Spaces:
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Update app.py
Browse files
app.py
CHANGED
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@@ -116,6 +116,825 @@ def run_fastapi():
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"""تشغيل FastAPI في thread منفصل"""
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threading.Thread(target=health_check_loop, daemon=True).start()
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uvicorn.run(app, host="0.0.0.0", port=PORT)
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| 119 |
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if __name__ == "__main__":
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# تشغيل FastAPI في thread منفصل
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| 116 |
"""تشغيل FastAPI في thread منفصل"""
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| 117 |
threading.Thread(target=health_check_loop, daemon=True).start()
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| 118 |
uvicorn.run(app, host="0.0.0.0", port=PORT)
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+
#!/usr/bin/env python3
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| 120 |
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# -*- coding: utf-8 -*-
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"""
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| 122 |
+
نظام توزيع المهام الذكي - الخادم المركزي على Hugging Face
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| 123 |
+
يجمع بين واجهة Gradio وخادم التوزيع المركزي
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"""
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import os
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import sys
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import time
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import json
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import logging
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import threading
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| 132 |
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import random
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import queue
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| 134 |
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from datetime import datetime
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| 135 |
+
from typing import Dict, List, Optional, Any
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| 136 |
+
from dataclasses import dataclass, field, asdict
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| 137 |
+
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| 138 |
+
import gradio as gr
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| 139 |
+
from flask import Flask, request, jsonify
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| 140 |
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from flask_cors import CORS
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| 141 |
+
import requests
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| 142 |
+
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| 143 |
+
# ─────────────── إعداد السجلات ───────────────
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| 144 |
+
logging.basicConfig(
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| 145 |
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level=logging.INFO,
|
| 146 |
+
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
|
| 147 |
+
)
|
| 148 |
+
logger = logging.getLogger("CentralServerHF")
|
| 149 |
+
|
| 150 |
+
# ─────────────── هياكل البيانات ───────────────
|
| 151 |
+
@dataclass
|
| 152 |
+
class NodeInfo:
|
| 153 |
+
"""معلومات العقدة المتصلة"""
|
| 154 |
+
node_id: str
|
| 155 |
+
ip: str
|
| 156 |
+
port: int
|
| 157 |
+
url: str
|
| 158 |
+
capabilities: List[str]
|
| 159 |
+
cpu_usage: float = 0.0
|
| 160 |
+
memory_usage: float = 0.0
|
| 161 |
+
status: str = "online"
|
| 162 |
+
last_seen: datetime = field(default_factory=datetime.now)
|
| 163 |
+
success_rate: float = 1.0
|
| 164 |
+
response_time: float = 0.0
|
| 165 |
+
tasks_completed: int = 0
|
| 166 |
+
tasks_failed: int = 0
|
| 167 |
+
current_tasks: int = 0
|
| 168 |
+
weight: float = 1.0 # للأوزان الذكية
|
| 169 |
+
|
| 170 |
+
@property
|
| 171 |
+
def score(self) -> float:
|
| 172 |
+
"""حساب درجة العقدة"""
|
| 173 |
+
health = 0.4 * (100 - (self.cpu_usage + self.memory_usage) / 2) / 100
