 32 - 7 -> dg_read_field_def_pub(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+dg_read_field_def_pub(<<0:1, X:7, Rest/binary>>, N, Acc, _, F@_1, F@_2, TrUserData) ->
     Key = X bsl N + Acc,
     case Key of
-        10 -> d_field_topic_message_topic(Rest, 0, 0, 0, F@_1, F@_2, TrUserData);
-        18 -> d_field_topic_message_content(Rest, 0, 0, 0, F@_1, F@_2, TrUserData);
+        10 -> d_field_pub_topic(Rest, 0, 0, 0, F@_1, F@_2, TrUserData);
+        18 -> d_field_pub_content(Rest, 0, 0, 0, F@_1, F@_2, TrUserData);
         _ ->
             case Key band 7 of
-                0 -> skip_varint_topic_message(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
-                1 -> skip_64_topic_message(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
-                2 -> skip_length_delimited_topic_message(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
-                3 -> skip_group_topic_message(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
-                5 -> skip_32_topic_message(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData)
+                0 -> skip_varint_pub(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                1 -> skip_64_pub(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                2 -> skip_length_delimited_pub(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                3 -> skip_group_pub(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                5 -> skip_32_pub(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData)
             end
     end;
-dg_read_field_def_topic_message(<<>>, 0, 0, _, F@_1, F@_2, _) -> #topic_message{topic = F@_1, content = F@_2}.
+dg_read_field_def_pub(<<>>, 0, 0, _, F@_1, F@_2, _) -> #pub{topic = F@_1, content = F@_2}.
 
-d_field_topic_message_topic(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_topic_message_topic(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
-d_field_topic_message_topic(<<0:1, X:7, Rest/binary>>, N, Acc, F, _, F@_2, TrUserData) ->
+d_field_pub_topic(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_pub_topic(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+d_field_pub_topic(<<0:1, X:7, Rest/binary>>, N, Acc, F, _, F@_2, TrUserData) ->
     {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
-    dfp_read_field_def_topic_message(RestF, 0, 0, F, NewFValue, F@_2, TrUserData).
+    dfp_read_field_def_pub(RestF, 0, 0, F, NewFValue, F@_2, TrUserData).
 
-d_field_topic_message_content(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_topic_message_content(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
-d_field_topic_message_content(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, _, TrUserData) ->
+d_field_pub_content(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_pub_content(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+d_field_pub_content(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, _, TrUserData) ->
     {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
-    dfp_read_field_def_topic_message(RestF, 0, 0, F, F@_1, NewFValue, TrUserData).
+    dfp_read_field_def_pub(RestF, 0, 0, F, F@_1, NewFValue, TrUserData).
 
-skip_varint_topic_message(<<1:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> skip_varint_topic_message(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
-skip_varint_topic_message(<<0:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_topic_message(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
+skip_varint_pub(<<1:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> skip_varint_pub(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
+skip_varint_pub(<<0:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_pub(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
 
-skip_length_delimited_topic_message(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> skip_length_delimited_topic_message(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
-skip_length_delimited_topic_message(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) ->
+skip_length_delimited_pub(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> skip_length_delimited_pub(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+skip_length_delimited_pub(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) ->
     Length = X bsl N + Acc,
     <<_:Length/binary, Rest2/binary>> = Rest,
-    dfp_read_field_def_topic_message(Rest2, 0, 0, F, F@_1, F@_2, TrUserData).
+    dfp_read_field_def_pub(Rest2, 0, 0, F, F@_1, F@_2, TrUserData).
 
-skip_group_topic_message(Bin, _, Z2, FNum, F@_1, F@_2, TrUserData) ->
+skip_group_pub(Bin, _, Z2, FNum, F@_1, F@_2, TrUserData) ->
     {_, Rest} = read_group(Bin, FNum),
-    dfp_read_field_def_topic_message(Rest, 0, Z2, FNum, F@_1, F@_2, TrUserData).
+    dfp_read_field_def_pub(Rest, 0, Z2, FNum, F@_1, F@_2, TrUserData).
 
