fix

apps/iot/include/message.hrl

@@ -28,6 +28,9 @@
 -define(MESSAGE_DATA, 16#06).
 -define(MESSAGE_EVENT, 16#07).
 
+%% efka主动上报的event-stream流, 单向消息，主要是: docker-create的实时处理逻辑上报
+-define(MESSAGE_EVENT_STREAM, 16#08).
+
 %% 响应数据
 -define(MESSAGE_RPC_REPLY, 16#FF).
 
@@ -80,4 +83,10 @@
     service_id :: binary(),
     event_type :: integer(),
     params :: binary()
+}).
+
+-record(task_event_stream, {
+    task_id :: integer(),
+    type :: binary(),
+    stream :: binary()
 }).

apps/iot/src/message/message_codec.erl

@@ -66,6 +66,12 @@ encode0(#event{service_id = ServiceId, event_type = EventType, params = Params})
         marshal(?Bytes, ServiceId),
         marshal(?I32, EventType),
         marshal(?Bytes, Params)
+    ]);
+encode0(#task_event_stream{task_id = TaskId, type = Type, stream = Stream}) ->
+    iolist_to_binary([
+        marshal(?I32, TaskId),
+        marshal(?Bytes, Type),
+        marshal(?Bytes, Stream)
     ]).
 
 -spec decode(Bin :: binary()) -> {ok, Message :: any()} | error.
@@ -92,6 +98,8 @@ decode0(?MESSAGE_DATA, [ServiceId, DeviceUUID, RouteKey, Metric]) ->
     {ok, #data{service_id = ServiceId, device_uuid = DeviceUUID, route_key = RouteKey, metric = Metric}};
 decode0(?MESSAGE_EVENT, [ServiceId, EventType, Params]) ->
     {ok, #event{service_id = ServiceId, event_type = EventType, params = Params}};
+decode0(?MESSAGE_EVENT_STREAM, [TaskId, Type, Stream]) ->
+    {ok, #task_event_stream{task_id = TaskId, type = Type, stream = Stream}};
 decode0(_, _) ->
     error.
 

apps/iot/src/tcp/tcp_channel.erl

@@ -138,7 +138,9 @@ handle_info({tcp, Socket, <<?PACKET_CAST, CastBin/binary>>}, State = #state{sock
         #data{} = Data ->
             iot_host:handle(HostPid, {data, Data});
         #event{} = Event ->
-            iot_host:handle(HostPid, {event, Event})
+            iot_host:handle(HostPid, {event, Event});
+        #task_event_stream{task_id = TaskId, type = Type, stream = Stream} ->
+            lager:debug("[tcp_channel] get task_id: ~p, type: ~ts, stream: ~ts", [TaskId, Type, Stream])
     end,
     {noreply, State};