fix router hook on stable

we need to write one for  SteamClient.System.OpenFileDialog eventually

.vscode/tasks.json

@@ -120,7 +120,7 @@
             "dependsOn": [
                 "checkforsettings"
             ],
-            "command": "ssh -t ${config:deckuser}@${config:deckip} -p ${config:deckport} ${config:deckkey} 'export PATH=${config:deckdir}/.local/bin:$PATH; export PLUGIN_PATH=${config:deckdir}/homebrew/plugins; export CHOWN_PLUGIN_PATH=0; export LOG_LEVEL=DEBUG; cd ${config:deckdir}/homebrew/dev/pluginloader/backend; echo '${config:deckpass}' | poetry run sh -c \"cd ${config:deckdir}/homebrew/services; sudo -SE env \"PATH=\\$PATH\" python3 ${config:deckdir}/homebrew/dev/pluginloader/backend/main.py\"'",
+            "command": "ssh ${config:deckuser}@${config:deckip} -p ${config:deckport} ${config:deckkey} 'export PATH=${config:deckdir}/.local/bin:$PATH; export PLUGIN_PATH=${config:deckdir}/homebrew/plugins; export CHOWN_PLUGIN_PATH=0; export LOG_LEVEL=DEBUG; cd ${config:deckdir}/homebrew/dev/pluginloader/backend; echo '${config:deckpass}' | poetry run sh -c \"cd ${config:deckdir}/homebrew/services; sudo -SE env \"PATH=\\$PATH\" python3 ${config:deckdir}/homebrew/dev/pluginloader/backend/main.py\"'",
             "problemMatcher": []
         },
         {

backend/decky_loader/helpers.py

@@ -52,9 +52,6 @@ async def csrf_middleware(request: Request, handler: Handler):
         return await handler(request)
     return Response(text='Forbidden', status=403)
 
-def create_inject_script(script: str) -> str:
-    return "try{if (window.deckyHasLoaded){setTimeout(() => SteamClient.Browser.RestartJSContext(), 100)}else{window.deckyHasLoaded = true;(async()=>{try{await import('http://localhost:1337/frontend/%s?v=%s')}catch(e){console.error(e)};})();}}catch(e){console.error(e)}" % (script, get_loader_version(), )
-
 # Get the default homebrew path unless a home_path is specified. home_path argument is deprecated
 def get_homebrew_path() -> str:
     return localplatform.get_unprivileged_path()
@@ -96,11 +93,7 @@ def get_system_pythonpaths() -> list[str]:
         proc = subprocess.run(["python3" if localplatform.ON_LINUX else "python", "-c", "import sys; print('\\n'.join(x for x in sys.path if x))"],
         # TODO make this less insane
                               capture_output=True, user=localplatform.localplatform._get_user_id() if localplatform.ON_LINUX else None, env={} if localplatform.ON_LINUX else None) # pyright: ignore [reportPrivateUsage]
-        
-        proc.check_returncode()
-
-        versions = [x.strip() for x in proc.stdout.decode().strip().split("\n")]
-        return [x for x in versions if x and not x.isspace()]
+        return [x.strip() for x in proc.stdout.decode().strip().split("\n")]
     except Exception as e:
         logger.warn(f"Failed to execute get_system_pythonpaths(): {str(e)}")
         return []

backend/decky_loader/locales/ja-JP.json

@@ -95,14 +95,12 @@
         }
     },
     "PluginListIndex": {
-        "freeze": "アップデートを凍結",
         "hide": "クイックアクセス: 非表示",
         "no_plugin": "プラグインがインストールされていません!",
         "plugin_actions": "プラグインアクション",
         "reinstall": "再インストール",
         "reload": "再読み込み",
         "show": "クイックアクセス: 表示",
-        "unfreeze": "アップデートを許可",
         "uninstall": "アンインストール",
         "update_all_other": "{{count}} 個のプラグインをアップデート",
         "update_to": "{{name}} を更新"
@@ -187,19 +185,9 @@
     "SettingsIndex": {
         "developer_title": "開発者",
         "general_title": "一般",
-        "plugins_title": "プラグイン",
-        "testing_title": "テスト"
+        "plugins_title": "プラグイン"
     },
     "Store": {
-        "download_progress_info": {
-            "download_zip": "プラグインのダウンロード中",
-            "increment_count": "ダウンロード数の増加",
-            "installing_plugin": "プラグインのインストール中",
-            "open_zip": "zipファイルを展開中",
-            "parse_zip": "zipファイルの解析中",
-            "start": "初期化中",
-            "uninstalling_previous": "以前のコピーのアンインストール"
-        },
         "store_contrib": {
             "desc": "Decky Plugin Storeに貢献したい場合は、GitHubのSteamDeckHomebrew/decky-plugin-templateリポジトリを確認してください。 開発と配布に関する情報は README で入手できます。",
             "label": "貢献"
@@ -223,10 +211,6 @@
             "about": "概要",
             "alph_asce": "アルファベット(Z to A)",
             "alph_desc": "アルファベット(A to Z)",
-            "date_asce": "古い順",
-            "date_desc": "新しい順",
-            "downloads_asce": "ダウンロード数が少ない順",
-            "downloads_desc": "ダウンロード数が多い順",
             "title": "閲覧"
         },
         "store_testing_cta": "Decky Loaderチームを支援するために、新しいプラグインのテストを検討してください!",
@@ -247,13 +231,6 @@
             "testing": "テスト"
         }
     },
-    "Testing": {
-        "download": "ダウンロード",
-        "error": "PRのインストールエラー",
-        "header": "Decky Loaderの以下のバージョンは、公開されているサードパーティのPull Requestからビルドされたものです。 Decky Loaderチームはその機能や安全性を検証しておらず、内容も古い可能性があります。",
-        "loading": "Pull Requestの読み込み中...",
-        "start_download_toast": "PR #{{id}}のダウンロード中"
-    },
     "TitleView": {
         "decky_store_desc": "Deckyストアを開く",
         "settings_desc": "Decky設定を開く"

