Weilin Liu
c1803fcb86
Introduces the comprehensive developer/administrator control plane and trace
inspection console backend for the ARTEMIS mobile automation platform.
Key Features & Backend Architecture:
- Core Server & Modular Routing:
* FastAPI modular architecture with dedicated routers for sessions, steps, tasks, media, stream, and replay.
* Multi-layer repository pattern with SQLite persistence for sessions, traces, and step data.
- Task Control & Queue Management:
* FIFO asynchronous task queue service with support for single/batch goal execution and profile selection (Flash / Pro).
* Session lifecycle controls (run, pause, resume, stop, clear queue).
* Startup orphan cleanup and automatic older replay archiving.
- Live Telemetry & IPC Communication:
* High-performance IPC server for streaming real-time execution logs, agent thoughts, and tool invocations.
* Server-Sent Events (SSE) /api/stream/{session_id} endpoint for live UI updates.
- Real-Time Device Streaming:
* Live ADB screen capture and MJPEG frame generator (/api/stream/device-live).
* Device connectivity and state inspection endpoint (/api/stream/device-state).
- Trace Inspection & Step Replay Engine:
* Hierarchical call tree inspection, pre/post step screenshots, and action overlay metadata.
* Isolated single-step replay manager (/api/replay) for interactive debugging and validation.
83 lines
2.7 KiB
Python
83 lines
2.7 KiB
Python
# Copyright 2026 Google LLC
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import asyncio
|
|
from collections.abc import Callable
|
|
from typing import Any
|
|
|
|
try:
|
|
from admin_console.core.config import PAUSE_FILE
|
|
except ImportError:
|
|
from apps.admin_console.core.config import PAUSE_FILE
|
|
|
|
|
|
class ServerState:
|
|
"""Encapsulates all runtime states of the debug server."""
|
|
|
|
def __init__(self):
|
|
self.ipc_subscribers: list[Callable[[str, Any], None]] = []
|
|
self.ipc_server: asyncio.Server | None = None
|
|
self.ipc_port: int | None = None
|
|
|
|
self.current_process: asyncio.subprocess.Process | None = None
|
|
self.current_goal: str | None = None
|
|
self.current_profile: str | None = None
|
|
self.active_connections: dict[str, dict[str, Any]] = {}
|
|
self.active_session_id: str | None = None
|
|
self.was_stopped_manually: bool = False
|
|
|
|
# FIFO Task queue
|
|
self.task_queue: asyncio.Queue = asyncio.Queue()
|
|
self.queue_tasks: list[dict[str, Any]] = []
|
|
self.worker_task: asyncio.Task | None = None
|
|
|
|
@property
|
|
def queue_goals(self) -> list[str]:
|
|
"""Backward compatibility helper for queue goals."""
|
|
return [t.get("goal", "") for t in self.queue_tasks if isinstance(t, dict)]
|
|
|
|
@queue_goals.setter
|
|
def queue_goals(self, val: list[Any]):
|
|
# Allow setting if legacy code updates it
|
|
pass
|
|
|
|
@property
|
|
def is_running(self) -> bool:
|
|
return self.current_process is not None and self.current_process.returncode is None
|
|
|
|
@property
|
|
def is_paused(self) -> bool:
|
|
return PAUSE_FILE.exists()
|
|
|
|
def add_subscriber(self, callback: Callable[[str, Any], None]):
|
|
if callback not in self.ipc_subscribers:
|
|
self.ipc_subscribers.append(callback)
|
|
|
|
def remove_subscriber(self, callback: Callable[[str, Any], None]):
|
|
if callback in self.ipc_subscribers:
|
|
self.ipc_subscribers.remove(callback)
|
|
|
|
def clear_queue(self):
|
|
while not self.task_queue.empty():
|
|
try:
|
|
self.task_queue.get_nowait()
|
|
self.task_queue.task_done()
|
|
except (asyncio.QueueEmpty, ValueError):
|
|
break
|
|
self.queue_tasks.clear()
|
|
|
|
|
|
# Global shared instance
|
|
state = ServerState()
|