-skip_32_topic_message(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_topic_message(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
+skip_32_pub(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_pub(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
 
-skip_64_topic_message(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_topic_message(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
+skip_64_pub(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_pub(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
+
+decode_msg_async_request(Bin, TrUserData) -> dfp_read_field_def_async_request(Bin, 0, 0, 0, id(<<>>, TrUserData), id(<<>>, TrUserData), TrUserData).
+
+dfp_read_field_def_async_request(<<10, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_async_request_method(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
+dfp_read_field_def_async_request(<<18, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> d_field_async_request_params(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
+dfp_read_field_def_async_request(<<>>, 0, 0, _, F@_1, F@_2, _) -> #async_request{method = F@_1, params = F@_2};
+dfp_read_field_def_async_request(Other, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dg_read_field_def_async_request(Other, Z1, Z2, F, F@_1, F@_2, TrUserData).
+
+dg_read_field_def_async_request(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 32 - 7 -> dg_read_field_def_async_request(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+dg_read_field_def_async_request(<<0:1, X:7, Rest/binary>>, N, Acc, _, F@_1, F@_2, TrUserData) ->
+    Key = X bsl N + Acc,
+    case Key of
+        10 -> d_field_async_request_method(Rest, 0, 0, 0, F@_1, F@_2, TrUserData);
+        18 -> d_field_async_request_params(Rest, 0, 0, 0, F@_1, F@_2, TrUserData);
+        _ ->
+            case Key band 7 of
+                0 -> skip_varint_async_request(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                1 -> skip_64_async_request(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                2 -> skip_length_delimited_async_request(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                3 -> skip_group_async_request(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData);
+                5 -> skip_32_async_request(Rest, 0, 0, Key bsr 3, F@_1, F@_2, TrUserData)
+            end
+    end;
+dg_read_field_def_async_request(<<>>, 0, 0, _, F@_1, F@_2, _) -> #async_request{method = F@_1, params = F@_2}.
+
+d_field_async_request_method(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_async_request_method(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+d_field_async_request_method(<<0:1, X:7, Rest/binary>>, N, Acc, F, _, F@_2, TrUserData) ->
+    {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
+    dfp_read_field_def_async_request(RestF, 0, 0, F, NewFValue, F@_2, TrUserData).
+
+d_field_async_request_params(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> d_field_async_request_params(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+d_field_async_request_params(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, _, TrUserData) ->
+    {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
+    dfp_read_field_def_async_request(RestF, 0, 0, F, F@_1, NewFValue, TrUserData).
+
+skip_varint_async_request(<<1:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> skip_varint_async_request(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData);
+skip_varint_async_request(<<0:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_async_request(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
+
+skip_length_delimited_async_request(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) when N < 57 -> skip_length_delimited_async_request(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, TrUserData);
+skip_length_delimited_async_request(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, TrUserData) ->
+    Length = X bsl N + Acc,
+    <<_:Length/binary, Rest2/binary>> = Rest,
+    dfp_read_field_def_async_request(Rest2, 0, 0, F, F@_1, F@_2, TrUserData).
+
+skip_group_async_request(Bin, _, Z2, FNum, F@_1, F@_2, TrUserData) ->
+    {_, Rest} = read_group(Bin, FNum),
+    dfp_read_field_def_async_request(Rest, 0, Z2, FNum, F@_1, F@_2, TrUserData).
+
+skip_32_async_request(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_async_request(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
+
+skip_64_async_request(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, TrUserData) -> dfp_read_field_def_async_request(Rest, Z1, Z2, F, F@_1, F@_2, TrUserData).
+
+decode_msg_async_response(Bin, TrUserData) -> dfp_read_field_def_async_response(Bin, 0, 0, 0, id(<<>>, TrUserData), id(<<>>, TrUserData), id(<<>>, TrUserData), TrUserData).
+