backend/decky_loader/localplatform/localplatform.py

@@ -37,9 +37,6 @@ def get_live_reload() -> bool:
 def get_keep_systemd_service() -> bool:
     return os.getenv("KEEP_SYSTEMD_SERVICE", "0") == "1"
 
-def get_use_cef_close_workaround() -> bool:
-    return ON_LINUX and os.getenv("USE_CEF_CLOSE_WORKAROUND", "1") == "1"
-
 def get_log_level() -> int:
     return {"CRITICAL": 50, "ERROR": 40, "WARNING": 30, "INFO": 20, "DEBUG": 10}[
         os.getenv("LOG_LEVEL", "INFO")

backend/decky_loader/localplatform/localplatformlinux.py

@@ -1,5 +1,3 @@
-from re import compile
-from asyncio import Lock
 import os, pwd, grp, sys, logging
 from subprocess import call, run, DEVNULL, PIPE, STDOUT
 from ..enums import UserType
@@ -229,39 +227,3 @@ def get_unprivileged_user() -> str:
         user = 'deck'
 
     return user
-
-# Works around the CEF debugger TCP socket not closing properly when Steam restarts
-# Group 1 is PID, group 2 is FD. this also filters for "steamwebhelper" in the process name.
-cef_socket_lsof_regex = compile(r"^p(\d+)(?:\s|.)+csteamwebhelper(?:\s|.)+f(\d+)(?:\s|.)+TST=LISTEN")
-close_cef_socket_lock = Lock()
-
-async def close_cef_socket():
-    async with close_cef_socket_lock:
-        if _get_effective_user_id() != 0:
-            logger.warn("Can't close CEF socket as Decky isn't running as root.")
-            return
-        # Look for anything listening TCP on port 8080
-        lsof = run(["lsof", "-F", "-iTCP:8080", "-sTCP:LISTEN"], capture_output=True, text=True)
-        if lsof.returncode != 0 or len(lsof.stdout) < 1:
-            logger.error(f"lsof call failed in close_cef_socket! return code: {str(lsof.returncode)}")
-            return
-
-        lsof_data = cef_socket_lsof_regex.match(lsof.stdout)
-        
-        if not lsof_data:
-            logger.error("lsof regex match failed in close_cef_socket!")
-            return
-
-        pid = lsof_data.group(1)
-        fd = lsof_data.group(2)
-
-        logger.info(f"Closing CEF socket with PID {pid} and FD {fd}")
-
-        # Use gdb to inject a close() call for the socket fd into steamwebhelper
-        gdb_ret = run(["gdb", "--nx", "-p", pid, "--batch", "--eval-command", f"call (int)close({fd})"], env={"LD_LIBRARY_PATH": ""})
-
-        if gdb_ret.returncode != 0:
-            logger.error(f"Failed to close CEF socket with gdb! return code: {str(gdb_ret.returncode)}", exc_info=True)
-            return
-
-        logger.info("CEF socket closed")

backend/decky_loader/localplatform/localplatformwin.py

@@ -55,7 +55,4 @@ def get_unprivileged_user() -> str:
     return os.getenv("UNPRIVILEGED_USER", os.getlogin())
 
 async def restart_webhelper() -> bool:
-    return True # Stubbed
-
-async def close_cef_socket():
-    return # Stubbed
+    return True # Stubbed

backend/decky_loader/main.py

@@ -7,17 +7,14 @@ from .localplatform.localplatform import (chmod, chown, service_stop, service_st
                             get_privileged_path, restart_webhelper)
 if hasattr(sys, '_MEIPASS'):
     chmod(sys._MEIPASS, 755) # type: ignore
-    
 # Full imports
-import multiprocessing
-multiprocessing.freeze_support()
 from asyncio import AbstractEventLoop, CancelledError, Task, all_tasks, current_task, gather, new_event_loop, set_event_loop, sleep
 from logging import basicConfig, getLogger
 from os import path
 from traceback import format_exc
-from time import time
-import aiohttp_cors # pyright: ignore [reportMissingTypeStubs]
+import multiprocessing
 
