Crate sc_consensus_manual_seal

A manual sealing engine: the engine listens for rpc calls to seal blocks and create forks. This is suitable for a testing environment.

Re-exports

• pub use self::consensus::ConsensusDataProvider;
• pub use self::rpc::CreatedBlock;
• pub use self::rpc::EngineCommand;

Modules

• consensus
  Extensions for manual seal to produce blocks valid for any runtime.
• rpc
  RPC interface for the ManualSeal Engine.

Structs

• DelayedFinalizeParams
  Params required to start the delayed finalization task.
• FinalizeBlockParams
  params for block finalization.
• InstantSealParams
  Params required to start the manual sealing authorship task.
• ManualSealParams
  Params required to start the instant sealing authorship task.
• SealBlockParams
  params for sealing a new block

Enums

• Error
  errors encountered by background block authorship task

Constants

• MANUAL_SEAL_ENGINE_ID
  The ConsensusEngineId of Manual Seal.
• MAX_PROPOSAL_DURATION
  max duration for creating a proposal in secs

Functions

• finalize_block
  finalizes a block in the backend with the given params.
• import_queue
  Instantiate the import queue for the manual seal consensus engine.
• run_delayed_finalize
  Creates a future for delayed finalization of manual sealed blocks.
• run_instant_seal
  runs the background authorship task for the instant seal engine. instant-seal creates a new block for every transaction imported into the transaction pool.
• run_instant_seal_and_finalize
  Runs the background authorship task for the instant seal engine. instant-seal creates a new block for every transaction imported into the transaction pool.
• run_manual_seal
  Creates the background authorship task for the manually seal engine.
• seal_block
  seals a new block with the given params