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Change the study of the study Etshers.js supplier at Hardhat
When you use the ETERS.JS provider with the Hardhat project, you can encounter problems with slow network connections or high choices that can affect the efficiency and efficiency of your intelligent Ethereum contracts. In this article, we will look at how to change the survey to study the default intervals of the Ether.js supplier at Hardhat.
Why is the composition interval too high?
The default vote interval for the Ether provider is usually set in 4 seconds (4000 ms), which can be good for most networks. However, if your network latency is high or you use a congested network, this interval may not be appropriate.
What happens when we change the election interval?
When we make changes to the election interval, we need to update the site Ether.config to reflect a new value. Here's an example of how to edit the default vote interval:
`Javascript
Import {Ether} of 'Ether';
CONST HARDHAT = Requires ("Hardhat");
Async function main () {)
Expect Ether.getProvider (). He ('networks', (info) => {> {> {
If (info.name === 'mainnet') {
// Change the default interval poll to 1000 ms (1 second)
Euters.config.pollinginter = 1000;
}
});
}
Main (). Then (() => console.log ('the interval of the study is updated!');
`
Modification Ethers.config
To change the election interval, you must update the Ether.config object. The configuration file is usually found in the file .nv or hardhat.config.js.
Here's an example of how to edit the default vote interval:
json
// .nv (or hardhat.config.js)
Election study = 1000 // 1 second
As an alternative, you can update the configuration using a built -in -Hardhat API:
`Javascript
Const {euters} = requirement ('hardhat');
Async function main () {)
Const networkName = 'mainnet';
Expect euters.getProvider (). He ('network', async (info) => {{
If (info.name === networkname) {
// Update the default vote interval up to 1000 ms (1 second)
Euters.config.pollinginter = 1000;
// Update the eters.js supplier using Hardhat Built -in Api
Expect euters.getProvider (). Setconfig ({
Election Survey: 1000,
});
}
});
}
Main (). Then (() => console.log ('the interval of the study is updated!');
`
Testing your changes
Once you make changes to the election interval, you can use the provider of éters.js with your smart contracts and check that they work properly.
In this example, we updated the default vote interval of 1000 ms (1 second). We also included a test case in Hardhat to show how to update the election interval:
Javascript
// Main.js
Import {Ether} of 'Ether';
Async function main () {)
Expect euters.getProvider (). He ('network', async (info) => {{
If (info.name === 'mainnet') {
// Update the default vote interval up to 1000 ms (1 second)
Euters.config.pollinginter = 1000;
// Create a new copy of a contract with an updated Polinng interval
Const Contrastance = Wait Ether.getContractFactory ('MyContract');
CONST contract = awaits a contract.
// Use an agreed copy to test its functionality
}
});
}
Main (). Then (() => console.log ('the interval of the study is updated!');
`
According to these steps, you can easily change the interval of the default ether.js provider in Hardhat and optimize the performance of the smart contract.
