Method _execute_command_and_respond

python/copilot/session.py:2129–2195

Execute a command handler and send the result back via RPC.

(
        self,
        request_id: str,
        command_name: str,
        command: str,
        args: str,
    )

                pass  # Connection lost or RPC error — nothing we can do

    async def _execute_command_and_respond(
        self,
        request_id: str,
        command_name: str,
        command: str,
        args: str,
    ) -> None:
        """Execute a command handler and send the result back via RPC."""
        with self._command_handlers_lock:
            handler = self._command_handlers.get(command_name)

        if not handler:
            try:
                await self.rpc.commands.handle_pending_command(
                    CommandsHandlePendingCommandRequest(
                        request_id=request_id,
                        error=f"Unknown command: {command_name}",
                    )
                )
            except (JsonRpcError, ProcessExitedError, OSError):
                pass  # Connection lost — nothing we can do
            return

        try:
            ctx = CommandContext(
                session_id=self.session_id,
                command=command,
                command_name=command_name,
                args=args,
            )
            handler_start = time.perf_counter()
            result = handler(ctx)
            if inspect.isawaitable(result):
                await result
            log_timing(
                logger,
                logging.DEBUG,
                "CopilotSession._execute_command_and_respond dispatch",
                handler_start,
                session_id=self.session_id,
                request_id=request_id,
                command_name=command_name,
            )
            rpc_start = time.perf_counter()
            await self.rpc.commands.handle_pending_command(
                CommandsHandlePendingCommandRequest(request_id=request_id)
            )
            log_timing(
                logger,
                logging.DEBUG,
                "CopilotSession._execute_command_and_respond response sent successfully",
                rpc_start,
                session_id=self.session_id,
                request_id=request_id,
                command_name=command_name,
            )
        except Exception as exc:
            message = str(exc)