+import aiohttp_cors # pyright: ignore [reportMissingTypeStubs]
 # Partial imports
 from aiohttp import client_exceptions
 from aiohttp.web import Application, Response, Request, get, run_app, static # pyright: ignore [reportUnknownVariableType]
@@ -26,7 +23,7 @@ from setproctitle import getproctitle, setproctitle, setthreadtitle
 
 # local modules
 from .browser import PluginBrowser
-from .helpers import (REMOTE_DEBUGGER_UNIT, create_inject_script, csrf_middleware, get_csrf_token, get_loader_version,
+from .helpers import (REMOTE_DEBUGGER_UNIT, csrf_middleware, get_csrf_token, get_loader_version,
                      mkdir_as_user, get_system_pythonpaths, get_effective_user_id)
                      
 from .injector import get_gamepadui_tab, Tab
@@ -76,9 +73,6 @@ class PluginManager:
         self.plugin_browser = PluginBrowser(plugin_path, self.plugin_loader.plugins, self.plugin_loader, self.settings) 
         self.utilities = Utilities(self)
         self.updater = Updater(self)
-        self.last_webhelper_exit: float = 0
-        self.webhelper_crash_count: int = 0
-        self.inject_fallback: bool = False
 
         jinja_setup(self.web_app)
 
@@ -100,21 +94,6 @@ class PluginManager:
             self.cors.add(route) # pyright: ignore [reportUnknownMemberType]
         self.web_app.add_routes([static("/static", path.join(path.dirname(__file__), 'static'))])
 
-    async def handle_crash(self):
-        new_time = time()
-        if (new_time - self.last_webhelper_exit < 60):
-            self.webhelper_crash_count += 1
-            logger.warn(f"webhelper crashed within a minute from last crash! crash count: {self.webhelper_crash_count}")
-        else:
-            self.webhelper_crash_count = 0
-        self.last_webhelper_exit = new_time
-
-        # should never happen
-        if (self.webhelper_crash_count > 4):
-            await self.updater.do_shutdown()
-            # Give up
-            exit(0)
-
     async def shutdown(self, _: Application):
         try:
             logger.info(f"Shutting down...")
@@ -206,7 +185,6 @@ class PluginManager:
                 # If this is a forceful disconnect the loop will just stop without any failure message. In this case, injector.py will handle this for us so we don't need to close the socket.
                 # This is because of https://github.com/aio-libs/aiohttp/blob/3ee7091b40a1bc58a8d7846e7878a77640e96996/aiohttp/client_ws.py#L321
                 logger.info("CEF has disconnected...")
-                await self.handle_crash()
                 # At this point the loop starts again and we connect to the freshly started Steam client once it is ready.
             except Exception:
                 if not self.reinject:
@@ -214,7 +192,6 @@ class PluginManager:
                 logger.error("Exception while reading page events " + format_exc())
                 await tab.close_websocket()
                 self.js_ctx_tab = None
-                await self.handle_crash()
                 pass
         # while True:
         #     await sleep(5)
@@ -232,11 +209,7 @@ class PluginManager:
                 await restart_webhelper()
                 await sleep(1) # To give CEF enough time to close down the websocket
                 return # We'll catch the next tab in the main loop
-            await tab.evaluate_js(create_inject_script("index.js" if self.webhelper_crash_count < 3 else "fallback.js"), False, False, False)
-            if self.webhelper_crash_count > 2:
-                self.reinject = False
-                await sleep(1)
-                await self.updater.do_shutdown()
+            await tab.evaluate_js("try{if (window.deckyHasLoaded){setTimeout(() => SteamClient.Browser.RestartJSContext(), 100)}else{window.deckyHasLoaded = true;(async()=>{try{await import('http://localhost:1337/frontend/index.js?v=%s')}catch(e){console.error(e)};})();}}catch(e){console.error(e)}" % (get_loader_version(), ), False, False, False)
         except:
             logger.info("Failed to inject JavaScript into tab\n" + format_exc())
             pass
@@ -251,6 +224,9 @@ def main():
         # Fix windows/flask not recognising that .js means 'application/javascript'
         import mimetypes
         mimetypes.add_type('application/javascript', '.js')
+
+        # Required for multiprocessing support in frozen files
+        multiprocessing.freeze_support()
     else:
         if get_effective_user_id() != 0:
             logger.warning(f"decky is running as an unprivileged user, this is not officially supported and may cause issues")

