Ethereum: Checking the Synchronization Status of the Total Node
As a responsible user of the Ethereum network, it is essential to ensure that the entire node is completely synchronized. A fully synchronized node means that all nodes of the network are in the same state and the data is up to date. In this article, we examine how to check that the entire node is completely synchronized using the “Bitcoin-Clicommand line device.
Why check the node synchronization?
A fully synchronized node provides:
- Network Stability : Nodes with synchronization can result in network instability, influencing access to other users.
- Data integrity : A fully synchronized node guarantees that all data is accurate and complete.
- User experience : Non -gentle nodes can cause delays or errors in Ethereum MainNet.
Checking the node synchronization ofBitcoin-Cli
Use the following command line to verify the node synchronization status:
Bash
Bitcoin -Cli -q -T0 – -Url http: // Localhost: 8332
`
Here’s the breakdown of the options used:
-q: Silent mode to suppress the network output.
-T0: Use TCP instead of UDP for better error handling and relationship management.
-Url http: // localhost: 8332: Set URL to the HTTP server of the local node (for example:http: // localhost: 8332).
Understand the answer
When running a command you should see a response that is similar:
`
{{
“nodes”: [
{{
“URL”: “
“Ethblocknumber”: “1234567890”,
“Ethhash”: “ABCDE123E4567890123456789012345678901234567890ABCDEF”
}
],
“Error”: Null,
“Status”: 1
}
`
This answer indicates that the local node is connected to the Ethereum network and all nodes are synchronous.
Interpret the answer
We break down all fields:
nodes": an array of objects containing information from the local node.
+ Each object has the following properties:
-Url: URL of the local node's HTTP server (for example: https: // mainnet.infura.io/v3/your_project_id).
-ethblocknumber: The current EThereum block number in hexadecimal format ( 1234567890).
-ethhash: hexadecimal representation of blockchain data, which is usually stored on the local node.
- Error ‘means an optional field that indicates errors in the connection or synchronization process. In this case, this is “null”.
- `State ‘: The state of synchronization of the local node, which must be 1 for successful synchronization.
Troubleshooting
If you encounter problems while running the command, try out:
- Restart the node
: A simple restart can solve connection problems.
- Refresh the node software
: Make sure you use the latest version of the Ethereum client.
- Checking the network connection : Check that your local machine has an active internet connection.
By following these steps, you should be able to verify that the entire node is completely synchronized and runs smoothly on the Ethereum network.
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