+dfp_read_field_def_async_response(<<10, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> d_field_async_response_code(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
+dfp_read_field_def_async_response(<<18, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> d_field_async_response_result(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
+dfp_read_field_def_async_response(<<26, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> d_field_async_response_message(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
+dfp_read_field_def_async_response(<<>>, 0, 0, _, F@_1, F@_2, F@_3, _) -> #async_response{code = F@_1, result = F@_2, message = F@_3};
+dfp_read_field_def_async_response(Other, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dg_read_field_def_async_response(Other, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
+
+dg_read_field_def_async_response(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 32 - 7 -> dg_read_field_def_async_response(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
+dg_read_field_def_async_response(<<0:1, X:7, Rest/binary>>, N, Acc, _, F@_1, F@_2, F@_3, TrUserData) ->
+    Key = X bsl N + Acc,
+    case Key of
+        10 -> d_field_async_response_code(Rest, 0, 0, 0, F@_1, F@_2, F@_3, TrUserData);
+        18 -> d_field_async_response_result(Rest, 0, 0, 0, F@_1, F@_2, F@_3, TrUserData);
+        26 -> d_field_async_response_message(Rest, 0, 0, 0, F@_1, F@_2, F@_3, TrUserData);
+        _ ->
+            case Key band 7 of
+                0 -> skip_varint_async_response(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
+                1 -> skip_64_async_response(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
+                2 -> skip_length_delimited_async_response(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
+                3 -> skip_group_async_response(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData);
+                5 -> skip_32_async_response(Rest, 0, 0, Key bsr 3, F@_1, F@_2, F@_3, TrUserData)
+            end
+    end;
+dg_read_field_def_async_response(<<>>, 0, 0, _, F@_1, F@_2, F@_3, _) -> #async_response{code = F@_1, result = F@_2, message = F@_3}.
+
+d_field_async_response_code(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> d_field_async_response_code(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
+d_field_async_response_code(<<0:1, X:7, Rest/binary>>, N, Acc, F, _, F@_2, F@_3, TrUserData) ->
+    {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
+    dfp_read_field_def_async_response(RestF, 0, 0, F, NewFValue, F@_2, F@_3, TrUserData).
+
+d_field_async_response_result(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> d_field_async_response_result(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
+d_field_async_response_result(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, _, F@_3, TrUserData) ->
+    {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
+    dfp_read_field_def_async_response(RestF, 0, 0, F, F@_1, NewFValue, F@_3, TrUserData).
+
+d_field_async_response_message(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> d_field_async_response_message(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
+d_field_async_response_message(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, _, TrUserData) ->
+    {NewFValue, RestF} = begin Len = X bsl N + Acc, <<Bytes:Len/binary, Rest2/binary>> = Rest, Bytes2 = binary:copy(Bytes), {id(Bytes2, TrUserData), Rest2} end,
+    dfp_read_field_def_async_response(RestF, 0, 0, F, F@_1, F@_2, NewFValue, TrUserData).
+
+skip_varint_async_response(<<1:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> skip_varint_async_response(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData);
+skip_varint_async_response(<<0:1, _:7, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_async_response(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
+
+skip_length_delimited_async_response(<<1:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) when N < 57 -> skip_length_delimited_async_response(Rest, N + 7, X bsl N + Acc, F, F@_1, F@_2, F@_3, TrUserData);
+skip_length_delimited_async_response(<<0:1, X:7, Rest/binary>>, N, Acc, F, F@_1, F@_2, F@_3, TrUserData) ->
+    Length = X bsl N + Acc,
+    <<_:Length/binary, Rest2/binary>> = Rest,
+    dfp_read_field_def_async_response(Rest2, 0, 0, F, F@_1, F@_2, F@_3, TrUserData).
+
+skip_group_async_response(Bin, _, Z2, FNum, F@_1, F@_2, F@_3, TrUserData) ->
+    {_, Rest} = read_group(Bin, FNum),
+    dfp_read_field_def_async_response(Rest, 0, Z2, FNum, F@_1, F@_2, F@_3, TrUserData).
+
+skip_32_async_response(<<_:32, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_async_response(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
+
+skip_64_async_response(<<_:64, Rest/binary>>, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData) -> dfp_read_field_def_async_response(Rest, Z1, Z2, F, F@_1, F@_2, F@_3, TrUserData).
 
