feed::impl::BookChangesFeed Struct Reference

Feed that publishes book changes. This feed will be published every ledger, even if there are no changes. Example : {'type': 'bookChanges', 'ledger_index': 2647936, 'ledger_hash': '0A5010342D8AAFABDCA58A68F6F588E1C6E58C21B63ED6CA8DB2478F58F3ECD5', 'ledger_time': 756395682, 'changes': []}. More...

#include <BookChangesFeed.hpp>

Inheritance diagram for feed::impl::BookChangesFeed:

Collaboration diagram for feed::impl::BookChangesFeed:

Public Member Functions
	BookChangesFeed (util::async::AnyExecutionContext &executionCtx)
void	pub (ripple::LedgerHeader const &lgrInfo, std::vector< data::TransactionAndMetadata > const &transactions)
	Publishes the book changes.
Public Member Functions inherited from feed::impl::SingleFeedBase
	SingleFeedBase (util::async::AnyExecutionContext &executionCtx, std::string const &name)
	Construct a new Single Feed Base object.
void	sub (SubscriberSharedPtr const &subscriber)
	Subscribe the feed.
void	unsub (SubscriberSharedPtr const &subscriber)
	Unsubscribe the feed.
void	pub (std::string msg)
	Publishes the feed in strand.
std::uint64_t	count () const
	Get the count of subscribers.

Detailed Description

Feed that publishes book changes. This feed will be published every ledger, even if there are no changes. Example : {'type': 'bookChanges', 'ledger_index': 2647936, 'ledger_hash': '0A5010342D8AAFABDCA58A68F6F588E1C6E58C21B63ED6CA8DB2478F58F3ECD5', 'ledger_time': 756395682, 'changes': []}.

Member Function Documentation

pub()

void feed::impl::BookChangesFeed::pub ( ripple::LedgerHeader const & lgrInfo, std::vector< data::TransactionAndMetadata > const & transactions )

inline

Publishes the book changes.

Parameters

lgrInfo	The ledger header.
transactions	The transactions that were included in the ledger.

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The documentation for this struct was generated from the following file:

• /__w/clio/clio/src/feed/impl/BookChangesFeed.hpp