|
| 174 |
+
performance = 0.3 * self.success_rate
|
| 175 |
+
availability = 0.2 * (1.0 - self.current_tasks / 5)
|
| 176 |
+
speed = 0.1 * max(0, 1 - self.response_time / 10)
|
| 177 |
+
|
| 178 |
+
return (health + performance + availability + speed) * self.weight
|
| 179 |
+
|
| 180 |
+
@dataclass
|
| 181 |
+
class TaskInfo:
|
| 182 |
+
"""معلومات المهمة"""
|
| 183 |
+
task_id: str
|
| 184 |
+
task_type: str
|
| 185 |
+
params: Dict[str, Any]
|
| 186 |
+
sender: str
|
| 187 |
+
status: str = "pending" # pending, processing, completed, failed
|
| 188 |
+
assigned_to: Optional[str] = None
|
| 189 |
+
result: Optional[Any] = None
|
| 190 |
+
error: Optional[str] = None
|
| 191 |
+
created_at: datetime = field(default_factory=datetime.now)
|
| 192 |
+
started_at: Optional[datetime] = None
|
| 193 |
+
completed_at: Optional[datetime] = None
|
| 194 |
+
priority: int = 2 # 1=high, 2=medium, 3=low
|
| 195 |
+
|
| 196 |
+
# ─────────────── فئة الخادم المركزي ───────────────
|
| 197 |
+
class CentralServer:
|
| 198 |
+
"""الخادم المركزي الذكي لتوزيع المهام"""
|
| 199 |
+
|
| 200 |
+
def __init__(self):
|
| 201 |
+
self.nodes: Dict[str, NodeInfo] = {}
|
| 202 |
+
self.tasks: Dict[str, TaskInfo] = {}
|
| 203 |
+
self.task_queue = queue.PriorityQueue()
|
| 204 |
+
self.lock = threading.RLock()
|
| 205 |
+
self.is_running = True
|
| 206 |
+
|
| 207 |
+
# إحصائيات النظام
|
| 208 |
+
self.metrics = {
|
| 209 |
+
"total_nodes": 0,
|
| 210 |
+
"online_nodes": 0,
|
| 211 |
+
"total_tasks": 0,
|
| 212 |
+
"completed_tasks": 0,
|
| 213 |
+
"failed_tasks": 0,
|
| 214 |
+
"avg_response_time": 0.0,
|
| 215 |
+
"system_uptime": time.time()
|
| 216 |
+
}
|
| 217 |
+
|
| 218 |
+
# بدء الخدمات الخلفية
|
| 219 |
+
self._start_background_services()
|
| 220 |
+
|
| 221 |
+
logger.info("🚀 بدء تشغيل الخادم المركزي على Hugging Face")
|
| 222 |
+
|
| 223 |
+
def _start_background_services(self):
|
| 224 |
+
"""بدء الخدمات الخلفية"""
|
| 225 |
+
# خيط توزيع المهام
|
| 226 |
+
self.dispatcher = threading.Thread(target=self._dispatch_loop, daemon=True)
|
| 227 |
+
self.dispatcher.start()
|
| 228 |
+
|
| 229 |
+
# خيط فحص صحة العقد
|
| 230 |
+
self.health_checker = threading.Thread(target=self._health_check_loop, daemon=True)
|
| 231 |
+
self.health_checker.start()
|
| 232 |
+
|
| 233 |
+
# خيط محاكاة العقد (للتجربة)
|
| 234 |
+
self.simulator = threading.Thread(target=self._simulate_nodes, daemon=True)
|
| 235 |
+
self.simulator.start()
|
| 236 |
+
|
| 237 |
+
def register_node(self, node_data: Dict) -> Dict:
|
| 238 |
+
"""تسجيل عقدة جديدة"""
|
| 239 |
+
with self.lock:
|
| 240 |
+
node_id = node_data.get('node_id', f"node_{len(self.nodes)+1}")
|
| 241 |
+
|
| 242 |
+
node = NodeInfo(
|
| 243 |
+
node_id=node_id,
|
| 244 |
+
ip=node_data.get('ip', '127.0.0.1'),
|
| 245 |
+
port=node_data.get('port', 0),
|
| 246 |
+
url=node_data.get('url', ''),
|
| 247 |
+
capabilities=node_data.get('capabilities', ['general']),
|
| 248 |
+
cpu_usage=node_data.get('cpu_usage', 0.0),
|
| 249 |
+
memory_usage=node_data.get('memory_usage', 0.0),
|
| 250 |
+
status='online'
|
| 251 |
+
)
|
| 252 |
+
|
| 253 |
+
self.nodes[node_id] = node
|
| 254 |
+
self.metrics["total_nodes"] = len(self.nodes)
|
| 255 |
+
self.metrics["online_nodes"] = len([n for n in self.nodes.values() if n.status == 'online'])
|
| 256 |
+
|
| 257 |
+
logger.info(f"✅ عقدة مسجلة: {node_id}")
|
| 258 |
+
|
| 259 |
+
return {
|
| 260 |
+
"status": "success",
|
| 261 |
+
"node_id": node_id,
|
| 262 |
+
"message": "تم التسجيل بنجاح",
|
| 263 |
+
"server_time": datetime.now().isoformat()
|
| 264 |
+
}
|
| 265 |
+
|
| 266 |
+
def update_node_status(self, node_id: str, metrics: Dict):
|
| 267 |
+
"""تحديث حالة العقدة"""
|
| 268 |
+
with self.lock:
|
| 269 |
+
if node_id in self.nodes:
|
| 270 |
+
node = self.nodes[node_id]
|
| 271 |
+
|
| 272 |
+
if 'cpu_usage' in metrics:
|
| 273 |
+
node.cpu_usage = metrics['cpu_usage']
|
| 274 |
+
if 'memory_usage' in metrics:
|
| 275 |
+
node.memory_usage = metrics['memory_usage']
|
| 276 |
+
if 'current_tasks' in metrics:
|
| 277 |
+
node.current_tasks = metrics['current_tasks']
|
| 278 |
+
if 'status' in metrics:
|
| 279 |
+
node.status = metrics['status']
|
| 280 |
+
|
| 281 |
+
node.last_seen = datetime.now()
|
| 282 |
+
|
| 283 |
+
# تحديث معدل النجاح
|
| 284 |
+
total = node.tasks_completed + node.tasks_failed
|
| 285 |
+
if total > 0:
|
| 286 |
+
node.success_rate = node.tasks_completed / total
|
| 287 |
