Module http_tracker_client 

HTTP/HTTPS Tracker Client with Event State Machine

This module provides a stateful tracker client that supports both HTTP and HTTPS tracker URLs, with proper event lifecycle management (Started -> Completed -> Stopped).

Event State Machine

The tracker follows a well-defined event sequence:

• Started: Sent when download begins (first announce)
• Completed: Sent when all pieces are downloaded successfully
• Stopped: Sent when download is cancelled or removed
• None: Regular interval announces (no specific event)

Structs

TrackerState

State machine for tracking announce events and intervals.

Enums

TrackerEvent

Tracker announce events as defined in BEP 3 / BEP 15.

Functions

build_tracker_client

Build a reqwest::Client configured appropriately for the given URL scheme.

is_https_tracker

Detect whether a tracker URL uses HTTPS scheme.