reap

package

v0.0.0-...-9f7f9c2 Latest Latest Go to latest Published: Apr 24, 2024 License: Apache-2.0, Apache-2.0 Imports: 10 Imported by: 0

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Repository

github.com/stellar/go

Documentation ¶

Overview ¶

Package reap contains the history reaping subsystem for horizon. This system is designed to remove data from the history database such that it does not grow indefinitely. The system can be configured with a number of ledgers to maintain at a minimum.

Index ¶

type System
- func New(retention, retentionBatchSize uint, dbSession db.SessionInterface, ...) *System

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type System ¶

type System struct {
	HistoryQ       *history.Q
	RetentionCount uint
	RetentionBatch uint
	// contains filtered or unexported fields
}

System represents the history reaping subsystem of horizon.

func New ¶

func New(retention, retentionBatchSize uint, dbSession db.SessionInterface, ledgerState *ledger.State) *System

New initializes the reaper, causing it to begin polling the stellar-core database for now ledgers and ingesting data into the horizon database.

func (*System) DeleteUnretainedHistory ¶

func (r *System) DeleteUnretainedHistory(ctx context.Context) error

DeleteUnretainedHistory removes all data associated with unretained ledgers.

func (*System) Run ¶

func (r *System) Run()

Run triggers the reaper system to update itself, deleted unretained history if it is the appropriate time.

func (*System) Shutdown ¶

func (r *System) Shutdown()

Source Files ¶

View all Source files

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