Nagaraj Tantri

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...

I and my friend late Mr. Padmaprasad Kusagundi (will always miss him), had created an OpenGL project for the syllabus in our college, G.I.T, college, Belgaum, Karnataka, India. We had worked day and night over this. The github repo is here:  https://github.com/tan31989/Dijkstra-opengl-network-simulation This project has used basic programming elements of OpenGL. Here we used   Dijkstra's algorithm  and modified it to any source to any destination (as opposed to single source and all the destination). The nodes of which looks like a box in here are hard coded as, we never had a chance to take it to the next level. (PS: hoping to increase its vicinity). The distance matrix, also was fixed in the code, to make it dynamic was just another step, but again, we kept it low :). When the program is run, it asks to select the source and a destination and later step to find the shortest path between the given source and the destination. The packets that ar...

Ever since i entered the stream of Computer Science, I use to always wonder how can an average person pay for all the software's when it comes to learning computer. As we know that for many years Microsoft ruled the computer software's, its not the same now. I mean for one to learn computer usage with Window (XP/Vista/7) it will cost him as either you need to buy the software for your use or you need to explore the knowledge in computers by visiting some computer academia. But this is not the best way one can experience learning. Then there is free software which are build by a group or might have even by a single person. When i talk about free software, its not just any application but entire Operating System(OS) like LINUX based Operating systems. For information on Linux based visit here --  WIKI Here we see that people contribute to develop a community based systems which is widely available for end users and also the users feedback to improve the bugs   if ...