cmd

package

v0.0.0-...-135af17 Latest Latest Go to latest Published: Apr 29, 2024 License: Apache-2.0 Imports: 22 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/bugout-dev/moonstream

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func BlockYield(start, end, blockStep uint64) chan []uint64
func LDBCLI()
type CorruptBlock
type CorruptBlocks
type HumbugReporter
type Job
type LightBlock
type LightTransaction
type LocalConnections
type Result

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// Block steps used to prevent long executor tasks and data loss possibility
	BlockNumberStep = uint64(1000)

	BlockchainFlag = cli.StringFlag{
		Name:  "blockchain",
		Usage: `Which blockchain to crawl ("ethereum", "polygon")`,
	}
	DataDirFlag = cli.StringFlag{
		Name:  "datadir",
		Usage: "Data directory for the databases and keystore",
		Value: "/home/ubuntu/nodes/ethereum",
	}
	GCModeFlag = cli.StringFlag{
		Name:  "gcmode",
		Usage: `Blockchain garbage collection mode ("full", "archive")`,
		Value: "full",
	}
	ThreadsFlag = cli.IntFlag{
		Name:  "threads",
		Usage: "Number of threads to use",
		Value: 2,
	}
)

Functions ¶

func BlockYield ¶

func BlockYield(start, end, blockStep uint64) chan []uint64

Block step generator, yield list of blocks with length equal blockStep TODO(kompotkot): Not-safe method with slices in channel, re-write this function

func LDBCLI ¶

func LDBCLI()

Types ¶

type CorruptBlock ¶

type CorruptBlock struct {
	Number      uint64 `json:"number"`
	Source      string `json:"source"`
	Description string `json:"description"`
}

Malformed block structure which will be submitted to humbug journal

type CorruptBlocks ¶

type CorruptBlocks struct {
	Blocks []CorruptBlock `json:"blocks"`
}

type HumbugReporter ¶

type HumbugReporter struct {
	Reporter *humbug.HumbugReporter
}

type Job ¶

type Job struct {
	BlockNumber uint64
	Results     chan<- Result
}

Concurrency jobs structure

type LightBlock ¶

type LightBlock struct {
	Hash         string
	Number       *big.Int
	Transactions []LightTransaction
}

Lightweight block for database operations

type LightTransaction ¶

type LightTransaction struct {
	Hash string
}

Lightweight transactions for database operations

type LocalConnections ¶

type LocalConnections struct {
	Stack    *node.Node
	Chain    *core.BlockChain
	ChainDB  ethdb.Database
	Database *sql.DB
}

Predefined connections to blockchain and database

type Result ¶

type Result struct {
	ErrorOutput string
	ErrorSource string
	Number      uint64
	Output      string
}

TODO(kompotkot): Find way to remove Number, it repeats Job

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL