Cache

Infrarust's cache system optimizes performance by temporarily storing server responses.

Configuration - Not implemented

cache:
  # Cache entry lifetime (in seconds)
  ttl: 30
  
  # Maximum cache size in memory (in MB)
  maxSize: 100
  
  # Enable status response caching
  statusCache: true

Cache Types

Status Cache

• Stores server ping/status responses
• Key format: domain:version
• Reduces backend server load
• Automatic update on expiration

Optimizations

Memory Management - Not implemented

cache:
  memoryLimit: 512 # MB
  cleanupInterval: 60 # seconds

Performance

• Using hashmaps for O(1) access
• Asynchronous cleanup
• In-memory data compression
• Smart eviction (LRU)

Metrics - Not implemented

The cache exposes statistics:

• Hit/miss rate
• Memory usage
• Average response time
• Active entries