Доработка. Режим "Контроль". Отображение состояния на связи для TCP подключений

scenes/pribor-afsp/pribor-afsp-1.tscn

@@ -19,6 +19,7 @@ offset_right = 70.0
 offset_bottom = 30.0
 scale = Vector2(1, 0.9)
 script = ExtResource("1_151rh")
+unit_name = &"уарэп-афсп-левый"
 metadata/DeviceName = &"Устройство РР левого борта"
 
 [node name="request" type="HTTPRequest" parent="."]

scenes/pribor-afsp/pribor-afsp-2.tscn

@@ -19,6 +19,7 @@ offset_right = 81.0
 offset_bottom = 108.0
 scale = Vector2(1, 0.9)
 script = ExtResource("1_tfses")
+unit_name = &"уарэп-афсп-правый"
 metadata/DeviceName = &"Устройство РР правого борта"
 
 [node name="request" type="HTTPRequest" parent="."]

scenes/pribor-afsp/pribor-afsp.gd

@@ -2,25 +2,39 @@
 class_name pribor_afsp extends 'res://scenes/контроль/прибор.gd'
 
 @export var prefix_path: String = 'DeviceDescripton[DeviceName]'
+@export var unit_name: StringName= ''
 
 static var json_conv: JSON = JSON.new()
 static var node_maper = load('res://scenes/контроль/node-maper.gd')
 
+
 func _on_request_completed(result, _response_code, headers, body: PackedByteArray):
+
+    var unit_instance = network.get_unit_instance(unit_name)
+
     if result != 0:
         var rs = $request.get_result_string(result)
         log.error('\"%s\"' % rs)
+        if unit_instance.online:
+            unit_instance.online = false
+            unit_instance.emit_signal('line_changed', unit_instance)
         return
 
     var json_str: String = body.get_string_from_utf8()
     if not json_str:
         push_error('не удаётся получить строку utf8 из данных (%s)' % headers)
+        if unit_instance.online:
+            unit_instance.online = false
+            unit_instance.emit_signal('line_changed', unit_instance)
         return
 
     var rc = json_conv.parse(json_str)
     if rc != Error.OK:
         var err = json_conv.get_error_message()
         push_error('разбор json прерван - \"%s\" (%s)' % [err, headers])
+        if unit_instance.online:
+            unit_instance.online = false
+            unit_instance.emit_signal('line_changed', unit_instance)
         return
 
     var pp = []
@@ -38,6 +52,10 @@ func _on_request_completed(result, _response_code, headers, body: PackedByteArra
     if this_afsp_name != received_afsp_name:
         return
 
+    if not unit_instance.online:
+        unit_instance.online = true
+        unit_instance.emit_signal('line_changed', unit_instance)
+
     for child in $bort.get_node('konverter/grid').get_children():
         node_maper.map_value_to_item(json_conv.data, child, 'value0')
         node_maper.map_value_to_item(json_conv.data, child, 'value1')