Created a Redis app that connects to a TCP server to provide analytics, rate-limiting using the NodeJS and Redis

TCP Server & Redis Integration

Build a TCP server on port 9736 that uses a text-based, line-delimited protocol.

• Protocol: Commands are sent as \n, and responses are returned as \n.

Commands

• PING
• Request: PING\n
• Response: PONG\n
• STATS
• Request: STATS\n
• Response: TOTAL_KEYS:\n
• PATTERN
• Request: PATTERN \n
• Response: COUNT:\n

RateLimiter: Implemented different rate limiters