Crate sc_authority_discovery

Substrate authority discovery.

This crate enables Substrate authorities to discover and directly connect to other authorities. It is split into two components the Worker and the Service.

See Worker and Service for more documentation.

Structs

• Service
  Service to interact with the crate::Worker.
• Worker
  An authority discovery Worker can publish the local node’s addresses as well as discover those of other nodes via a Kademlia DHT.
• WorkerConfig
  Configuration of Worker.

Enums

• Error
  Error type for the authority discovery module.
• Role
  Role an authority discovery Worker can run as.

Traits

• AuthorityDiscovery
  Wrapper for AuthorityDiscoveryApi. Can be be implemented by any struct without dependency on the runtime.
• NetworkProvider
  NetworkProvider provides Worker with all necessary hooks into the underlying Substrate networking. Using this trait abstraction instead of sc_network::NetworkService directly is necessary to unit test Worker.

Functions

• new_worker_and_service
  Create a new authority discovery Worker and Service.
• new_worker_and_service_with_config
  Same as new_worker_and_service but with support for providing the config.