Module connection 

VCL Connection

VCLConnection is the main entry point for VCL Protocol. It manages the full lifecycle of a secure UDP connection:

• X25519 ephemeral handshake
• Packet encryption, signing, and chain validation
• Replay protection
• Session management (close, timeout)
• Connection events via async mpsc channel
• Ping / heartbeat with latency measurement
• Mid-session key rotation

Logging

This module uses the tracing crate. To see logs in your application, add a subscriber such as tracing-subscriber:

tracing_subscriber::fmt::init();

Structs

VCLConnection

A secure VCL Protocol connection over UDP.