# Pingap Upstream
Manages backend server connections and load balancing
## Overview
Pingap Upstream is a module responsible for managing and load balancing connections to backend servers. It provides functionality for:
- Dynamic server pool management
- Health checking of backend servers
- Load balancing across multiple backends using various algorithms
- Connection pooling and failover handling
## Features
- Multiple load balancing strategies:
- Round Robin
- Hash
- Automatic health checks
- Dynamic backend server addition/removal
- Connection timeout handling