Increment version

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name="galaxy.plugin.api",
-    version="0.41",
+    version="0.42",
     description="GOG Galaxy Integrations Python API",
     author='Galaxy team',
     author_email='galaxy@gog.com',

src/galaxy/api/consts.py

@@ -98,6 +98,7 @@ class Feature(Enum):
     ImportUsers = "ImportUsers"
     VerifyGame = "VerifyGame"
     ImportFriends = "ImportFriends"
+    ShutdownPlatformClient = "ShutdownPlatformClient"
 
 
 class LicenseType(Enum):

src/galaxy/api/plugin.py

@@ -107,6 +107,11 @@ class Plugin:
             self.uninstall_game,
             feature=Feature.UninstallGame
         )
+        self._register_notification(
+            "shutdown_platform_client",
+            self.shutdown_platform_client,
+            feature=Feature.ShutdownPlatformClient
+        )
         self._register_method(
             "import_friends",
             self.get_friends,
@@ -718,6 +723,11 @@ class Plugin:
         """
         raise NotImplementedError()
 
+    async def shutdown_platform_client(self) -> None:
+        """Override this method to gracefully terminate platform client.
+        This method is called by the GOG Galaxy Client."""
+        raise NotImplementedError()
+
     async def get_friends(self) -> List[FriendInfo]:
         """Override this method to return the friends list
         of the currently authenticated user.

tests/conftest.py

@@ -48,7 +48,8 @@ def plugin(reader, writer):
         "get_rooms",
         "get_room_history_from_message",
         "get_room_history_from_timestamp",
-        "get_game_times"
+        "get_game_times",
+        "shutdown_platform_client"
     )
 
     methods = (

tests/test_shutdown_platform_client.py

@@ -0,0 +1,15 @@
+import json
+
+import pytest
+
+@pytest.mark.asyncio
+async def test_success(plugin, read):
+    request = {
+        "jsonrpc": "2.0",
+        "method": "shutdown_platform_client"
+    }
+
+    read.side_effect = [json.dumps(request).encode() + b"\n", b""]
+    plugin.shutdown_platform_client.return_value = None
+    await plugin.run()
+    plugin.shutdown_platform_client.assert_called_with()