NGinx + Gunicorn + Flask-SocketIO based deployment.
It's been a long time I wrote a blog post!. Recently I realized I should at least write about my unwarranted account of solving problems which were hard, to just get some information online. So this post provides the details we need to know how to deploy the Flask-SocketIO app using Gunicorn and NGinx. Here are the links for NGinx , it is a web server with a focus on high concurrency, performance and low memory usage. Gunicorn 'Green Unicorn' is a Python WSGI HTTP Server for UNIX and Flask-SocketIO gives Flask applications access to low latency bi-directional communications between the clients and the server. The client-side application can use the SocketIO Javascript library or any compatible client to establish a permanent connection to the server. Version's I used: Nginx : 1.6.0 (Websocket support in Nginx was introduced in version 1.4 and above) Gunicorn : 17.5 Flask-SocketIO : 0.6.0 If you go through the document's of the tools, you will com