backend/decky_loader/plugin/sandboxed_plugin.py

@@ -1,9 +1,9 @@
-import sys
 from os import path, environ
 from signal import SIG_IGN, SIGINT, SIGTERM, getsignal, signal
 from importlib.util import module_from_spec, spec_from_file_location
 from json import dumps, loads
 from logging import getLogger
+from sys import exit, path as syspath, modules as sysmodules
 from traceback import format_exc
 from asyncio import (get_event_loop, new_event_loop,
                      set_event_loop)
@@ -13,7 +13,7 @@ from .messages import SocketResponseDict, SocketMessageType
 from ..localplatform.localsocket import LocalSocket
 from ..localplatform.localplatform import setgid, setuid, get_username, get_home_path
 from ..enums import UserType
-from .. import helpers, settings, injector # pyright: ignore [reportUnusedImport]
+from .. import helpers
 
 from typing import List, TypeVar, Any
 
@@ -78,12 +78,12 @@ class SandboxedPlugin:
             environ["DECKY_PLUGIN_AUTHOR"] = self.author
 
             # append the plugin's `py_modules` to the recognized python paths
-            sys.path.append(path.join(environ["DECKY_PLUGIN_DIR"], "py_modules"))
+            syspath.append(path.join(environ["DECKY_PLUGIN_DIR"], "py_modules"))
 
             #TODO: FIX IN A LESS CURSED WAY
-            keys = [key for key in sys.modules if key.startswith("decky_loader.")]
+            keys = [key for key in sysmodules if key.startswith("decky_loader.")]
             for key in keys:
-                sys.modules[key.replace("decky_loader.", "")] = sys.modules[key]
+                sysmodules[key.replace("decky_loader.", "")] = sysmodules[key]
             
             from .imports import decky
             async def emit(event: str, *args: Any) -> None:
@@ -95,9 +95,9 @@ class SandboxedPlugin:
             # copy the docstring over so we don't have to duplicate it
             emit.__doc__ = decky.emit.__doc__
             decky.emit = emit
-            sys.modules["decky"] = decky
+            sysmodules["decky"] = decky
             # provided for compatibility
-            sys.modules["decky_plugin"] = decky
+            sysmodules["decky_plugin"] = decky
 
             spec = spec_from_file_location("_", self.file)
             assert spec is not None
@@ -123,7 +123,7 @@ class SandboxedPlugin:
             get_event_loop().create_task(socket.setup_server())
         except:
             self.log.error("Failed to start " + self.name + "!\n" + format_exc())
-            sys.exit(0)
+            exit(0)
         try:
             get_event_loop().run_forever()
         except SystemExit:
@@ -180,7 +180,7 @@ class SandboxedPlugin:
 
             loop = get_event_loop()
             loop.call_soon_threadsafe(loop.stop)
-            sys.exit(0)
+            exit(0)
 
         d: SocketResponseDict = {"type": SocketMessageType.RESPONSE, "res": None, "success": True, "id": data["id"]}
         try:

backend/decky_loader/utilities.py

@@ -20,8 +20,9 @@ from .browser import PluginInstallRequest, PluginInstallType
 if TYPE_CHECKING:
     from .main import PluginManager
 from .injector import inject_to_tab, get_gamepadui_tab, close_old_tabs, get_tab
+from .localplatform.localplatform import ON_WINDOWS
 from . import helpers
-from .localplatform.localplatform import ON_WINDOWS, service_stop, service_start, get_home_path, get_username, get_use_cef_close_workaround, close_cef_socket, restart_webhelper
+from .localplatform.localplatform import service_stop, service_start, get_home_path, get_username
 
 class FilePickerObj(TypedDict):
     file: Path
@@ -77,8 +78,6 @@ class Utilities:
             context.ws.add_route("utilities/get_tab_id", self.get_tab_id)
             context.ws.add_route("utilities/get_user_info", self.get_user_info)
             context.ws.add_route("utilities/http_request", self.http_request_legacy)
-            context.ws.add_route("utilities/restart_webhelper", self.restart_webhelper)
-            context.ws.add_route("utilities/close_cef_socket", self.close_cef_socket)
             context.ws.add_route("utilities/_call_legacy_utility", self._call_legacy_utility)
 
             context.web_app.add_routes([
@@ -288,13 +287,6 @@ class Utilities:
         await service_stop(helpers.SSHD_UNIT)
         return True
 
