fix(pagination): Fix #95. Switch from eventlet to gevent

Dockerfile

@@ -5,6 +5,9 @@ WORKDIR /app
 # Bricktracker
 COPY . .
 
+# Fix line endings and set executable permissions for entrypoint script
+RUN sed -i 's/\r$//' entrypoint.sh && chmod +x entrypoint.sh
+
 # Python library requirements
 RUN pip --no-cache-dir install -r requirements.txt
 

entrypoint.sh

@@ -13,4 +13,4 @@ then
 fi
 
 # Execute the WSGI server
-gunicorn --bind "${BK_SERVER}:${BK_PORT}" "app:create_app()" --worker-class "eventlet" "$@"
+gunicorn --bind "${BK_HOST}:${BK_PORT}" "wsgi:application" --worker-class "gevent" --workers 1 "$@"

wsgi.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+"""
+WSGI entry point for BrickTracker - Production Docker deployment
+This ensures proper gevent monkey patching for gunicorn
+"""
+
+# CRITICAL: This must be the very first import
+import gevent.monkey
+gevent.monkey.patch_all()
+
+import logging
+import sys
+import os
+
+# Add the current directory to Python path
+sys.path.insert(0, os.path.dirname(__file__))
+
+# Import Flask and BrickTracker modules directly
+from flask import Flask
+from bricktracker.app import setup_app
+from bricktracker.socket import BrickSocket
+
+logger = logging.getLogger(__name__)
+
+# Create the Flask app directly (bypassing app.py to avoid double monkey patching)
+app = Flask(__name__)
+
+# Setup the app
+setup_app(app)
+
+# Create the socket
+socket_instance = BrickSocket(
+    app,
+    threaded=not app.config['NO_THREADED_SOCKET'],
+)
+
+# Export the Flask app for gunicorn
+application = app