+
|
| 288 |
+
return {"status": "updated"}
|
| 289 |
+
|
| 290 |
+
return {"error": "العقدة غير موجودة"}
|
| 291 |
+
|
| 292 |
+
def submit_task(self, task_data: Dict) -> Dict:
|
| 293 |
+
"""إرسال مهمة جديدة"""
|
| 294 |
+
task_id = task_data.get('task_id', f"task_{int(time.time())}_{random.randint(1000,9999)}")
|
| 295 |
+
|
| 296 |
+
task = TaskInfo(
|
| 297 |
+
task_id=task_id,
|
| 298 |
+
task_type=task_data.get('task_type', 'general'),
|
| 299 |
+
params=task_data.get('params', {}),
|
| 300 |
+
sender=task_data.get('sender', 'unknown'),
|
| 301 |
+
priority=task_data.get('priority', 2)
|
| 302 |
+
)
|
| 303 |
+
|
| 304 |
+
with self.lock:
|
| 305 |
+
self.tasks[task_id] = task
|
| 306 |
+
self.metrics["total_tasks"] = len(self.tasks)
|
| 307 |
+
|
| 308 |
+
# إضافة إلى قائمة الانتظار
|
| 309 |
+
self.task_queue.put((task.priority, task_id))
|
| 310 |
+
|
| 311 |
+
logger.info(f"📨 مهمة مستلمة: {task_id} ({task.task_type})")
|
| 312 |
+
|
| 313 |
+
return {
|
| 314 |
+
"status": "accepted",
|
| 315 |
+
"task_id": task_id,
|
| 316 |
+
"queue_position": self.task_queue.qsize(),
|
| 317 |
+
"estimated_wait": self.task_queue.qsize() * 2 # ثانيتين لكل مهمة
|
| 318 |
+
}
|
| 319 |
+
|
| 320 |
+
def _dispatch_loop(self):
|
| 321 |
+
"""حلقة توزيع المهام"""
|
| 322 |
+
while self.is_running:
|
| 323 |
+
try:
|
| 324 |
+
# انتظار مهمة
|
| 325 |
+
priority, task_id = self.task_queue.get(timeout=1.0)
|
| 326 |
+
|
| 327 |
+
with self.lock:
|
| 328 |
+
task = self.tasks.get(task_id)
|
| 329 |
+
if not task or task.status != "pending":
|
| 330 |
+
continue
|
| 331 |
+
|
| 332 |
+
# إيجاد أفضل عقدة
|
| 333 |
+
best_node = self._select_best_node(task.task_type)
|
| 334 |
+
|
| 335 |
+
if best_node:
|
| 336 |
+
# تعيين المهمة
|
| 337 |
+
self._assign_task(task, best_node)
|
| 338 |
+
else:
|
| 339 |
+
# إعادة المحاولة
|
| 340 |
+
time.sleep(3)
|
| 341 |
+
self.task_queue.put((priority, task_id))
|
| 342 |
+
|
| 343 |
+
except queue.Empty:
|
| 344 |
+
continue
|
| 345 |
+
except Exception as e:
|
| 346 |
+
logger.error(f"❌ خطأ في التوزيع: {e}")
|
| 347 |
+
time.sleep(5)
|
| 348 |
+
|
| 349 |
+
def _select_best_node(self, task_type: str) -> Optional[NodeInfo]:
|
| 350 |
+
"""اختيار أفضل عقدة للمهمة"""
|
| 351 |
+
with self.lock:
|
| 352 |
+
# فلترة العقد المتاحة
|
| 353 |
+
available = []
|
| 354 |
+
for node in self.nodes.values():
|
| 355 |
+
if node.status != 'online':
|
| 356 |
+
continue
|
| 357 |
+
if node.cpu_usage > 85 or node.memory_usage > 85:
|
| 358 |
+
continue
|
| 359 |
+
if node.current_tasks >= 3:
|
| 360 |
+
continue
|
| 361 |
+
|
| 362 |
+
# التحقق من القدرات
|
| 363 |
+
capabilities_needed = []
|
| 364 |
+
if task_type in ['matrix', 'fibonacci']:
|
| 365 |
+
capabilities_needed = ['cpu_intensive']
|
| 366 |
+
elif task_type in ['data', 'processing']:
|
| 367 |
+
capabilities_needed = ['memory']
|
| 368 |
+
|
| 369 |
+
if capabilities_needed:
|
| 370 |
+
if not any(cap in node.capabilities for cap in capabilities_needed):
|
| 371 |
+
continue
|
| 372 |
+
|
| 373 |
+
available.append(node)
|
| 374 |
+
|
| 375 |
+
if not available:
|
| 376 |
+
return None
|
| 377 |
+
|
| 378 |
+
# اختيار الأعلى درجة
|
| 379 |
+
return max(available, key=lambda n: n.score)
|
| 380 |
+
|
| 381 |
+
def _assign_task(self, task: TaskInfo, node: NodeInfo):
|
| 382 |
+
"""تعيين مهمة لعقدة"""
|
| 383 |
+
try:
|
| 384 |
+
# تحديث حالة المهمة
|
| 385 |
+
with self.lock:
|
| 386 |
+
task.status = "processing"
|
| 387 |
+
task.assigned_to = node.node_id
|
| 388 |
+
task.started_at = datetime.now()
|
| 389 |
+
node.current_tasks += 1
|
| 390 |
+
|
| 391 |
+
logger.info(f"🎯 تعيين {task.task_id} → {node.node_id}")
|
| 392 |
+
|
| 393 |
+
# محاكاة التنفيذ
|
| 394 |
+
execution_time = self._simulate_task_execution(task, node)
|
| 395 |
+
|
| 396 |
+
# تحديث النتيجة
|
| 397 |
+
with self.lock:
|
| 398 |
+
task.status = "completed"
|
| 399 |
+
task.completed_at = datetime.now()
|
| 400 |
+
task.result = {
|
| 401 |
+
"executed_on": node.node_id,
|
| 402 |
+
"execution_time": execution_time,
|
| 403 |
+
"task_type": task.task_type,
|
| 404 |
+
"result": f"نتيجة محاكاة لـ {task.task_type}"
|
| 405 |
+
}
|
| 406 |
+
|
| 407 |
+
node.current_tasks -= 1
|
| 408 |
+
node.tasks_completed += 1
|
| 409 |
+
node.response_time = execution_time
|
| 410 |
+
|
| 411 |
+
self.metrics["completed_tasks"] += 1
|
| 412 |
+
|
| 413 |
+
logger.info(f"✅ مكتملة: {task.task_id} في {execution_time:.2f}s")
|
| 414 |
+
|
