Crate jd_server_sv2 

Job Declaration Server (JDS) for the Stratum V2 protocol.

This crate implements a server that validates custom mining jobs declared by downstream clients via the Job Declaration Protocol (JDP). It manages token allocation, coinbase and merkle path validation, and delegates block-level validation to a modular Job Validation Engine.

The primary entry point is job_declarator::JobDeclarator, which provides:

• JobDeclarator::new — creates the engine with a validation backend (e.g. Bitcoin Core IPC).
• JobDeclarator::start — launches the JDP message processing loop.
• JobDeclarator::start_downstream_server — listens for JDC connections on a Noise-encrypted TCP socket.
• JobDeclarator::handle_set_custom_mining_job — validates a Mining Protocol SetCustomMiningJob message (for use when embedded in Pool).

When used as a library (embedded in Pool), the caller is responsible for owning the CancellationToken and TaskManager.

Modules

config

Configuration Module

error

Error types and recovery actions for the Job Declaration Server.

io_task

Low-level Noise I/O tasks.

job_declarator

Core Job Declaration engine.