Description: A TCP Listener is a process that checks client connection requests to a network service or application. This component is fundamental in network architecture, as it acts as an entry point for incoming connections. Its main function is to listen on a specific port and accept client connections, redirecting them to the appropriate backend servers. TCP Listeners are essential for ensuring that requests are efficiently distributed among multiple servers, helping to optimize the performance and availability of applications. Additionally, they allow the implementation of load balancing policies, such as session-based or current server load-based balancing. In cloud environments, TCP Listeners are often integral parts of load balancers that provide scalability and resilience to applications. By using a TCP Listener, organizations can enhance user experience by reducing response time and increasing traffic handling capacity, which is crucial in high-performance and real-time applications.