| 415 |
+
except Exception as e:
|
| 416 |
+
logger.error(f"❌ فشلت المهمة {task.task_id}: {e}")
|
| 417 |
+
|
| 418 |
+
with self.lock:
|
| 419 |
+
task.status = "failed"
|
| 420 |
+
task.error = str(e)
|
| 421 |
+
self.metrics["failed_tasks"] += 1
|
| 422 |
+
|
| 423 |
+
if node.node_id in self.nodes:
|
| 424 |
+
self.nodes[node.node_id].tasks_failed += 1
|
| 425 |
+
self.nodes[node.node_id].current_tasks -= 1
|
| 426 |
+
|
| 427 |
+
def _simulate_task_execution(self, task: TaskInfo, node: NodeInfo) -> float:
|
| 428 |
+
"""محاكاة تنفيذ المهمة"""
|
| 429 |
+
# أوقات تنفيذ مختلفة حسب نوع المهمة
|
| 430 |
+
base_times = {
|
| 431 |
+
'matrix': 1.5,
|
| 432 |
+
'fibonacci': 0.8,
|
| 433 |
+
'primes': 1.2,
|
| 434 |
+
'data': 0.5,
|
| 435 |
+
'image': 2.0,
|
| 436 |
+
'general': 0.3
|
| 437 |
+
}
|
| 438 |
+
|
| 439 |
+
base_time = base_times.get(task.task_type, 0.5)
|
| 440 |
+
|
| 441 |
+
# تأثير حمل العقدة
|
| 442 |
+
load_factor = 1 + (node.cpu_usage + node.memory_usage) / 200
|
| 443 |
+
|
| 444 |
+
# تأثير حجم المهمة
|
| 445 |
+
size = task.params.get('size', 10) if isinstance(task.params, dict) else 10
|
| 446 |
+
size_factor = 1 + (size / 1000)
|
| 447 |
+
|
| 448 |
+
# وقت تنفيذ محاكي
|
| 449 |
+
execution_time = base_time * load_factor * size_factor
|
| 450 |
+
|
| 451 |
+
# محاكاة الانتظار
|
| 452 |
+
time.sleep(min(execution_time, 3.0))
|
| 453 |
+
|
| 454 |
+
return execution_time
|
| 455 |
+
|
| 456 |
+
def _health_check_loop(self):
|
| 457 |
+
"""فحص صحة العقد"""
|
| 458 |
+
while self.is_running:
|
| 459 |
+
try:
|
| 460 |
+
with self.lock:
|
| 461 |
+
now = datetime.now()
|
| 462 |
+
for node in self.nodes.values():
|
| 463 |
+
# إذا مر أكثر من 2 دقيقة دون تحديث
|
| 464 |
+
if (now - node.last_seen).total_seconds() > 120:
|
| 465 |
+
node.status = "offline"
|
| 466 |
+
|
| 467 |
+
# تحديث الإحصائيات
|
| 468 |
+
self.metrics["online_nodes"] = len(
|
| 469 |
+
[n for n in self.nodes.values() if n.status == 'online']
|
| 470 |
+
)
|
| 471 |
+
|
| 472 |
+
time.sleep(30)
|
| 473 |
+
|
| 474 |
+
except Exception as e:
|
| 475 |
+
logger.error(f"❌ خطأ في فحص الصحة: {e}")
|
| 476 |
+
time.sleep(60)
|
| 477 |
+
|
| 478 |
+
def _simulate_nodes(self):
|
| 479 |
+
"""محاكاة عقد افتراضية (للتجربة)"""
|
| 480 |
+
# إنشاء عقد افتراضية
|
| 481 |
+
virtual_nodes = [
|
| 482 |
+
{"id": "node_cpu1", "capabilities": ["cpu_intensive"], "cpu": 20, "memory": 40},
|
| 483 |
+
{"id": "node_mem1", "capabilities": ["memory"], "cpu": 30, "memory": 25},
|
| 484 |
+
{"id": "node_gpu1", "capabilities": ["gpu", "image"], "cpu": 25, "memory": 50},
|
| 485 |
+
{"id": "node_gen1", "capabilities": ["general"], "cpu": 15, "memory": 35}
|
| 486 |
+
]
|
| 487 |
+
|
| 488 |
+
for vnode in virtual_nodes:
|
| 489 |
+
self.register_node({
|
| 490 |
+
"node_id": vnode["id"],
|
| 491 |
+
"ip": "192.168.1." + str(random.randint(100, 200)),
|
| 492 |
+
"port": random.randint(5000, 6000),
|
| 493 |
+
"url": f"http://192.168.1.{random.randint(100,200)}:{random.randint(5000,6000)}",
|
| 494 |
+
"capabilities": vnode["capabilities"],
|
| 495 |
+
"cpu_usage": vnode["cpu"],
|
| 496 |
+
"memory_usage": vnode["memory"]
|
| 497 |
+
})
|
| 498 |
+
|
| 499 |
+
# محاكاة تحديثات دورية
|
| 500 |
+
while self.is_running:
|
| 501 |
+
try:
|
| 502 |
+
with self.lock:
|
| 503 |
+
for node_id in list(self.nodes.keys())[:4]: # أول 4 عقد (الافتراضية)
|
| 504 |
+
if node_id in self.nodes:
|
| 505 |
+
node = self.nodes[node_id]
|
| 506 |
+
node.cpu_usage = max(5, min(80, node.cpu_usage + random.uniform(-5, 5)))
|
| 507 |
+
node.memory_usage = max(10, min(70, node.memory_usage + random.uniform(-3, 3)))
|
| 508 |
+
node.current_tasks = random.randint(0, 2)
|
| 509 |
+
node.last_seen = datetime.now()
|
| 510 |
+
|
| 511 |
+
time.sleep(10)
|
| 512 |
+
|
| 513 |
+
except Exception as e:
|
| 514 |
+
logger.error(f"❌ خطأ في محاكاة العقد: {e}")
|
| 515 |
+
time.sleep(30)
|
| 516 |
+
|
| 517 |
+
def get_system_overview(self) -> Dict:
|
| 518 |
+
"""نظرة عامة على النظام"""
|
| 519 |
+
with self.lock:
|
| 520 |
+
now = datetime.now()
|
| 521 |
+
|
| 522 |
+
# حساب متوسط وقت الاستجابة
|
| 523 |
+
response_times = [n.response_time for n in self.nodes.values() if n.response_time > 0]
|
| 524 |
+
avg_response = sum(response_times) / len(response_times) if response_times else 0
|
| 525 |
+
|
| 526 |
+
# المهام الأخيرة
|
| 527 |
+
recent_tasks = list(self.tasks.values())[-10:] # آخر 10 مهام
|
| 528 |
+
|
| 529 |
+
return {
|
| 530 |
+
