Security News
Introducing the Socket Python SDK
The initial version of the Socket Python SDK is now on PyPI, enabling developers to more easily interact with the Socket REST API in Python projects.
@walletconnect/jsonrpc-http-connection
Advanced tools
@walletconnect/jsonrpc-http-connection is a package that provides a JSON-RPC connection over HTTP. It is part of the WalletConnect suite of tools and is used to facilitate communication between clients and servers using the JSON-RPC protocol over HTTP.
Create a JSON-RPC HTTP Connection
This feature allows you to create a JSON-RPC HTTP connection to a specified URL. The code sample demonstrates how to create a connection and make a request to get the current block number from an Ethereum node.
const { JSONRPC } = require('@walletconnect/jsonrpc-http-connection');
const connection = new JSONRPC('https://example.com/jsonrpc');
connection.request({
method: 'eth_blockNumber',
params: []
}).then(response => {
console.log(response);
}).catch(error => {
console.error(error);
});
Handle JSON-RPC Responses
This feature allows you to handle JSON-RPC responses, including error handling. The code sample demonstrates how to check for errors in the response and handle them appropriately.
const { JSONRPC } = require('@walletconnect/jsonrpc-http-connection');
const connection = new JSONRPC('https://example.com/jsonrpc');
connection.request({
method: 'eth_blockNumber',
params: []
}).then(response => {
if (response.error) {
console.error('Error:', response.error);
} else {
console.log('Result:', response.result);
}
}).catch(error => {
console.error('Request failed:', error);
});
json-rpc-engine is a modular JSON-RPC middleware engine for Node.js. It allows you to create a JSON-RPC server with custom middleware. Compared to @walletconnect/jsonrpc-http-connection, json-rpc-engine provides more flexibility in terms of middleware customization and server-side handling.
jayson is a JSON-RPC 2.0/1.0 client and server library for Node.js. It supports both HTTP and WebSocket transports. Compared to @walletconnect/jsonrpc-http-connection, jayson offers a more comprehensive solution for both client and server implementations of JSON-RPC.
node-json-rpc is a simple JSON-RPC 2.0 server and client library for Node.js. It provides basic functionalities for creating JSON-RPC servers and clients. Compared to @walletconnect/jsonrpc-http-connection, node-json-rpc is more lightweight and straightforward, making it suitable for simpler use cases.
FAQs
HTTP Connection for JSON-RPC
The npm package @walletconnect/jsonrpc-http-connection receives a total of 228,337 weekly downloads. As such, @walletconnect/jsonrpc-http-connection popularity was classified as popular.
We found that @walletconnect/jsonrpc-http-connection demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 8 open source maintainers collaborating on the project.
Did you know?
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