Module protocol 

Tunnel protocol message definitions

This module defines the wire protocol for communication between:

• Local agent and relay server (control + encrypted data)
• Remote client and relay server (encrypted data only)

Modules

message_type

Message type bytes for the wire format

url

URL utilities for tunnel URLs with embedded encryption keys

Enums

ControlMessage

Control messages for tunnel management (sent in plaintext over WSS)

DataMessage

Data messages for HTTP traffic (encrypted with XChaCha20-Poly1305)

WireMessage

Wrapper for wire messages with type prefix