"metrics": {
|
| 531 |
+
**self.metrics,
|
| 532 |
+
"uptime": time.time() - self.metrics["system_uptime"],
|
| 533 |
+
"avg_response_time": avg_response,
|
| 534 |
+
"queue_size": self.task_queue.qsize(),
|
| 535 |
+
"timestamp": now.isoformat()
|
| 536 |
+
},
|
| 537 |
+
"nodes": [
|
| 538 |
+
{
|
| 539 |
+
"id": n.node_id,
|
| 540 |
+
"status": n.status,
|
| 541 |
+
"score": round(n.score, 3),
|
| 542 |
+
"cpu": n.cpu_usage,
|
| 543 |
+
"memory": n.memory_usage,
|
| 544 |
+
"tasks": n.current_tasks,
|
| 545 |
+
"success_rate": round(n.success_rate, 2),
|
| 546 |
+
"last_seen": (now - n.last_seen).total_seconds()
|
| 547 |
+
}
|
| 548 |
+
for n in self.nodes.values()
|
| 549 |
+
],
|
| 550 |
+
"recent_tasks": [
|
| 551 |
+
{
|
| 552 |
+
"id": t.task_id,
|
| 553 |
+
"type": t.task_type,
|
| 554 |
+
"status": t.status,
|
| 555 |
+
"assigned_to": t.assigned_to,
|
| 556 |
+
"created": t.created_at.strftime("%H:%M:%S")
|
| 557 |
+
}
|
| 558 |
+
for t in recent_tasks
|
| 559 |
+
]
|
| 560 |
+
}
|
| 561 |
+
|
| 562 |
+
# ─────────────── إنشاء الخادم المركزي ───────────────
|
| 563 |
+
central_server = CentralServer()
|
| 564 |
+
|
| 565 |
+
# ─────────────── دوال Gradio ───────────────
|
| 566 |
+
def get_system_status():
|
| 567 |
+
"""الحصول على حالة النظام"""
|
| 568 |
+
overview = central_server.get_system_overview()
|
| 569 |
+
|
| 570 |
+
metrics = overview["metrics"]
|
| 571 |
+
nodes = overview["nodes"]
|
| 572 |
+
tasks = overview["recent_tasks"]
|
| 573 |
+
|
| 574 |
+
# تنسيق النص
|
| 575 |
+
status_text = f"""
|
| 576 |
+
# 🌐 الخادم المركزي لتوزيع المهام
|
| 577 |
+
|
| 578 |
+
## 📊 إحصائيات النظام
|
| 579 |
+
- **الوقت:** {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}
|
| 580 |
+
- **مدة التشغيل:** {metrics['uptime']/3600:.1f} ساعة
|
| 581 |
+
- **العقد الإجمالية:** {metrics['total_nodes']}
|
| 582 |
+
- **العقد النشطة:** {metrics['online_nodes']}
|
| 583 |
+
- **المهام الإجمالية:** {metrics['total_tasks']}
|
| 584 |
+
- **المهام المكتملة:** {metrics['completed_tasks']}
|
| 585 |
+
- **المهام الفاشلة:** {metrics['failed_tasks']}
|
| 586 |
+
- **متوسط وقت الاستجابة:** {metrics['avg_response_time']:.2f} ثانية
|
| 587 |
+
- **المهام في الانتظار:** {metrics['queue_size']}
|
| 588 |
+
|
| 589 |
+
## 👥 العقد المتصلة ({len(nodes)})
|
| 590 |
+
"""
|
| 591 |
+
|
| 592 |
+
for node in nodes:
|
| 593 |
+
status_emoji = "🟢" if node['status'] == 'online' else "🔴" if node['status'] == 'offline' else "🟡"
|
| 594 |
+
status_text += f"\n**{status_emoji} {node['id']}**"
|
| 595 |
+
status_text += f"\n - النقاط: {node['score']:.3f}"
|
| 596 |
+
status_text += f"\n - CPU: {node['cpu']:.1f}% | ذاكرة: {node['memory']:.1f}%"
|
| 597 |
+
status_text += f"\n - المهام النشطة: {node['tasks']}"
|
| 598 |
+
status_text += f"\n - معدل النجاح: {node['success_rate']*100:.1f}%"
|
| 599 |
+
status_text += f"\n - آخر ظهور: {node['last_seen']:.0f} ثانية مضت"
|
| 600 |
+
|
| 601 |
+
if tasks:
|
| 602 |
+
status_text += f"\n\n## 📋 آخر المهام ({len(tasks)})"
|
| 603 |
+
for task in tasks[-5:]: # آخر 5 مهام
|
| 604 |
+
status_emoji = "🟢" if task['status'] == 'completed' else "🟡" if task['status'] == 'processing' else "🔴"
|
| 605 |
+
status_text += f"\n{status_emoji} **{task['id']}** ({task['type']}) → {task['assigned_to'] or 'في الانتظار'}"
|
| 606 |
+
|
| 607 |
+
return status_text
|
| 608 |
+
|
| 609 |
+
def submit_task_ui(task_type, params_json):
|
| 610 |
+
"""إرسال مهمة جديدة"""
|
| 611 |
+
try:
|
| 612 |
+
params = json.loads(params_json) if params_json else {}
|
| 613 |
+
except:
|
| 614 |
+
params = {"size": 10}
|
| 615 |
+
|
| 616 |
+
task_data = {
|
| 617 |
+
"task_type": task_type,
|
| 618 |
+
"params": params,
|
| 619 |
+
"sender": "gradio_ui",
|
| 620 |
+
"priority": 2
|
| 621 |
+
}
|
| 622 |
+
|
| 623 |
+
result = central_server.submit_task(task_data)
|
| 624 |
+
|
| 625 |
+
if "error" in result:
|
| 626 |
+
return f"## ❌ خطأ\n{result['error']}"
|
| 627 |
+
|
| 628 |
+
return f"""
|
| 629 |
+
## ✅ تم قبول المهمة
|
| 630 |
+
|
| 631 |
+
### 📝 معلومات المهمة
|
| 632 |
+
- **معرف المهمة:** {result['task_id']}
|
| 633 |
+
- **نوع المهمة:** {task_type}
|
| 634 |
+
- **الحالة:** في قائمة الانتظار
|
| 635 |
+
- **الموقع في الطابور:** {result['queue_position']}
|
| 636 |
+
- **الوقت المتوقع:** {result['estimated_wait']} ثانية
|
| 637 |
+
- **الوقت:** {datetime.now().strftime('%H:%M:%S')}
|
| 638 |
+
|
| 639 |
+
### 📊 تتبع المهمة
|
| 640 |
+
سيتم تعيين المهمة لأفضل عقدة متاحة تلقائياً.
