A small and easy to use JSON-RPC 2.0 for node.js.
npm install node-json-rpc2.0Based on the 2.0 (revised) specifications. See here
More information here
Protocol supported : http
Method supported : POST, GET
``
const RpcServer = require('node-json-rpc2').Server;
const server = new RpcServer({
protocol:'http',
path:'/',
port:80,
method:'GET'
});
server.addMethod('add', function(parameters, id){
return {id:id, error:null, result:parameters[0]+parameters[1]}
});
Protocol supported : http, https
Method supported : POST, GET
`
const RpcClient = require('../lib/index').Client;
var client = new RpcClient({
protocol:'http',//Optional. Will be http by default
path:'/',
port:80,
method:'GET'
});
client.call({
method:'add',//Mandatory
params:[1,2],//Will be [] by default
},(err, res)=>{
if(err){
console.log(err);
//Do something
}
console.log('Data:',res);//Json parsed.
});
This is an exemple usage to connect to bitcoind using json rpc
`
'use strict';
const RpcClient = require('node-json-rpc2');
const config = {
protocol:'http',//Optional. Will be http by default
host:'127.0.0.1',//Will be 127.0.0.1 by default
user:'bitcoin',//Optional, only if auth needed
password:'local321',//Optional. Can be named 'pass'. Mandatory if user is passed.
port:9998,//Will be 8443 for https or 8080 for http by default
method:'POST'//Optional. POST by default
};
var client = new RpcClient(config);
client.call({
method:'getinfo',//Mandatory
params:[],//Will be [] by default
id:'rpcExample',//Optional. By default it's a random id
jsonrpc:'2.0'//Optional. By default it's 2.0
},(err, res)=>{
if(err){
//Do something
}
console.log('Data:',res);//Json parsed.
});