Create your own “boottrap.dat” for Ethereum
Since you have problems with the synchronization with the Ethereum network, especially when setting up Bitcoin customers, we will look at an alternative approach: Creating a personalized “boottrap.dat”. With this guide, you follow the steps to create a separate file with which the synchronization process can be accelerated.
Why personalized boottrap.dat? Create
In conventional settings, the blockchain is synchronized by RPC requirements from the Ethereum main network. When you set Bitcoin customers for experiments or test purposes, this synchronization process can be slow for several reasons:
- RPC latency : Each time you need to pick up the latest Ethereum network data takes a few seconds.
- Network overload : If several customers are synchronized at the same time, it can lead to more slow updates.
A personalized file “boottrap.dat” can bypass this effort to synchronize by using local data instead of relying on the main network.
step by step instructions
- Create a new directory for your Ethereum client.
- Copy the following code to a new file: `
JavaScript
CONST NETWORK version = Process.env.network_version || '4'; // Standard for the latest version (if not defined)
Const Rpcurl = process.env.rpc_url || ' // Set up with your infora project -ID -ID
Const bootsstrappath = './Bootstrap.dat';
Replace your_project_id with your actual infora project -ID infer.
- Initialize the customer by setting the network version and RPC URL in local mode:
`Javascript
Const Client = New Web3 ({{{{
Supplier: {
URL: rpcurl,
Options: {network version},
},
});
`
- Place “Bootstrappath” in a particular directory where you want to store your personalized data.
- Create an event listener for the “Oncomplete” event, which is triggered when the synchronization process ends:
`Javascript
client.on (‘oncomplete’, () => {{
// Write bootstrap.dat file with first data
CONST DATA = GetBootstrapdata ();
fs.writefilesync (bootstrappath, json.stringify (data));
});
`
The “GetBootstrapdata ()must return an object with the desired boat trap data. You can use a local or remote source of data (eg cache or external memory solution).
- Set up the events of events for other events that may be needed, e.g. B. An error or the excess of the network.
Example uses
Here’s an example of how you can create and complete your personalized file “Boottrap.dat”:
`Javascript
CONST NETWORK version = Process.env.network_version || ‘4’;
Const Rpcurl = process.env.rpc_url || ‘
CONST Bootsstrappath = ‘./Bootstrap.dat’;
Const Client = New Web3 ({{{{
Supplier: {
URL: rpcurl,
Options: {network version},
},
});
client.on (‘oncomplete’, () => {{
CONST DATA = GetBootstrapdata ();
fs.writefilesync (bootstrappath, json.stringify (data));
});
GETBOOTSTRAPDATA () {
// implement your personalized boat trap details here that call out logic
}
`
If you follow these steps and use the “Boottrap.dat” file, you can create a faster synchronization process for your Ethereum customer setting.
