cob integration wip 2
This commit is contained in:
Dobromir Popov
173
run_simple_cob_dashboard.py
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173
run_simple_cob_dashboard.py
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#!/usr/bin/env python3
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"""
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Simple COB Dashboard - Works without redundancies
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Runs the COB dashboard using optimized shared resources.
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Fixed to work on Windows without unicode logging issues.
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"""
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import asyncio
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import logging
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import signal
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import sys
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import os
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from datetime import datetime
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from typing import Optional
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# Local imports
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from core.cob_integration import COBIntegration
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from core.data_provider import DataProvider
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from web.cob_realtime_dashboard import COBDashboardServer
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# Configure Windows-compatible logging (no emojis)
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logging.basicConfig(
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level=logging.INFO,
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format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
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handlers=[
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logging.FileHandler('logs/simple_cob_dashboard.log'),
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logging.StreamHandler(sys.stdout)
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]
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)
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logger = logging.getLogger(__name__)
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class SimpleCOBDashboard:
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"""Simple COB Dashboard without redundant implementations"""
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def __init__(self):
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"""Initialize simple COB dashboard"""
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self.data_provider = DataProvider()
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self.cob_integration: Optional[COBIntegration] = None
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self.dashboard_server: Optional[COBDashboardServer] = None
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self.running = False
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# Setup signal handlers
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signal.signal(signal.SIGINT, self._signal_handler)
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signal.signal(signal.SIGTERM, self._signal_handler)
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logger.info("SimpleCOBDashboard initialized")
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def _signal_handler(self, signum, frame):
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"""Handle shutdown signals"""
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logger.info(f"Received signal {signum}, shutting down...")
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self.running = False
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async def start(self):
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"""Start the simple COB dashboard"""
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try:
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logger.info("=" * 60)
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logger.info("SIMPLE COB DASHBOARD STARTING")
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logger.info("=" * 60)
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logger.info("Single COB integration - No redundancy")
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# Initialize COB integration
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logger.info("Initializing COB integration...")
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self.cob_integration = COBIntegration(
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data_provider=self.data_provider,
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symbols=['BTC/USDT', 'ETH/USDT']
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)
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# Start COB integration
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logger.info("Starting COB integration...")
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await self.cob_integration.start()
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# Initialize dashboard with our COB integration
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logger.info("Initializing dashboard server...")
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self.dashboard_server = COBDashboardServer(host='localhost', port=8053)
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# Use our COB integration (avoid creating duplicate)
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self.dashboard_server.cob_integration = self.cob_integration
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# Start dashboard
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logger.info("Starting dashboard server...")
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await self.dashboard_server.start()
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self.running = True
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logger.info("SIMPLE COB DASHBOARD STARTED SUCCESSFULLY")
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logger.info("Dashboard available at: http://localhost:8053")
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logger.info("System Status: OPTIMIZED - No redundant implementations")
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logger.info("=" * 60)
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# Keep running
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while self.running:
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await asyncio.sleep(10)
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# Print periodic stats
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if hasattr(self, '_last_stats_time'):
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if (datetime.now() - self._last_stats_time).total_seconds() >= 300: # 5 minutes
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await self._print_stats()
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self._last_stats_time = datetime.now()
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else:
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self._last_stats_time = datetime.now()
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except Exception as e:
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logger.error(f"Error in simple COB dashboard: {e}")
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import traceback
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logger.error(traceback.format_exc())
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raise
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finally:
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await self.stop()
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async def _print_stats(self):
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"""Print simple statistics"""
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try:
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logger.info("Dashboard Status: RUNNING")
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if self.dashboard_server:
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connections = len(self.dashboard_server.websocket_connections)
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logger.info(f"Active WebSocket connections: {connections}")
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if self.cob_integration:
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stats = self.cob_integration.get_statistics()
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logger.info(f"COB Active Exchanges: {', '.join(stats.get('active_exchanges', []))}")
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logger.info(f"COB Streaming: {stats.get('is_streaming', False)}")
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except Exception as e:
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logger.warning(f"Error printing stats: {e}")
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async def stop(self):
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"""Stop the dashboard gracefully"""
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if not self.running:
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return
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logger.info("Stopping Simple COB Dashboard...")
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self.running = False
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# Stop dashboard
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if self.dashboard_server:
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await self.dashboard_server.stop()
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logger.info("Dashboard server stopped")
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# Stop COB integration
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if self.cob_integration:
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await self.cob_integration.stop()
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logger.info("COB integration stopped")
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logger.info("Simple COB Dashboard stopped successfully")
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async def main():
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"""Main entry point"""
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try:
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# Create logs directory
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os.makedirs('logs', exist_ok=True)
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# Start simple dashboard
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dashboard = SimpleCOBDashboard()
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await dashboard.start()
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except KeyboardInterrupt:
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logger.info("Received keyboard interrupt, shutting down...")
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except Exception as e:
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logger.error(f"Critical error: {e}")
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import traceback
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traceback.print_exc()
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if __name__ == "__main__":
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# Set event loop policy for Windows compatibility
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if hasattr(asyncio, 'WindowsProactorEventLoopPolicy'):
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asyncio.set_event_loop_policy(asyncio.WindowsProactorEventLoopPolicy())
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asyncio.run(main())
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