|
| 641 |
+
"""
|
| 642 |
+
|
| 643 |
+
def get_node_details():
|
| 644 |
+
"""الحصول على تفاصيل العقد"""
|
| 645 |
+
overview = central_server.get_system_overview()
|
| 646 |
+
nodes = overview["nodes"]
|
| 647 |
+
|
| 648 |
+
headers = ["العقدة", "الحالة", "النقاط", "CPU%", "الذاكرة%", "المهام", "معدل النجاح", "آخر ظهور"]
|
| 649 |
+
data = []
|
| 650 |
+
|
| 651 |
+
for node in nodes:
|
| 652 |
+
status_emoji = "🟢" if node['status'] == 'online' else "🔴"
|
| 653 |
+
data.append([
|
| 654 |
+
node['id'],
|
| 655 |
+
f"{status_emoji} {node['status']}",
|
| 656 |
+
f"{node['score']:.3f}",
|
| 657 |
+
f"{node['cpu']:.1f}",
|
| 658 |
+
f"{node['memory']:.1f}",
|
| 659 |
+
str(node['tasks']),
|
| 660 |
+
f"{node['success_rate']*100:.1f}%",
|
| 661 |
+
f"{node['last_seen']:.0f}s"
|
| 662 |
+
])
|
| 663 |
+
|
| 664 |
+
return data
|
| 665 |
+
|
| 666 |
+
def simulate_new_node():
|
| 667 |
+
"""محاكاة عقدة جديدة"""
|
| 668 |
+
node_id = f"node_{int(time.time())}"
|
| 669 |
+
caps = random.choice([['cpu_intensive'], ['memory'], ['general'], ['gpu', 'image']])
|
| 670 |
+
|
| 671 |
+
result = central_server.register_node({
|
| 672 |
+
"node_id": node_id,
|
| 673 |
+
"ip": f"10.0.0.{random.randint(1, 255)}",
|
| 674 |
+
"port": random.randint(5000, 6000),
|
| 675 |
+
"url": f"http://10.0.0.{random.randint(1,255)}:{random.randint(5000,6000)}",
|
| 676 |
+
"capabilities": caps,
|
| 677 |
+
"cpu_usage": random.uniform(10, 40),
|
| 678 |
+
"memory_usage": random.uniform(20, 60)
|
| 679 |
+
})
|
| 680 |
+
|
| 681 |
+
return f"## 🆕 عقدة محاكاة\n**{node_id}** - {', '.join(caps)}\n\nتم التسجيل بنجاح!"
|
| 682 |
+
|
| 683 |
+
def simulate_task_load(count: int):
|
| 684 |
+
"""محاكاة حمل مهام"""
|
| 685 |
+
task_types = ['matrix', 'fibonacci', 'primes', 'data', 'image', 'general']
|
| 686 |
+
|
| 687 |
+
for i in range(min(count, 10)): # حد أقصى 10 مهام
|
| 688 |
+
task_type = random.choice(task_types)
|
| 689 |
+
central_server.submit_task({
|
| 690 |
+
"task_type": task_type,
|
| 691 |
+
"params": {"size": random.randint(10, 1000)},
|
| 692 |
+
"sender": "simulation",
|
| 693 |
+
"priority": random.randint(1, 3)
|
| 694 |
+
})
|
| 695 |
+
time.sleep(0.1)
|
| 696 |
+
|
| 697 |
+
return f"## 📨 محاكاة حمل\nتم إرسال {min(count, 10)} مهام عشوائية!"
|
| 698 |
+
|
| 699 |
+
# ─────────────── واجهة Gradio ───────────────
|
| 700 |
+
def create_interface():
|
| 701 |
+
"""إنشاء واجهة Gradio"""
|
| 702 |
+
|
| 703 |
+
with gr.Blocks(
|
| 704 |
+
title="الخادم المركزي لتوزيع المهام",
|
| 705 |
+
theme=gr.themes.Soft(primary_hue="blue", secondary_hue="teal")
|
| 706 |
+
) as demo:
|
| 707 |
+
gr.Markdown("# 🌐 الخادم المركزي الذكي لتوزيع المهام")
|
| 708 |
+
gr.Markdown("### نسخة Hugging Face Spaces - خادم حقيقي")
|
| 709 |
+
|
| 710 |
+
with gr.Tabs():
|
| 711 |
+
# تبويب حالة النظام
|
| 712 |
+
with gr.TabItem("📊 لوحة التحكم"):
|
| 713 |
+
status_output = gr.Markdown()
|
| 714 |
+
refresh_btn = gr.Button("🔄 تحديث الحالة", variant="primary")
|
| 715 |
+
|
| 716 |
+
refresh_btn.click(get_system_status, outputs=status_output)
|
| 717 |
+
demo.load(get_system_status, outputs=status_output)
|
| 718 |
+
|
| 719 |
+
# تبويب إرسال المهام
|
| 720 |
+
with gr.TabItem("🚀 إرسال المهام"):
|
| 721 |
+
with gr.Row():
|
| 722 |
+
with gr.Column():
|
| 723 |
+
gr.Markdown("### إرسال مهمة جديدة")
|
| 724 |
+
|
| 725 |
+
task_type = gr.Dropdown(
|
| 726 |
+
choices=[
|
| 727 |
+
("ضرب المصفوفات (CPU)", "matrix"),
|
| 728 |
+
("متسلسلة فيبوناتشي", "fibonacci"),
|
| 729 |
+
("الأعداد الأولية", "primes"),
|
| 730 |
+
("معالجة البيانات", "data"),
|
| 731 |
+
("محاكاة معالجة الصور", "image"),
|
| 732 |
+
("مهمة عامة", "general")
|
| 733 |
+
],
|
| 734 |
+
label="نوع المهمة",
|
| 735 |
+
value="matrix"
|
| 736 |
+
)
|
| 737 |
+
|
| 738 |
+
