kagome::authorship::ProposerImpl Class Reference

#include <proposer_impl.hpp>

Inheritance diagram for kagome::authorship::ProposerImpl:

Collaboration diagram for kagome::authorship::ProposerImpl:

Public Member Functions
	~ProposerImpl () override=default
	ProposerImpl (std::shared_ptr< BlockBuilderFactory > block_builder_factory, std::shared_ptr< transaction_pool::TransactionPool > transaction_pool, std::shared_ptr< primitives::events::ExtrinsicSubscriptionEngine > ext_sub_engine, std::shared_ptr< subscription::ExtrinsicEventKeyRepository > extrinsic_event_key_repo)
outcome::result< primitives::Block >	propose (const primitives::BlockInfo &parent_block, const primitives::InherentData &inherent_data, const primitives::Digest &inherent_digest) override
Public Member Functions inherited from kagome::authorship::Proposer
virtual	~Proposer ()=default

Static Public Attributes
static constexpr auto	kMaxSkippedTransactions = 8
static constexpr size_t	kBlockSizeLimit = 4 * 1024 * 1024 + 512
	Default block size limit in bytes. More...

Private Attributes
std::shared_ptr< BlockBuilderFactory >	block_builder_factory_
std::shared_ptr< transaction_pool::TransactionPool >	transaction_pool_
std::shared_ptr< primitives::events::ExtrinsicSubscriptionEngine >	ext_sub_engine_
std::shared_ptr< subscription::ExtrinsicEventKeyRepository >	extrinsic_event_key_repo_
metrics::RegistryPtr	metrics_registry_ = metrics::createRegistry()
metrics::Gauge *	metric_tx_included_in_block_
log::Logger	logger_ = log::createLogger("Proposer", "authorship")

Detailed Description

Definition at line 20 of file proposer_impl.hpp.

Constructor & Destructor Documentation

kagome::authorship::ProposerImpl::~ProposerImpl ( )

overridedefault

kagome::authorship::ProposerImpl::ProposerImpl	(	std::shared_ptr< BlockBuilderFactory >	block_builder_factory,
		std::shared_ptr< transaction_pool::TransactionPool >	transaction_pool,
		std::shared_ptr< primitives::events::ExtrinsicSubscriptionEngine >	ext_sub_engine,
		std::shared_ptr< subscription::ExtrinsicEventKeyRepository >	extrinsic_event_key_repo
	)

Definition at line 17 of file proposer_impl.cpp.

Member Function Documentation

outcome::result< primitives::Block > kagome::authorship::ProposerImpl::propose ( const primitives::BlockInfo &  parent_block, const primitives::InherentData &  inherent_data, const primitives::Digest &  inherent_digest  )

overridevirtual

Creates block from provided parameters

Parameters

parent_block	number and hash of parent block
inherent_data	additional data on block from unsigned extrinsics
inherent_digests	- chain-specific block auxiliary data

Returns

proposed block or error

Max varint size in bytes when encoded

Implements kagome::authorship::Proposer.

Definition at line 40 of file proposer_impl.cpp.

Member Data Documentation

std::shared_ptr<BlockBuilderFactory> kagome::authorship::ProposerImpl::block_builder_factory_

private

Definition at line 45 of file proposer_impl.hpp.

std::shared_ptr<primitives::events::ExtrinsicSubscriptionEngine> kagome::authorship::ProposerImpl::ext_sub_engine_

private

Definition at line 48 of file proposer_impl.hpp.

std::shared_ptr<subscription::ExtrinsicEventKeyRepository> kagome::authorship::ProposerImpl::extrinsic_event_key_repo_

private

Definition at line 50 of file proposer_impl.hpp.

constexpr size_t kagome::authorship::ProposerImpl::kBlockSizeLimit = 4 * 1024 * 1024 + 512

static

Default block size limit in bytes.

Definition at line 27 of file proposer_impl.hpp.

constexpr auto kagome::authorship::ProposerImpl::kMaxSkippedTransactions = 8

static

Maximum transactions quantity to try to push into the block before finalization when resources are exhausted (block size limit reached)

Definition at line 24 of file proposer_impl.hpp.

log::Logger kagome::authorship::ProposerImpl::logger_ = log::createLogger("Proposer", "authorship")

private

Definition at line 56 of file proposer_impl.hpp.

metrics::Gauge* kagome::authorship::ProposerImpl::metric_tx_included_in_block_

private

Definition at line 54 of file proposer_impl.hpp.

metrics::RegistryPtr kagome::authorship::ProposerImpl::metrics_registry_ = metrics::createRegistry()

private

Definition at line 53 of file proposer_impl.hpp.

std::shared_ptr<transaction_pool::TransactionPool> kagome::authorship::ProposerImpl::transaction_pool_

private

Definition at line 46 of file proposer_impl.hpp.

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The documentation for this class was generated from the following files:

• core/authorship/impl/proposer_impl.hpp
• core/authorship/impl/proposer_impl.cpp