 decode_msg_service_config(Bin, TrUserData) -> dfp_read_field_def_service_config(Bin, 0, 0, 0, id(<<>>, TrUserData), id(<<>>, TrUserData), id(0, TrUserData), TrUserData).
 
@@ -1712,7 +1889,9 @@ merge_msgs(Prev, New, MsgName, Opts) ->
         activate_push -> merge_msg_activate_push(Prev, New, TrUserData);
         deploy -> merge_msg_deploy(Prev, New, TrUserData);
         efka_response -> merge_msg_efka_response(Prev, New, TrUserData);
-        topic_message -> merge_msg_topic_message(Prev, New, TrUserData);
+        pub -> merge_msg_pub(Prev, New, TrUserData);
+        async_request -> merge_msg_async_request(Prev, New, TrUserData);
+        async_response -> merge_msg_async_response(Prev, New, TrUserData);
         service_config -> merge_msg_service_config(Prev, New, TrUserData);
         data -> merge_msg_data(Prev, New, TrUserData);
         ping -> merge_msg_ping(Prev, New, TrUserData);
@@ -1792,17 +1971,43 @@ merge_msg_efka_response(#efka_response{code = PFcode, result = PFresult, message
                           true -> NFmessage
                        end}.
 
--compile({nowarn_unused_function,merge_msg_topic_message/3}).
-merge_msg_topic_message(#topic_message{topic = PFtopic, content = PFcontent}, #topic_message{topic = NFtopic, content = NFcontent}, _) ->
-    #topic_message{topic =
-                       if NFtopic =:= undefined -> PFtopic;
-                          true -> NFtopic
+-compile({nowarn_unused_function,merge_msg_pub/3}).
+merge_msg_pub(#pub{topic = PFtopic, content = PFcontent}, #pub{topic = NFtopic, content = NFcontent}, _) ->
+    #pub{topic =
+             if NFtopic =:= undefined -> PFtopic;
+                true -> NFtopic
+             end,
+         content =
+             if NFcontent =:= undefined -> PFcontent;
+                true -> NFcontent
+             end}.
+
+-compile({nowarn_unused_function,merge_msg_async_request/3}).
+merge_msg_async_request(#async_request{method = PFmethod, params = PFparams}, #async_request{method = NFmethod, params = NFparams}, _) ->
+    #async_request{method =
+                       if NFmethod =:= undefined -> PFmethod;
+                          true -> NFmethod
                        end,
-                   content =
-                       if NFcontent =:= undefined -> PFcontent;
-                          true -> NFcontent
+                   params =
+                       if NFparams =:= undefined -> PFparams;
+                          true -> NFparams
                        end}.
 
+-compile({nowarn_unused_function,merge_msg_async_response/3}).
+merge_msg_async_response(#async_response{code = PFcode, result = PFresult, message = PFmessage}, #async_response{code = NFcode, result = NFresult, message = NFmessage}, _) ->
+    #async_response{code =
+                        if NFcode =:= undefined -> PFcode;
+                           true -> NFcode
+                        end,
+                    result =
+                        if NFresult =:= undefined -> PFresult;
+                           true -> NFresult
+                        end,
+                    message =
+                        if NFmessage =:= undefined -> PFmessage;
+                           true -> NFmessage
+                        end}.
+
 -compile({nowarn_unused_function,merge_msg_service_config/3}).
 merge_msg_service_config(#service_config{service_id = PFservice_id, config_json = PFconfig_json, timeout = PFtimeout}, #service_config{service_id = NFservice_id, config_json = NFconfig_json, timeout = NFtimeout}, _) ->
     #service_config{service_id =
@@ -1960,7 +2165,9 @@ verify_msg(Msg, MsgName, Opts) ->
         activate_push -> v_msg_activate_push(Msg, [MsgName], TrUserData);
         deploy -> v_msg_deploy(Msg, [MsgName], TrUserData);
         efka_response -> v_msg_efka_response(Msg, [MsgName], TrUserData);
-        topic_message -> v_msg_topic_message(Msg, [MsgName], TrUserData);
+        pub -> v_msg_pub(Msg, [MsgName], TrUserData);
+        async_request -> v_msg_async_request(Msg, [MsgName], TrUserData);
+        async_response -> v_msg_async_response(Msg, [MsgName], TrUserData);
         service_config -> v_msg_service_config(Msg, [MsgName], TrUserData);
         data -> v_msg_data(Msg, [MsgName], TrUserData);
         ping -> v_msg_ping(Msg, [MsgName], TrUserData);
@@ -2043,9 +2250,9 @@ v_msg_efka_response(#efka_response{code = F1, result = F2, message = F3}, Path,
     ok;
 v_msg_efka_response(X, Path, _TrUserData) -> mk_type_error({expected_msg, efka_response}, X, Path).
 