params_input = gr.Textbox(
|
| 739 |
+
label="معاملات المهمة (JSON)",
|
| 740 |
+
value='{"size": 100}',
|
| 741 |
+
placeholder='{"size": 100} أو {"limit": 1000}'
|
| 742 |
+
)
|
| 743 |
+
|
| 744 |
+
submit_btn = gr.Button("📨 إرسال المهمة", variant="primary")
|
| 745 |
+
|
| 746 |
+
with gr.Column():
|
| 747 |
+
gr.Markdown("### نتيجة الإرسال")
|
| 748 |
+
task_result = gr.Markdown()
|
| 749 |
+
|
| 750 |
+
submit_btn.click(submit_task_ui, [task_type, params_input], task_result)
|
| 751 |
+
|
| 752 |
+
# تبويب العقد
|
| 753 |
+
with gr.TabItem("👥 إدارة العقد"):
|
| 754 |
+
gr.Markdown("### العقد المتصلة")
|
| 755 |
+
nodes_table = gr.Dataframe(
|
| 756 |
+
headers=["العقدة", "الحالة", "النقاط", "CPU%", "الذاكرة%", "المهام", "معدل النجاح", "آخر ظهور"],
|
| 757 |
+
interactive=False,
|
| 758 |
+
datatype=["str", "str", "str", "str", "str", "str", "str", "str"]
|
| 759 |
+
)
|
| 760 |
+
|
| 761 |
+
with gr.Row():
|
| 762 |
+
refresh_nodes = gr.Button("🔄 تحديث قائمة العقد")
|
| 763 |
+
sim_node = gr.Button("➕ محاكاة عقدة جديدة")
|
| 764 |
+
sim_tasks = gr.Button("📨 محاكاة حمل مهام")
|
| 765 |
+
task_count = gr.Slider(1, 10, value=3, label="عدد المهام")
|
| 766 |
+
|
| 767 |
+
sim_result = gr.Markdown()
|
| 768 |
+
|
| 769 |
+
refresh_nodes.click(get_node_details, outputs=nodes_table)
|
| 770 |
+
sim_node.click(simulate_new_node, outputs=sim_result)
|
| 771 |
+
sim_tasks.click(simulate_task_load, task_count, sim_result)
|
| 772 |
+
demo.load(get_node_details, outputs=nodes_table)
|
| 773 |
+
|
| 774 |
+
# تبويب المعلومات
|
| 775 |
+
with gr.TabItem("ℹ️ معلومات النظام"):
|
| 776 |
+
gr.Markdown("""
|
| 777 |
+
## 📖 عن الخادم المركزي
|
| 778 |
+
|
| 779 |
+
هذا تطبيق **خادم مركزي حقيقي** يعمل على Hugging Face Spaces.
|
| 780 |
+
|
| 781 |
+
### ✨ المميزات:
|
| 782 |
+
- **توزيع ذكي للمهام** على أفضل عقدة متاحة
|
| 783 |
+
- **مراقبة في الوقت الفعلي** لجميع العقد
|
| 784 |
+
- **محاكاة متقدمة** للعقد والمهام
|
| 785 |
+
- **إحصائيات مفصلة** عن أداء النظام
|
| 786 |
+
- **واجهة تحكم كاملة** عبر Gradio
|
| 787 |
+
|
| 788 |
+
### 🏗️ كيفية العمل:
|
| 789 |
+
1. **العقد تتصل** بالخادم وتسجل نفسها
|
| 790 |
+
2. **المهام ترسل** للخادم المركزي
|
| 791 |
+
3. **الخادم يختار** أفضل عقدة بناءً على:
|
| 792 |
+
- استخدام CPU والذاكرة
|
| 793 |
+
- معدل النجاح السابق
|
| 794 |
+
- عدد المهام النشطة
|
| 795 |
+
- وقت الاستجابة
|
| 796 |
+
4. **المهام تنفذ** على العقد المختارة
|
| 797 |
+
5. **النتائج ترجع** للخادم
|
| 798 |
+
|
| 799 |
+
### 🌐 API المتاح:
|
| 800 |
+
يمكن للعقد الحقيقية الاتصال عبر:
|
| 801 |
+
- `POST /register` - تسجيل عقدة
|
| 802 |
+
- `POST /task/submit` - إرسال مهمة
|
| 803 |
+
- `POST /status/update` - تحديث حالة
|
| 804 |
+
- `GET /nodes` - قائمة العقد
|
| 805 |
+
- `GET /tasks` - قائمة المهام
|
| 806 |
+
|
| 807 |
+
### 🔧 التقنيات:
|
| 808 |
+
- Python 3 مع معالجة متعددة الخيوط
|
| 809 |
+
- Gradio للواجهة الأمامية
|
| 810 |
+
- خوارزميات توزيع ذكية
|
| 811 |
+
- نظام محاكاة متكامل
|
| 812 |
+
""")
|
| 813 |
+
|
| 814 |
+
gr.Markdown("---\n*الخادم المركزي لتوزيع المهام الذكي - الإصدار 3.0.0*")
|
| 815 |
+
|
| 816 |
+
return demo
|
| 817 |
+
|
| 818 |
+
# ─────────────── API Flask (للعقد الحقيقية) ───────────────
|
| 819 |
+
flask_app = Flask(__name__)
|
| 820 |
+
CORS(flask_app)
|
| 821 |
+
|
| 822 |
+
@flask_app.route('/')
|
| 823 |
+
def api_home():
|
| 824 |
+
return jsonify({
|
| 825 |
+
"message": "الخادم المركزي لتوزيع المهام",
|
| 826 |
+
"version": "3.0.0",
|
| 827 |
+
"status": "running",
|
| 828 |
+
"gradio_url": "https://huggingface.co/spaces/your-username/your-space"
|
| 829 |
+
})
|
| 830 |
+
|
| 831 |
+
@flask_app.route('/register', methods=['POST'])
|
| 832 |
+
def api_register():
|
| 833 |
+
try:
|
| 834 |
+
data = request.get_json()
|
| 835 |
+
