remove thread garbage collection

pkgs/clan-app/clan_app/deps/webview/webview.py

@@ -2,7 +2,6 @@ import ctypes
 import json
 import logging
 import threading
-import time
 from collections.abc import Callable
 from dataclasses import dataclass
 from enum import IntEnum
@@ -54,9 +53,6 @@ class Webview:
         self._handle = _webview_lib.webview_create(int(debug), window)
         self._callbacks: dict[str, Callable[..., Any]] = {}
         self.threads: dict[str, WebThread] = {}
-        self.stopped_threads: set[str] = set()
-        self.lock = threading.Lock()
-        self.stop_garbage_collection: threading.Event = threading.Event()
 
         if size:
             self.size = size
@@ -94,28 +90,9 @@ class Webview:
     def navigate(self, url: str) -> None:
         _webview_lib.webview_navigate(self._handle, _encode_c_string(url))
 
-    def collect_garbage(self) -> None:
-        while not self.stop_garbage_collection.is_set():
-            with self.lock:
-                for op_key in list(self.threads.keys()):
-                    if op_key in self.stopped_threads:
-                        log.debug(f"Collecting garbage op_key: {op_key}")
-                        del self.threads[op_key]
-                        self.stopped_threads.remove(op_key)
-            if self.stop_garbage_collection.is_set():
-                break
-            time.sleep(1)
-
     def run(self) -> None:
-        thread = threading.Thread(
-            target=self.collect_garbage, name="WebviewGarbageCollector"
-        )
-        thread.start()
         _webview_lib.webview_run(self._handle)
-        self.stop_garbage_collection.set()
         log.info("Shutting down webview...")
-        if self.lock.locked():
-            self.lock.release()
         self.destroy()
 
     def bind_jsonschema_api(self, api: MethodRegistry) -> None:
@@ -178,17 +155,16 @@ class Webview:
                         )
                         self.return_(seq.decode(), FuncStatus.FAILURE, serialized)
                     finally:
-                        self.stopped_threads.add(seq.decode())
+                        del self.threads[op_key]
 
                 stop_event = threading.Event()
                 thread = threading.Thread(
                     target=thread_task, args=(stop_event,), name="WebviewThread"
                 )
                 thread.start()
-                with self.lock:
-                    self.threads[seq.decode()] = WebThread(
-                        thread=thread, stop_event=stop_event
-                    )
+                self.threads[seq.decode()] = WebThread(
+                    thread=thread, stop_event=stop_event
+                )
 
             c_callback = _webview_lib.CFUNCTYPE(
                 None, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_void_p