-    async def close_cef_socket(self):
-        if get_use_cef_close_workaround():
-            await close_cef_socket()
-
-    async def restart_webhelper(self):
-        await restart_webhelper()
-
     async def filepicker_ls(self, 
                             path: str | None = None, 
                             include_files: bool = True,

dist/plugin_loader-prerelease.service

@@ -1,6 +1,5 @@
 [Unit]
 Description=SteamDeck Plugin Loader
-After=network.target
 [Service]
 Type=simple
 User=root

dist/plugin_loader-release.service

@@ -1,6 +1,5 @@
 [Unit]
 Description=SteamDeck Plugin Loader
-After=network.target
 [Service]
 Type=simple
 User=root

frontend/package.json

@@ -47,7 +47,7 @@
     }
   },
   "dependencies": {
-    "@decky/ui": "^4.7.1",
+    "@decky/ui": "^4.7.0",
     "filesize": "^10.1.2",
     "i18next": "^23.11.5",
     "i18next-http-backend": "^2.5.2",

frontend/pnpm-lock.yaml

@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@decky/ui':
-        specifier: ^4.7.1
-        version: 4.7.1
+        specifier: ^4.7.0
+        version: 4.7.0
       filesize:
         specifier: ^10.1.2
         version: 10.1.2
@@ -215,8 +215,8 @@ packages:
   '@decky/api@1.1.1':
     resolution: {integrity: sha512-R5fkBRHBt5QIQY7Q0AlbVIhlIZ/nTzwBOoi8Rt4Go2fjFnoMKPInCJl6cPjXzimGwl2pyqKJgY6VnH6ar0XrHQ==}
 
-  '@decky/ui@4.7.1':
-    resolution: {integrity: sha512-yJwBgW+J2cMDfMkmcDFtzsubhUjekFZAtCnP55QEJ/1UKGR7sLNOvDLFYi1h5PI0K4L1XYcAMKHwbYFFTzcDTA==}
+  '@decky/ui@4.7.0':
+    resolution: {integrity: sha512-klNWF5tnZVqzuUgFbw+pThiZjK7gKEtwbEZAo4aAuPJSVobpl/euTx9NAxY95QPCFMDgxCo6X6ioEA2nMfHfLA==}
 
   '@esbuild/aix-ppc64@0.20.2':
     resolution: {integrity: sha512-D+EBOJHXdNZcLJRBkhENNG8Wji2kgc9AZ9KiPr1JuZjsNtyHzrsfLRrY0tk2H2aoFu6RANO1y1iPPUCDYWkb5g==}
@@ -2289,7 +2289,7 @@ snapshots:
 
   '@decky/api@1.1.1': {}
 
-  '@decky/ui@4.7.1': {}
+  '@decky/ui@4.7.0': {}
 
   '@esbuild/aix-ppc64@0.20.2':
     optional: true

frontend/rollup.config.js

@@ -11,62 +11,48 @@ import { visualizer } from 'rollup-plugin-visualizer';
 
 const hiddenWarnings = ['THIS_IS_UNDEFINED', 'EVAL'];
 
-export default defineConfig([
-  // Main bundle
-  {
-    input: 'src/index.ts',
-    plugins: [
-      del({ targets: ['../backend/decky_loader/static/*', '!../backend/decky_loader/static/fallback.js'], force: true }),
-      commonjs(),
-      nodeResolve({
-        browser: true,
-      }),
-      externalGlobals({
-        react: 'SP_REACT',
-        'react-dom': 'SP_REACTDOM',
-        // hack to shut up react-markdown
-        process: '{cwd: () => {}}',
-        path: '{dirname: () => {}, join: () => {}, basename: () => {}, extname: () => {}}',
-        url: '{fileURLToPath: (f) => f}',
-      }),
-      typescript(),
-      json(),
-      replace({
-        preventAssignment: false,
-        'process.env.NODE_ENV': JSON.stringify('production'),
-      }),
-      image(),
-      visualizer(),
-    ],
-    preserveEntrySignatures: false,
-    treeshake: {
-      // Assume all external modules have imports with side effects (the default) while allowing decky libraries to treeshake
-      pureExternalImports: true,
-      preset: 'smallest'
-    },
-    output: {
-      dir: '../backend/decky_loader/static',
-      format: 'esm',
-      chunkFileNames: (chunkInfo) => {
-        return 'chunk-[hash].js';
-      },
-      sourcemap: true,
-      sourcemapPathTransform: (relativeSourcePath) => relativeSourcePath.replace(/^\.\.\//, `decky://decky/loader/`),
-    },
-    onwarn: function (message, handleWarning) {
-      if (hiddenWarnings.some((warning) => message.code === warning)) return;
-      handleWarning(message);
-    },
+export default defineConfig({
+  input: 'src/index.ts',
+  plugins: [
+    del({ targets: '../backend/decky_loader/static/*', force: true }),
+    commonjs(),
+    nodeResolve({
+      browser: true,
+    }),
+    externalGlobals({
+      react: 'SP_REACT',
+      'react-dom': 'SP_REACTDOM',
+      // hack to shut up react-markdown
+      process: '{cwd: () => {}}',
+      path: '{dirname: () => {}, join: () => {}, basename: () => {}, extname: () => {}}',
+      url: '{fileURLToPath: (f) => f}',
+    }),
+    typescript(),
+    json(),
+    replace({
+      preventAssignment: false,
+      'process.env.NODE_ENV': JSON.stringify('production'),
+    }),
+    image(),
+    visualizer(),
+  ],
+  preserveEntrySignatures: false,
+  treeshake: {
+    // Assume all external modules have imports with side effects (the default) while allowing decky libraries to treeshake
+    pureExternalImports: true,
+    preset: 'smallest'
   },
-  // Fallback
-  {
-    input: 'src/fallback.ts',
-    plugins: [
-      typescript()
-    ],
-    output: {
-      file: '../backend/decky_loader/static/fallback.js',
-      format: 'esm',
-    }
-  }
-]);
+  output: {
+    dir: '../backend/decky_loader/static',
+    format: 'esm',
+    chunkFileNames: (chunkInfo) => {
+      return 'chunk-[hash].js';
+    },
+    sourcemap: true,
+    sourcemapPathTransform: (relativeSourcePath) => relativeSourcePath.replace(/^\.\.\//, `decky://decky/loader/`),
+  },
+  onwarn: function (message, handleWarning) {
+    if (hiddenWarnings.some((warning) => message.code === warning)) return;
+    handleWarning(message);
+  },
+});

