Homework 3

Setup

• run npm install.

• Install redis and run on localhost:6379

• Run node main.js to fire up the server instances and the proxy server

• Load balancer : 0.0.0.0:3000

• Server instance 1 : 0.0.0.0:3001

• Server instance 2 : 0.0.0.0:3002

Additional service instance running & Demonstrate Proxy

https://github.com/SagarGurnani/Queues/blob/master/ProxyHW.gif

Proxying achieved using http-proxy module and the Redis RPOPLPUSH functionality

Completing /set and /get

https://github.com/SagarGurnani/Queues/blob/master/ProxyHW6.gif

Completing /recent

https://github.com/SagarGurnani/Queues/blob/master/ProxyHW7.gif

Completing /upload and /meow

• upload achieved using the LPUSH Redis command
• meow achieved using the LRANGE and LTRIM Redis commands

https://github.com/SagarGurnani/Queues/blob/master/ProxyHW5.gif