--compile({nowarn_unused_function,v_msg_topic_message/3}).
--dialyzer({nowarn_function,v_msg_topic_message/3}).
-v_msg_topic_message(#topic_message{topic = F1, content = F2}, Path, TrUserData) ->
+-compile({nowarn_unused_function,v_msg_pub/3}).
+-dialyzer({nowarn_function,v_msg_pub/3}).
+v_msg_pub(#pub{topic = F1, content = F2}, Path, TrUserData) ->
     if F1 == undefined -> ok;
        true -> v_type_string(F1, [topic | Path], TrUserData)
     end,
@@ -2053,7 +2260,34 @@ v_msg_topic_message(#topic_message{topic = F1, content = F2}, Path, TrUserData)
        true -> v_type_string(F2, [content | Path], TrUserData)
     end,
     ok;
-v_msg_topic_message(X, Path, _TrUserData) -> mk_type_error({expected_msg, topic_message}, X, Path).
+v_msg_pub(X, Path, _TrUserData) -> mk_type_error({expected_msg, pub}, X, Path).
+
+-compile({nowarn_unused_function,v_msg_async_request/3}).
+-dialyzer({nowarn_function,v_msg_async_request/3}).
+v_msg_async_request(#async_request{method = F1, params = F2}, Path, TrUserData) ->
+    if F1 == undefined -> ok;
+       true -> v_type_string(F1, [method | Path], TrUserData)
+    end,
+    if F2 == undefined -> ok;
+       true -> v_type_string(F2, [params | Path], TrUserData)
+    end,
+    ok;
+v_msg_async_request(X, Path, _TrUserData) -> mk_type_error({expected_msg, async_request}, X, Path).
+
+-compile({nowarn_unused_function,v_msg_async_response/3}).
+-dialyzer({nowarn_function,v_msg_async_response/3}).
+v_msg_async_response(#async_response{code = F1, result = F2, message = F3}, Path, TrUserData) ->
+    if F1 == undefined -> ok;
+       true -> v_type_string(F1, [code | Path], TrUserData)
+    end,
+    if F2 == undefined -> ok;
+       true -> v_type_string(F2, [result | Path], TrUserData)
+    end,
+    if F3 == undefined -> ok;
+       true -> v_type_string(F3, [message | Path], TrUserData)
+    end,
+    ok;
+v_msg_async_response(X, Path, _TrUserData) -> mk_type_error({expected_msg, async_response}, X, Path).
 
 -compile({nowarn_unused_function,v_msg_service_config/3}).
 -dialyzer({nowarn_function,v_msg_service_config/3}).
@@ -2278,7 +2512,12 @@ get_msg_defs() ->
       [#field{name = code, fnum = 1, rnum = 2, type = int32, occurrence = optional, opts = []},
        #field{name = result, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
        #field{name = message, fnum = 3, rnum = 4, type = string, occurrence = optional, opts = []}]},
-     {{msg, topic_message}, [#field{name = topic, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = content, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}]},
+     {{msg, pub}, [#field{name = topic, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = content, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}]},
+     {{msg, async_request}, [#field{name = method, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = params, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}]},
+     {{msg, async_response},
+      [#field{name = code, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
+       #field{name = result, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
+       #field{name = message, fnum = 3, rnum = 4, type = string, occurrence = optional, opts = []}]},
      {{msg, service_config},
       [#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
        #field{name = config_json, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
@@ -2316,13 +2555,13 @@ get_msg_defs() ->
        #field{name = params, fnum = 3, rnum = 4, type = string, occurrence = optional, opts = []}]}].
 
 
-get_msg_names() -> [auth_request, auth_reply, activate_push, deploy, efka_response, topic_message, service_config, data, ping, service_inform, feedback_phase, event].
+get_msg_names() -> [auth_request, auth_reply, activate_push, deploy, efka_response, pub, async_request, async_response, service_config, data, ping, service_inform, feedback_phase, event].
 
 
 get_group_names() -> [].
 
 
-get_msg_or_group_names() -> [auth_request, auth_reply, activate_push, deploy, efka_response, topic_message, service_config, data, ping, service_inform, feedback_phase, event].
+get_msg_or_group_names() -> [auth_request, auth_reply, activate_push, deploy, efka_response, pub, async_request, async_response, service_config, data, ping, service_inform, feedback_phase, event].
 
