Polls the Indian Railways server for updates and sends an email when the status changes

• Install redis if it isn't already. This link has a simple tutorial.

• npm install once you are in the root directory of the project

• Edit the config.json file

  • gmail_username/gmail_password: Add a gmail username and password to send an email
  • destination_email: Add a destination email to receive the email when the results are out
  • smtpServer: Mail Server to use
  • interval: Check for the status after every x milliseconds
  • pnrs: Array of PNR numbers to check

• Set the log4js output file

• node index.js or forever start index.js

####Modules Used

• Cheerio: Required for parsing the HTML response
• Request: Most popular HTTP(S) module for Node.js
• Log4js: Log messages with their timestamps
• emailjs: Required for sending an email when the results are out
• redis: Required for storing the last checked status of the PNR