Update app.py

app.py

@@ -1,54 +1,35 @@
-from flask import Flask, request, g
-from threading import Thread
-from queue import Queue
-import requests
-import os
+# Use an official Python runtime as a parent image
+FROM python:3.8-slim-buster
 
-app = Flask(__name__)
+# Set environment variables
+ENV PYTHONUNBUFFERED 1
+ENV API_ENDPOINT=""
+ENV WORKERS=2
 
-# Configurable parameter for number of workers
-WORKERS = int(os.getenv('WORKERS', 2))
+# Set work directory in the container
+WORKDIR /app
 
-API_ENDPOINT = os.getenv('API_ENDPOINT', 'https://actual-api-endpoint')
+# Install necessary packages
+RUN apt-get update \
+    && apt-get install -y nginx \
+    && apt-get clean
 
-class Worker(Thread):
-    def __init__(self, queue):
-        Thread.__init__(self)
-        self.queue = queue
+# Copy the current directory contents into the container at /app
+COPY . /app
 
-    def run(self):
-        while True:
-            data, callback = self.queue.get()
-            try:
-                response = requests.post(API_ENDPOINT, data=data)
-                callback(response)
-            finally:
-                self.queue.task_done()
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
 
+# Setup NGINX
+RUN rm /etc/nginx/sites-enabled/default
+COPY nginx.conf /etc/nginx/sites-available/
+RUN ln -s /etc/nginx/sites-available/nginx.conf /etc/nginx/sites-enabled/
 
-@app.before_first_request
-def initialize_workers():
-    g.queue = Queue()
+# Test Nginx config
+RUN nginx -t
 
-    for _ in range(WORKERS):
-        worker = Worker(g.queue)
-        worker.daemon = True
-        worker.start()
+# Expose port for the app
+EXPOSE 7680
 
-
-@app.route('/api', methods=['POST'])
-def queue_api():
-    data = request.get_json()
-
-    def callback(response):
-        return response.content
-
-    g.queue.put((data, callback))
-
-    g.queue.join()
-
-    return callback
-
-
-if __name__ == '__main__':
-    app.run()
+# Start the application
+CMD service nginx start && python app.py