fix

apps/iot/src/iot_host.erl

@@ -168,21 +168,22 @@ handle_event({call, From}, {rsa_encode, CommandType, PlainText}, session, State
 handle_event({call, From}, {rsa_encode, _, _}, _, State) ->
     {keep_state, State, [{reply, From, {error, <<"会话未建立"/utf8>>}}]};
 
-%% 发送普通格式的消息
-handle_event({call, From}, {publish_message, ReceiverPid, CommandType, Command}, session, State = #state{aes = AES, channel_pid = ChannelPid}) ->
-    SendCommand = case Command of
-                  {aes, Command0} ->
-                      iot_cipher_aes:encrypt(AES, Command0);
-                  Command0 ->
-                      Command0
-              end,
-
+%% 发送普通格式的消息, 激活的时候，会话时创建不成功的
+handle_event({call, From}, {publish_message, ReceiverPid, CommandType, {aes, Command0}}, session, State = #state{aes = AES, channel_pid = ChannelPid}) ->
+    Command = iot_cipher_aes:encrypt(AES, Command0),
     %% 通过websocket发送请求
-    Ref = ws_channel:publish(ChannelPid, ReceiverPid, <<CommandType:8, SendCommand/binary>>),
+    Ref = ws_channel:publish(ChannelPid, ReceiverPid, <<CommandType:8, Command/binary>>),
 
     {keep_state, State, [{reply, From, {ok, Ref}}]};
+
+handle_event({call, From}, {publish_message, ReceiverPid, CommandType, Command}, _, State = #state{channel_pid = ChannelPid}) when is_binary(Command) ->
+    %% 通过websocket发送请求
+    Ref = ws_channel:publish(ChannelPid, ReceiverPid, <<CommandType:8, Command/binary>>),
+
+    {keep_state, State, [{reply, From, {ok, Ref}}]};
+
 handle_event({call, From}, {publish_message, _, _, _}, _, State) ->
-    {keep_state, State, [{reply, From, {error, <<"会话未建立"/utf8>>}}]};
+    {keep_state, State, [{reply, From, {error, <<"命令类型错误，发送命令失败"/utf8>>}}]};
 
 handle_event({call, From}, reload, StateName, State = #state{uuid = UUID}) ->
     %% 重新加载主机信息