fix emit_message mechanism

backend/src/loader.py

@@ -22,6 +22,10 @@ from .plugin.plugin import PluginWrapper
 Plugins = dict[str, PluginWrapper]
 ReloadQueue = Queue[Tuple[str, str, bool | None] | Tuple[str, str]]
 
+#TODO: Remove placeholder method
+async def log_plugin_emitted_message(message: Any):
+    getLogger().debug(f"EMITTED MESSAGE: " + str(message))
+
 class FileChangeHandler(RegexMatchingEventHandler):
     def __init__(self, queue: ReloadQueue, plugin_path: str) -> None:
         super().__init__(regexes=[r'^.*?dist\/index\.js$', r'^.*?main\.py$']) # type: ignore
@@ -143,6 +147,7 @@ class Loader:
             if plugin.passive:
                 self.logger.info(f"Plugin {plugin.name} is passive")
             self.plugins[plugin.name] = plugin.start()
+            self.plugins[plugin.name].set_emitted_message_callback(log_plugin_emitted_message)
             self.logger.info(f"Loaded {plugin.name}")
             if not batch:
                 self.loop.create_task(self.dispatch_plugin(plugin.name, plugin.version))

backend/src/localplatform/localsocket.py

@@ -18,6 +18,7 @@ class UnixSocket:
         self.socket = None
         self.reader = None
         self.writer = None
+        self.server_writer = None
 
     async def setup_server(self):
         self.socket = await asyncio.start_unix_server(self._listen_for_method_call, path=self.socket_addr, limit=BUFFER_LIMIT)
@@ -91,7 +92,13 @@ class UnixSocket:
         writer.write(message.encode("utf-8"))
         await writer.drain()
     
+    async def write_single_line_server(self, message: str):
+        if self.server_writer is None:
+            return
+        await self._write_single_line(self.server_writer, message)
+
     async def _listen_for_method_call(self, reader: asyncio.StreamReader, writer: asyncio.StreamWriter):
+        self.server_writer = writer
         while True:
 
             def _(task: asyncio.Task[str|None]):

backend/src/plugin/plugin.py

@@ -50,7 +50,7 @@ class PluginWrapper:
                     res = loads(line)
                     if res["id"] == "0":
                         create_task(self.emitted_message_callback(res["payload"]))
-                        return
+                    else:
                         self._method_call_requests.pop(res["id"]).set_result(res)
             except:
                 pass

backend/src/plugin/sandboxed_plugin.py

@@ -127,7 +127,7 @@ class SandboxedPlugin:
             return dumps(d, ensure_ascii=False)
         
     async def emit_message(self, message: Dict[Any, Any]):
-        await self._socket.write_single_line(dumps({
+        await self._socket.write_single_line_server(dumps({
             "id": "0",
             "payload": message
         }))