frontend/src/components/DeckyErrorBoundary.tsx

@@ -94,7 +94,7 @@ const DeckyErrorBoundary: FunctionComponent<DeckyErrorBoundaryProps> = ({ error,
                 style={{ marginRight: '5px', padding: '5px' }}
                 onClick={() => {
                   addLogLine('Restarting Steam...');
-                  SteamClient.User.StartRestart(false);
+                  SteamClient.User.StartRestart();
                 }}
               >
                 Restart Steam
@@ -121,7 +121,7 @@ const DeckyErrorBoundary: FunctionComponent<DeckyErrorBoundaryProps> = ({ error,
                   doShutdown();
                   await sleep(5000);
                   addLogLine('Restarting Steam...');
-                  SteamClient.User.StartRestart(false);
+                  SteamClient.User.StartRestart();
                 }}
               >
                 Disable Decky until next boot
@@ -166,7 +166,7 @@ const DeckyErrorBoundary: FunctionComponent<DeckyErrorBoundaryProps> = ({ error,
                     await sleep(2000);
                     addLogLine('Restarting Steam...');
                     await sleep(500);
-                    SteamClient.User.StartRestart(false);
+                    SteamClient.User.StartRestart();
                   }}
                 >
                   Uninstall {errorSource} and restart Decky