 
 get_enum_names() -> [].
@@ -2355,7 +2594,12 @@ find_msg_def(efka_response) ->
     [#field{name = code, fnum = 1, rnum = 2, type = int32, occurrence = optional, opts = []},
      #field{name = result, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
      #field{name = message, fnum = 3, rnum = 4, type = string, occurrence = optional, opts = []}];
-find_msg_def(topic_message) -> [#field{name = topic, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = content, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}];
+find_msg_def(pub) -> [#field{name = topic, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = content, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}];
+find_msg_def(async_request) -> [#field{name = method, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []}, #field{name = params, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []}];
+find_msg_def(async_response) ->
+    [#field{name = code, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
+     #field{name = result, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
+     #field{name = message, fnum = 3, rnum = 4, type = string, occurrence = optional, opts = []}];
 find_msg_def(service_config) ->
     [#field{name = service_id, fnum = 1, rnum = 2, type = string, occurrence = optional, opts = []},
      #field{name = config_json, fnum = 2, rnum = 3, type = string, occurrence = optional, opts = []},
@@ -2454,7 +2698,9 @@ fqbin_to_msg_name(<<"AuthReply">>) -> auth_reply;
 fqbin_to_msg_name(<<"ActivatePush">>) -> activate_push;
 fqbin_to_msg_name(<<"Deploy">>) -> deploy;
 fqbin_to_msg_name(<<"EfkaResponse">>) -> efka_response;
-fqbin_to_msg_name(<<"TopicMessage">>) -> topic_message;
+fqbin_to_msg_name(<<"Pub">>) -> pub;
+fqbin_to_msg_name(<<"AsyncRequest">>) -> async_request;
+fqbin_to_msg_name(<<"AsyncResponse">>) -> async_response;
 fqbin_to_msg_name(<<"ServiceConfig">>) -> service_config;
 fqbin_to_msg_name(<<"Data">>) -> data;
 fqbin_to_msg_name(<<"Ping">>) -> ping;
@@ -2469,7 +2715,9 @@ msg_name_to_fqbin(auth_reply) -> <<"AuthReply">>;
 msg_name_to_fqbin(activate_push) -> <<"ActivatePush">>;
 msg_name_to_fqbin(deploy) -> <<"Deploy">>;
 msg_name_to_fqbin(efka_response) -> <<"EfkaResponse">>;
-msg_name_to_fqbin(topic_message) -> <<"TopicMessage">>;
+msg_name_to_fqbin(pub) -> <<"Pub">>;
+msg_name_to_fqbin(async_request) -> <<"AsyncRequest">>;
+msg_name_to_fqbin(async_response) -> <<"AsyncResponse">>;
 msg_name_to_fqbin(service_config) -> <<"ServiceConfig">>;
 msg_name_to_fqbin(data) -> <<"Data">>;
 msg_name_to_fqbin(ping) -> <<"Ping">>;
@@ -2514,7 +2762,7 @@ get_all_source_basenames() -> ["message_pb.proto"].
 get_all_proto_names() -> ["message_pb"].
 
 
-get_msg_containment("message_pb") -> [activate_push, auth_reply, auth_request, data, deploy, efka_response, event, feedback_phase, ping, service_config, service_inform, topic_message];
+get_msg_containment("message_pb") -> [activate_push, async_request, async_response, auth_reply, auth_request, data, deploy, efka_response, event, feedback_phase, ping, pub, service_config, service_inform];
 get_msg_containment(P) -> error({gpb_error, {badproto, P}}).
 
 
@@ -2535,11 +2783,13 @@ get_enum_containment(P) -> error({gpb_error, {badproto, P}}).
 
 
 get_proto_by_msg_name_as_fqbin(<<"Data">>) -> "message_pb";
+get_proto_by_msg_name_as_fqbin(<<"Pub">>) -> "message_pb";
 get_proto_by_msg_name_as_fqbin(<<"Event">>) -> "message_pb";
 get_proto_by_msg_name_as_fqbin(<<"AuthRequest">>) -> "message_pb";
-get_proto_by_msg_name_as_fqbin(<<"TopicMessage">>) -> "message_pb";
+get_proto_by_msg_name_as_fqbin(<<"AsyncRequest">>) -> "message_pb";
 get_proto_by_msg_name_as_fqbin(<<"FeedbackPhase">>) -> "message_pb";
 get_proto_by_msg_name_as_fqbin(<<"EfkaResponse">>) -> "message_pb";
+get_proto_by_msg_name_as_fqbin(<<"AsyncResponse">>) -> "message_pb";
 get_proto_by_msg_name_as_fqbin(<<"ServiceConfig">>) -> "message_pb";
 get_proto_by_msg_name_as_fqbin(<<"Ping">>) -> "message_pb";
 get_proto_by_msg_name_as_fqbin(<<"ActivatePush">>) -> "message_pb";