Report detailed server error to PIO Home frontend

platformio/commands/home/rpc/handlers/ide.py

@@ -33,11 +33,11 @@ class IDERPC:
                 {"id": time.time(), "method": command, "params": params}
             )
 
-    def listen_commands(self, sid=0):
+    async def listen_commands(self, sid=0):
         if sid not in self._queue:
             self._queue[sid] = []
         self._queue[sid].append(get_running_loop().create_future())
-        return self._queue[sid][-1]
+        return await self._queue[sid][-1]
 
     def open_project(self, sid, project_dir):
         return self.send_command(sid, "open_project", project_dir)

platformio/commands/home/rpc/server.py

@@ -28,7 +28,9 @@ class JSONRPCServerFactoryBase:
 
     def __init__(self, shutdown_timeout=0):
         self.shutdown_timeout = shutdown_timeout
-        self.manager = AsyncJSONRPCResponseManager(Dispatcher())
+        self.manager = AsyncJSONRPCResponseManager(
+            Dispatcher(), is_server_error_verbose=True
+        )
 
     def __call__(self, *args, **kwargs):
         raise NotImplementedError
@@ -91,5 +93,5 @@ class WebSocketJSONRPCServer(WebSocketEndpoint):
         # pylint: disable=no-member
         response = await self.factory.manager.get_response_for_payload(data)
         if response.error:
-            click.secho("Error: %s" % response.error.message, fg="red", err=True)
+            click.secho("Error: %s" % response.error.data, fg="red", err=True)
         await websocket.send_text(self.factory.manager.serialize(response.body))

setup.py

@@ -43,7 +43,7 @@ if not PY2:
 
 home_requirements = [
     "aiofiles==0.6.*",
-    "ajsonrpc==1.0.*",
+    "ajsonrpc==1.1.*",
     "starlette==0.14.*",
     "uvicorn==0.13.*",
     "wsproto==1.0.*",