Markus Busche
97e9e18ee5
Debugging Tools: - Added /debug endpoint to verify deployment and test distribution functionality - Added browser console test function: testDistributionChart() - Enhanced SocketIO settings with better transport priorities - Added comprehensive error tracking and status reporting Nginx Configuration: - Created NGINX_CONFIG.md with complete proxy setup guide - Improved WebSocket transport settings and timeouts - Better ping/pong settings for connection stability Production Compatibility: - Optimized SocketIO for proxy environments - Enhanced fallback mechanisms - Production-ready logging and error handling This should resolve proxy-related issues and provide clear diagnostic tools.
65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
"""
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Flask Application Factory
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Creates and configures the Flask application with SocketIO support for real-time
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updates of the Markov economics simulation.
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"""
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import os
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from flask import Flask
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from flask_socketio import SocketIO
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from config import config
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from app.models import SimulationManager
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# Initialize SocketIO with enhanced proxy support
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socketio = SocketIO(
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cors_allowed_origins="*",
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async_mode='threading',
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logger=False, # Disable to avoid log spam in production
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engineio_logger=False,
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# Transport order: try websocket first, then polling
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transports=['websocket', 'polling'],
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# Ping settings for better connection detection
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ping_timeout=60,
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ping_interval=25
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)
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# Global simulation manager instance
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simulation_manager = SimulationManager()
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def create_app(config_name=None):
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"""
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Create and configure the Flask application.
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Args:
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config_name: Configuration profile to use
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Returns:
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Configured Flask application instance
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"""
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if config_name is None:
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config_name = os.getenv('FLASK_CONFIG', os.getenv('FLASK_ENV', 'development'))
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app = Flask(__name__)
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app.config.from_object(config[config_name])
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# Initialize extensions with proxy-friendly settings
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socketio.init_app(
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app,
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async_mode='threading',
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cors_allowed_origins="*",
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allow_upgrades=True,
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transports=['websocket', 'polling'],
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ping_timeout=60,
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ping_interval=25
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)
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# Register blueprints
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from .routes.main import main_bp
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from .routes.api import api_bp
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app.register_blueprint(main_bp)
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app.register_blueprint(api_bp, url_prefix='/api')
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return app |