Overview¶
Contents
tx-forwarder¶
Server that forwards the tx to the specified smart contract.
Usage¶
Config¶
Deploy contract:
./tx-forwarder deploy
This will print the deployed contract address, then copy&paste in the
config file config.yaml
:
server:
serviceapi: 0.0.0.0:11000
adminapi: 0.0.0.0:11001
web3:
url: http://127.0.0.1:8545
keystore:
path: /var/config/keystore
address: 0x123456789...
passwd: /var/config/keystore.password
keyjsonpath: /var/config/keystore/UTC-etc
contracts:
samplecontract: 0xasdf
Contract¶
Current contract is just a working sample contract.
The contract handlers goes inside eth/contract/
directory.
Once having the contract file written in Solidity, in order to generate the Go handlers:
solc --abi --bin SampleContract.sol -o build
abigen --bin=./build/SampleContract.bin --abi=./build/SampleContract.abi --pkg=SampleContract --out=SampleContract.go
And place the sampleContract.go
file in the
eth/contract/sampleContract.go
path.