To determine the gas fee to zero Metamask Local Host
When you start your stability training, ensuring that the gas fee for the Ethereum block chain is properly set, it becomes a necessary step. In this article, we will help you set the required gas fee on zero with Metamk in Localhost.
What is the gas fee?
Before diving, it is important to understand which gas charges are. Gas charges reflect the performance of the Ethereum block chain of transaction. The higher the cost of the gas, the longer it is necessary to take care of and test the nodes such as Mainnet or a local node operating in Metamk.
Why set the required gas fee to zero?
To determine the gas you need to zero in stability training, you may initially feel anti -impetitive. However, there is a set scenario where you want to set it to zero:
- Localhost using local node.js (metamk).
- For certain types of events or intelligent contract functions.
Method 1: Installation setting required gas fee for zero
Follow these steps to achieve this:
- Open the Metamask wallet and go to the
settings tab.
- Click
in the left menu .
- Scroll down to the ward
gas fee .
4 Select
Set the gas threshold .
- Write
The gas limit The value is usually set to at least 20,000 (0.020).
- It is recommended that most of the use of the use be maintained or less than 10,000 (0.010). This ensures that the required gas fee is zero.
** Met.
If you use ETH-Paconts modifications, it may not be possible to set the required gas fee to zero. In this case, you can use this code fragment as a guide:
`Solidity
Pragman solidity ^0.8.0;
Agreement MyContract {
UINT256 Public balance;
Function Deposit () Publicly Payment {
balance += msg.valu;
// Set the gas threshold using the “ETH -Acconts” module (comment)
// required (msg.valu> 1, “lack of funds”);
// Ask (total source ()> = msg.valu, “the amount of the event exceeds the total delivery”);
}
}
`
In this example, the gas fee required is set to zero, requires at least 10 ether units for the “deposit” function. However, note that setting the required gas fee on zero may not be possible in all cases.
conclusion
Setting the required gas fee on Metamk on Localhost can be useful optimization technology, especially when using local node.JS (MetAMK) and certain types of events or intelligent contract functions. These steps will allow you to set the required gas fee to zero and ensure a smoother event processing.