frontend/src/fallback.ts

@@ -1,128 +0,0 @@
-// THIS FILE MUST BE ENTIRELY SELF-CONTAINED! DO NOT USE PACKAGES!
-interface Window {
-  FocusNavController: any;
-  GamepadNavTree: any;
-  deckyFallbackLoaded?: boolean;
-}
-
-(async () => {
-  try {
-    if (window.deckyFallbackLoaded) return;
-    window.deckyFallbackLoaded = true;
-
-    // #region utils
-    function sleep(ms: number) {
-      return new Promise((res) => setTimeout(res, ms));
-    }
-    // #endregion
-
-    // #region DeckyIcon
-    const fallbackIcon = `
-      <svg class="fallbackDeckyIcon" xmlns="http://www.w3.org/2000/svg" height="100%" width="100%" viewBox="0 0 512 456">
-        <g>
-          <path
-            style="fill: none;"
-            d="M154.33,72.51v49.79c11.78-0.17,23.48,2,34.42,6.39c10.93,4.39,20.89,10.91,29.28,19.18
-            c8.39,8.27,15.06,18.13,19.61,29c4.55,10.87,6.89,22.54,6.89,34.32c0,11.78-2.34,23.45-6.89,34.32
-            c-4.55,10.87-11.21,20.73-19.61,29c-8.39,8.27-18.35,14.79-29.28,19.18c-10.94,4.39-22.63,6.56-34.42,6.39v49.77
-            c36.78,0,72.05-14.61,98.05-40.62c26-26.01,40.61-61.28,40.61-98.05c0-36.78-14.61-72.05-40.61-98.05
-            C226.38,87.12,191.11,72.51,154.33,72.51z"
-          />
-
-          <ellipse
-            transform="matrix(0.982 -0.1891 0.1891 0.982 -37.1795 32.9988)"
-            style="fill: none;"
-            cx="154.33"
-            cy="211.33"
-            rx="69.33"
-            ry="69.33"
-          />
-          <path style="fill: none;" d="M430,97h-52v187h52c7.18,0,13-5.82,13-13V110C443,102.82,437.18,97,430,97z" />
-          <path
-            style="fill: currentColor;"
-            d="M432,27h-54V0H0v361c0,52.47,42.53,95,95,95h188c52.47,0,95-42.53,95-95v-7h54c44.18,0,80-35.82,80-80V107
-            C512,62.82,476.18,27,432,27z M85,211.33c0-38.29,31.04-69.33,69.33-69.33c38.29,0,69.33,31.04,69.33,69.33
-            c0,38.29-31.04,69.33-69.33,69.33C116.04,280.67,85,249.62,85,211.33z M252.39,309.23c-26.01,26-61.28,40.62-98.05,40.62v-49.77
-            c11.78,0.17,23.48-2,34.42-6.39c10.93-4.39,20.89-10.91,29.28-19.18c8.39-8.27,15.06-18.13,19.61-29
-            c4.55-10.87,6.89-22.53,6.89-34.32c0-11.78-2.34-23.45-6.89-34.32c-4.55-10.87-11.21-20.73-19.61-29
-            c-8.39-8.27-18.35-14.79-29.28-19.18c-10.94-4.39-22.63-6.56-34.42-6.39V72.51c36.78,0,72.05,14.61,98.05,40.61
-            c26,26.01,40.61,61.28,40.61,98.05C293,247.96,278.39,283.23,252.39,309.23z M443,271c0,7.18-5.82,13-13,13h-52V97h52
-            c7.18,0,13,5.82,13,13V271z"
-          />
-        </g>
-      </svg>
-    `;
-    // #endregion
-
-    // #region findSP
-    // from @decky/ui
-    function getFocusNavController(): any {
-      return window.GamepadNavTree?.m_context?.m_controller || window.FocusNavController;
-    }
-
-    function getGamepadNavigationTrees(): any {
-      const focusNav = getFocusNavController();
-      const context = focusNav.m_ActiveContext || focusNav.m_LastActiveContext;
-      return context?.m_rgGamepadNavigationTrees;
-    }
-
-    function findSP(): Window {
-      // old (SP as host)
-      if (document.title == 'SP') return window;
-      // new (SP as popup)
-      const navTrees = getGamepadNavigationTrees();
-      return navTrees?.find((x: any) => x.m_ID == 'root_1_').Root.Element.ownerDocument.defaultView;
-    }
-    // #endregion
-
-    const fallbackCSS = `
-      .fallbackContainer {
-        width: 100vw;
-        height: 100vh;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        text-align: center;
-        flex-direction: column;
-        z-index: 99999999;
-        pointer-events: none;
-        position: absolute;
-        top: 0;
-        left: 0;
-        backdrop-filter: blur(8px) brightness(40%);
-      }
-      .fallbackDeckyIcon {
-        width: 96px;
-        height: 96px;
-        padding-bottom: 1rem;
-      }
-    `;
-
-    const fallbackHTML = `
-      <style>${fallbackCSS}</style>
-      ${fallbackIcon}
-      <span class="fallbackText">
-        <b>A crash loop has been detected and Decky has been disabled for this boot.</b>
-        <br>
-        <i>Steam will restart in 10 seconds...</i>
-      </span>
-    `;
-
-    await sleep(4000);
-
-    const win = findSP() || window;
-
-    const container = Object.assign(document.createElement('div'), {
-      innerHTML: fallbackHTML,
-    });
-    container.classList.add('fallbackContainer');
-
-    win.document.body.appendChild(container);
-
-    await sleep(10000);
-
-    SteamClient.User.StartShutdown(false);
-  } catch (e) {
-    console.error('Error showing fallback!', e);
-  }
-})();

frontend/src/plugin-loader.tsx

@@ -172,32 +172,11 @@ class PluginLoader extends Logger {
       .then(() => this.log('Initialized'));
   }
 
-  private checkForSP(): boolean {
-    try {
-      return !!findSP();
-    } catch (e) {
-      this.warn('Error checking for SP tab', e);
-      return false;
-    }
-  }
-
-  private async runCrashChecker() {
-    const spExists = this.checkForSP();
-    await sleep(5000);
-    if (spExists && !this.checkForSP()) {
-      // SP died after plugin loaded. Give up and let the loader's crash loop detection handle it.
-      this.error('SP died during startup. Restarting webhelper.');
-      await this.restartWebhelper();
-    }
-  }
-
   private getPluginsFromBackend = DeckyBackend.callable<
     [],
     { name: string; version: string; load_type: PluginLoadType }[]
   >('loader/get_plugins');
 