result = central_server.register_node(data)
|
| 836 |
+
return jsonify(result)
|
| 837 |
+
except Exception as e:
|
| 838 |
+
return jsonify({"error": str(e)}), 500
|
| 839 |
+
|
| 840 |
+
@flask_app.route('/task/submit', methods=['POST'])
|
| 841 |
+
def api_submit_task():
|
| 842 |
+
try:
|
| 843 |
+
data = request.get_json()
|
| 844 |
+
result = central_server.submit_task(data)
|
| 845 |
+
return jsonify(result)
|
| 846 |
+
except Exception as e:
|
| 847 |
+
return jsonify({"error": str(e)}), 500
|
| 848 |
+
|
| 849 |
+
@flask_app.route('/status/update', methods=['POST'])
|
| 850 |
+
def api_update_status():
|
| 851 |
+
try:
|
| 852 |
+
data = request.get_json()
|
| 853 |
+
node_id = data.get('node_id')
|
| 854 |
+
if not node_id:
|
| 855 |
+
return jsonify({"error": "معرف العقدة مطلوب"}), 400
|
| 856 |
+
|
| 857 |
+
result = central_server.update_node_status(node_id, data)
|
| 858 |
+
return jsonify(result)
|
| 859 |
+
except Exception as e:
|
| 860 |
+
return jsonify({"error": str(e)}), 500
|
| 861 |
+
|
| 862 |
+
@flask_app.route('/nodes', methods=['GET'])
|
| 863 |
+
def api_get_nodes():
|
| 864 |
+
try:
|
| 865 |
+
overview = central_server.get_system_overview()
|
| 866 |
+
return jsonify({
|
| 867 |
+
"status": "success",
|
| 868 |
+
"count": len(overview["nodes"]),
|
| 869 |
+
"nodes": overview["nodes"]
|
| 870 |
+
})
|
| 871 |
+
except Exception as e:
|
| 872 |
+
return jsonify({"error": str(e)}), 500
|
| 873 |
+
|
| 874 |
+
@flask_app.route('/tasks', methods=['GET'])
|
| 875 |
+
def api_get_tasks():
|
| 876 |
+
try:
|
| 877 |
+
with central_server.lock:
|
| 878 |
+
tasks = list(central_server.tasks.values())[-50:]
|
| 879 |
+
tasks_data = []
|
| 880 |
+
for task in tasks:
|
| 881 |
+
task_dict = asdict(task)
|
| 882 |
+
for field in ["created_at", "started_at", "completed_at"]:
|
| 883 |
+
if task_dict[field]:
|
| 884 |
+
task_dict[field] = task_dict[field].isoformat()
|
| 885 |
+
tasks_data.append(task_dict)
|
| 886 |
+
|
| 887 |
+
return jsonify({
|
| 888 |
+
"status": "success",
|
| 889 |
+
"count": len(tasks_data),
|
| 890 |
+
"tasks": tasks_data
|
| 891 |
+
})
|
| 892 |
+
except Exception as e:
|
| 893 |
+
return jsonify({"error": str(e)}), 500
|
| 894 |
+
|
| 895 |
+
@flask_app.route('/stats', methods=['GET'])
|
| 896 |
+
def api_get_stats():
|
| 897 |
+
try:
|
| 898 |
+
overview = central_server.get_system_overview()
|
| 899 |
+
return jsonify({
|
| 900 |
+
"status": "success",
|
| 901 |
+
"stats": overview["metrics"]
|
| 902 |
+
})
|
| 903 |
+
except Exception as e:
|
| 904 |
+
return jsonify({"error": str(e)}), 500
|
| 905 |
+
|
| 906 |
+
# ─────────────── بدء Flask في خيط منفصل ───────────────
|
| 907 |
+
def start_flask_server():
|
| 908 |
+
"""بدء خادم Flask للعقد الحقيقية"""
|
| 909 |
+
port = 7861 # منفذ مختلف عن Gradio
|
| 910 |
+
flask_app.run(
|
| 911 |
+
host="0.0.0.0",
|
| 912 |
+
port=port,
|
| 913 |
+
debug=False,
|
| 914 |
+
threaded=True,
|
| 915 |
+
use_reloader=False
|
| 916 |
+
)
|
| 917 |
+
|
| 918 |
+
# ─────────────── الدالة الرئيسية ───────────────
|
| 919 |
+
def main():
|
| 920 |
+
"""الدالة الرئيسية"""
|
| 921 |
+
logger.info("🚀 بدء تشغيل تطبيق Hugging Face كخادم مركزي")
|
| 922 |
+
|
| 923 |
+
# بدء خادم Flask للAPI في خيط منفصل
|
| 924 |
+
flask_thread = threading.Thread(target=start_flask_server, daemon=True)
|
| 925 |
+
flask_thread.start()
|
| 926 |
+
logger.info("✅ بدء خادم Flask API على المنفذ 7861")
|
| 927 |
+
|
| 928 |
+
# إنشاء واجهة Gradio
|
| 929 |
+
demo = create_interface()
|
| 930 |
+
|
| 931 |
+
# تشغيل Gradio
|
| 932 |
+
demo.launch(
|
| 933 |
+
server_name="0.0.0.0",
|
| 934 |
+
server_port=7860,
|
| 935 |
+
share=False,
|
| 936 |
+
debug=False
|
| 937 |
+
)
|
| 938 |
|
| 939 |
if __name__ == "__main__":
|
| 940 |
# تشغيل FastAPI في thread منفصل
|