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@meterio/scan-sync

v0.4.95

Published

Collect blocks/txs/metrics from meter network

Downloads

315

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

simonzgsimonzgyanfeizuoyanfeizuo

Keywords

Readme

Scan Sync

Scan the Meter blockchain and transform interested data into a MongoDB.

Workflow

+----------------+       +--------------+        +----------------+
|                |       |              |        |                |
| Meter FullNode +-----> +   Base DB    +------->+ Defined Entity |
|                |       |              |        |                |
+----------------+       +--------------+        +----------------+
  • Base DB: Blocks/TXs/PowBlocks/PowTxs/Receipts
  • Defined Entity: Balances/Transfers/ etc

Features

  • Blocks/TXs/Receipts
  • Committee/Epoch
  • MTR/MTRG Native Balance and Transfer
  • MTR/MTRG System Contract Transfer
  • ERC20 Token Balance and Transfer
  • Staking Engine (incomplete)
  • Auction Engine (incomplete)
  • AccountLock Engine (incomplete)

Usage as Cli

  1. Install dependency
npm install -g @meterio/scan-sync dotenv-cli
  1. Prepare env file with these information
# database
MONGO_PATH=127.0.0.1:27017/scandb
MONGO_PWD=scan
MONGO_USER=scan
MONGO_SSL_CA=

# look at .env.sample
  1. Run sync
dotenv -e env.prod scan-sync main pos

Usage Typescript, Run with source code

ts-node main.ts [Network] [Task]

Network: [main|test|main-standby|test-standby|verse-main|verse-test]
Task: [pos|pow|metric|scriptengine]

Usage Daemon, Run with binary

// notice Network & Task

nohup dotenv -e env.prod scan-sync main pos >> ~/pos-sync.log 2>&1 &