ScaleChain

Steps

[./ScaleChain_v1]

1. deploy the contract on Ropsten
   • command: truffle deploy --network ropsten [--reset]
   • address: 0xe5c10a1e39fa1faf25e4fd5ce2c4e2ec5a7ab926
   • update contract address in mainNode-config_1.js

[./mainNode]

1. npm install

2. Print contract status info: node mainNode.js -i

3. Test addMainNode

   • command: node mainNode.js -a 0x97952767d3748FA35443c6319eA0ef192C5d1a76
   • transaction: 0xf777c1f27cd48871ba9b7b15965c3e8b591b1e36f3308fd1b85b3082ddabf61c

4. Test sendBlock

   • command: node mainNode.js -s
   • check hash: node mainNode.js -h
   • Transaction: 0xd09dbae11f3112b908d42bdbf063e27b4b07a2197bb1c95dd729e9cdc0ca671f

5. Retrieve transaction history and recompute hash

   • node mainNode.js -v

6. Test multiple nodes sending transactions:

   • . ./run_mainNode.sh [config file]

---

Test Commands

Options:
  --version             Show version number                            [boolean]
  --addMainNode, -a     Add a main node to member list
  --getMainNode, -g     Get main node given index (from 1)              [number]
  --countMainNodes, -c  Get the number of main nodes
  --getCurrentHash, -h  Get the current hash value
  --getBlockID, -b      Get the current block ID
  --sendBlock, -s       Send a random block
  --test, -t            Testing code
  --info, -i            Get current info
  --verify, -v          Retrieve transaction history to verify block hash
  --help                Show help                                      [boolean]