status-im/snt-gas-relay
2
0
Fork 0
mirror of https://github.com/status-im/snt-gas-relay.git synced 2025-01-27 14:44:47 +00:00
Code Issues Projects Releases Wiki Activity

Using web3 simulated

Browse Source
This commit is contained in:
Richard Ramos 2018-04-17 17:09:52 -04:00
parent 967a742bfd
commit 9432694fa3
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
app/gas-relayer/src/service.js
View File

@ -196,16 +196,17 @@ const processMessages = async function(error, message, subscription){
}
// Estimate costs
const web3Sim = new Web3(ganache.provider({fork: `${config.blockchain.protocol}://${config.blockchain.host}:${config.blockchain.port}`}));
const simAccounts = await web3.eth.getAccounts();
let simulatedReceipt = await web3.eth.sendTransaction({
const web3Sim = new Web3(ganache.provider({fork: `http://localhost:8545`}));
const simAccounts = await web3Sim.eth.getAccounts();
let simulatedReceipt = await web3Sim.eth.sendTransaction({
from: simAccounts[0],
to: address,
value: 0,
data: payload
});
const estimatedGas = web3.utils.toBN(simulatedReceipt.gasUsed);
console.log(simulatedReceipt);
if(gasLimit.lt(estimatedGas)) {
return reply("Gas limit below estimated gas", message);
}