-  private restartWebhelper = DeckyBackend.callable<[], void>('utilities/restart_webhelper');
-
   private async loadPlugins() {
     let registration: any;
     const uiMode = await new Promise(
@@ -213,7 +192,6 @@ class PluginLoader extends Logger {
         await sleep(100);
       }
     }
-    this.runCrashChecker();
     const plugins = await this.getPluginsFromBackend();
     const pluginLoadPromises = [];
     const loadStart = performance.now();
@@ -417,7 +395,6 @@ class PluginLoader extends Logger {
     version?: string,
     loadType: PluginLoadType = PluginLoadType.ESMODULE_V1,
   ) {
-    let spExists = this.checkForSP();
     try {
       switch (loadType) {
         case PluginLoadType.ESMODULE_V1:
@@ -465,7 +442,7 @@ class PluginLoader extends Logger {
           </PanelSectionRow>
           <PanelSectionRow>
             <pre style={{ overflowX: 'scroll' }}>
-              <code>{e instanceof Error ? '' + e.stack : JSON.stringify(e)}</code>
+              <code>{e instanceof Error ? e.stack : JSON.stringify(e)}</code>
             </pre>
           </PanelSectionRow>
           <PanelSectionRow>
@@ -497,12 +474,6 @@ class PluginLoader extends Logger {
         icon: <FaExclamationCircle />,
       });
     }
-
-    if (spExists && !this.checkForSP()) {
-      // SP died after plugin loaded. Give up and let the loader's crash loop detection handle it.
-      this.error('SP died after loading plugin. Restarting webhelper.');
-      await this.restartWebhelper();
-    }
   }
 
   async callServerMethod(methodName: string, args = {}) {

frontend/src/steamfixes/index.ts

@@ -1,6 +1,5 @@
-// import restartFix from './restart';
-import cefSocketFix from './socket';
-
+// import reloadFix from './reload';
+import restartFix from './restart';
 let fixes: Function[] = [];
 
 export function deinitSteamFixes() {
@@ -8,6 +7,6 @@ export function deinitSteamFixes() {
 }
 
 export async function initSteamFixes() {
-  fixes.push(cefSocketFix());
-  // fixes.push(await restartFix());
+  // fixes.push(await reloadFix());
+  fixes.push(await restartFix());
 }

frontend/src/steamfixes/socket.ts

@@ -1,16 +0,0 @@
-import Logger from '../logger';
-
-const logger = new Logger('CEFSocketFix');
-
-const closeCEFSocket = DeckyBackend.callable<[], void>('utilities/close_cef_socket');
-
-export default function cefSocketFix() {
-  const reg = window.SteamClient?.User?.RegisterForShutdownStart(async () => {
-    logger.log('Closing CEF socket before shutdown');
-    await closeCEFSocket();
-  });
-
-  if (reg) logger.debug('CEF shutdown handler ready');
-
-  return () => reg?.unregister();
-}

frontend/src/toaster.tsx

@@ -1,13 +1,5 @@
 import type { ToastData, ToastNotification } from '@decky/api';
-import {
-  ErrorBoundary,
-  Patch,
-  callOriginal,
-  findModuleExport,
-  injectFCTrampoline,
-  replacePatch,
-  sleep,
-} from '@decky/ui';
+import { Patch, callOriginal, findModuleExport, injectFCTrampoline, replacePatch } from '@decky/ui';
 
 import Toast from './components/Toast';
 import Logger from './logger';
@@ -29,8 +21,6 @@ declare global {
 
 class Toaster extends Logger {
   private toastPatch?: Patch;
-  private markReady!: () => void;
-  private ready = new Promise<void>((r) => (this.markReady = r));
 
   constructor() {
     super('Toaster');
@@ -44,16 +34,13 @@ class Toaster extends Logger {
     this.toastPatch = replacePatch(patchedRenderer, 'component', (args: any[]) => {
       if (args?.[0]?.group?.decky || args?.[0]?.group?.notifications?.[0]?.decky) {
         return args[0].group.notifications.map((notification: any) => (
-          <ErrorBoundary>
-            <Toast toast={notification.data} newIndicator={notification.bNewIndicator} location={args?.[0]?.location} />
-          </ErrorBoundary>
+          <Toast toast={notification.data} newIndicator={notification.bNewIndicator} location={args?.[0]?.location} />
         ));
       }
       return callOriginal;
     });
 
     this.log('Initialized');
-    sleep(4000).then(this.markReady);
   }
 
   toast(toast: ToastData): ToastNotification {
@@ -120,7 +107,7 @@ class Toaster extends Logger {
         }
       }, toast.expiration);
     }
-    this.ready.then(() => window.NotificationStore.ProcessNotification(info, toastData, ToastType.New));
+    window.NotificationStore.ProcessNotification(info, toastData, ToastType.New);
     return toastResult;
   }