feat: add stop after render and after render trace to dynamo action

apps/emqx_bridge_dynamo/src/emqx_bridge_dynamo_connector.erl

@@ -246,12 +246,17 @@ do_query(
         table := Table,
         templates := Templates
     } = ChannelState,
+    LogMetaData = logger:get_process_metadata(),
+    TraceRenderedFuncContext = #{trace_ctx => LogMetaData, action_id => ChannelId},
+    TraceRenderedFunc = {fun trace_render_result/2, TraceRenderedFuncContext},
     Result =
         case ensuare_dynamo_keys(Query, ChannelState) of
             true ->
                 ecpool:pick_and_do(
                     PoolName,
-                    {emqx_bridge_dynamo_connector_client, query, [Table, QueryTuple, Templates]},
+                    {emqx_bridge_dynamo_connector_client, query, [
+                        Table, QueryTuple, Templates, TraceRenderedFunc
+                    ]},
                     no_handover
                 );
             _ ->
@@ -259,6 +264,8 @@ do_query(
         end,
 
     case Result of
+        {error, {unrecoverable_error, {action_stopped_after_template_rendering, _}}} = Error ->
+            Error;
         {error, Reason} ->
             ?tp(
                 dynamo_connector_query_return,
@@ -291,6 +298,22 @@ do_query(
             Result
     end.
 
+trace_render_result(RenderResult, #{trace_ctx := LogMetaData, action_id := ActionID}) ->
+    OldMetaData =
+        case logger:get_process_metadata() of
+            undefined -> #{};
+            M -> M
+        end,
+    try
+        logger:set_process_metadata(LogMetaData),
+        emqx_trace:rendered_action_template(
+            ActionID,
+            RenderResult
+        )
+    after
+        logger:set_process_metadata(OldMetaData)
+    end.
+
 get_channel_id([{ChannelId, _Req} | _]) ->
     ChannelId;
 get_channel_id({ChannelId, _Req}) ->

apps/emqx_bridge_dynamo/src/emqx_bridge_dynamo_connector_client.erl

@@ -10,7 +10,7 @@
 -export([
     start_link/1,
     is_connected/2,
-    query/4
+    query/5
 ]).
 
 %% gen_server callbacks
@@ -40,8 +40,8 @@ is_connected(Pid, Timeout) ->
             {false, Error}
     end.
 
-query(Pid, Table, Query, Templates) ->
+query(Pid, Table, Query, Templates, TraceRenderedFunc) ->
-    gen_server:call(Pid, {query, Table, Query, Templates}, infinity).
+    gen_server:call(Pid, {query, Table, Query, Templates, TraceRenderedFunc}, infinity).
 
 %%--------------------------------------------------------------------
 %% @doc
@@ -77,14 +77,14 @@ handle_call(is_connected, _From, State) ->
                 {false, Error}
         end,
     {reply, IsConnected, State};
-handle_call({query, Table, Query, Templates}, _From, State) ->
+handle_call({query, Table, Query, Templates, TraceRenderedFunc}, _From, State) ->
-    Result = do_query(Table, Query, Templates),
+    Result = do_query(Table, Query, Templates, TraceRenderedFunc),
     {reply, Result, State};
 handle_call(_Request, _From, State) ->
     {reply, ok, State}.
 
 handle_cast({query, Table, Query, Templates, {ReplyFun, [Context]}}, State) ->
-    Result = do_query(Table, Query, Templates),
+    Result = do_query(Table, Query, Templates, {fun(_, _) -> ok end, none}),
     ReplyFun(Context, Result),
     {noreply, State};
 handle_cast(_Request, State) ->
@@ -102,11 +102,14 @@ code_change(_OldVsn, State, _Extra) ->
 %%%===================================================================
 %%% Internal functions
 %%%===================================================================
-do_query(Table, Query0, Templates) ->
+do_query(Table, Query0, Templates, {TraceRenderedFun, TraceRenderedCTX}) ->
     try
         Query = apply_template(Query0, Templates),
+        TraceRenderedFun(#{table => Table, query => Query}, TraceRenderedCTX),
         execute(Query, Table)
     catch
+        error:{unrecoverable_error, Reason} ->
+            {error, {unrecoverable_error, Reason}};
         _Type:Reason ->
             {error, {unrecoverable_error, {invalid_request, Reason}}}
     end.

apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_connector.erl

@@ -309,7 +309,11 @@ with_egress_client(ActionID, ResourceId, Fun, Args) ->
     ).
 
 trace_render_result(RenderResult, #{trace_ctx := LogMetaData, action_id := ActionID}) ->
-    OldMetaData = logger:get_process_metadata(),
+    OldMetaData =
+        case logger:get_process_metadata() of
+            undefined -> #{};
+            M -> M
+        end,
     try
         logger:set_process_metadata(LogMetaData),
         emqx_trace:rendered_action_template(