Ethereum: Unraveling the Mystery of a BSod on Windows 7
As a development work Blues to a “bad_pool_caller” bluescreen on windows 7 and explore why this piece of code is causing trouble.
The Code Snippet
Here’s the Code Snippet in Question:
`JavaScript
Const Web3 = Require (‘Web3’);
// Create and New Ethereum Instance
Const Web3 = New Web3 (New Web3.providers.httpprovider (
‘
));
`
The Issue
After analyzing this code, it is evident that Web3 instance is attached to create an http provider connection to a live Ethereum network. However, this process involves calling
The problem
The issue arises when the web3.createpool () method is called, as it tries to create an http pool using the previously created provider instance. Bluescreen on Windows 7.
Why the Code Causes Bsods
When Specifically:
1.
2.
Solutions
To Resolve this Issue, You Can Try The Following:
- Create a Separate Process for Ethereum Network : process.
`JavaScript
Const Web3 = Require (‘Web3’);
// Create a New Http Pool Connection in a Separate Process
Const execpath = ‘c: \\ program files \\ node.js \\ node.exe’;
project projectdires = __dirname;
process.execpath = $ {Projectdir}/$ {Execpath};
New Web3.providers.httpprovider (
‘
) .Createpool ((error, pool) => {
console.log (pool);
});
`
- .
`JavaScript
Const Web3 = Require (‘Web3’);
Const provider = new web3.providers.httpprovider (
‘
);
// Create and New Ethereum Instance
Const Web3 = New Web3 (Provider);
`
Conclusion
The “bad_pool_caller” Bluescreen on Windows 7 can be caused by memory leas in blockchains developed with Node.js. Code snippet that is causing trouble, developers like you can take steps to reserve this issue and create more robust blockchain applications. Remember to always create processes or use alternative methods to avoid memory leas and prevent bsods.
Disclaimer
Microsoft and may be subject to change. Deploying it in production environments.