Also, SwarmUtils includes core functionality for working with swarms. SwarmUtils include various utility functions for working with sockets in js,logging,etc
Install
$ npm install swarmutil
Create a new Swrm node (Adapter)
thisAdapter = require('swarmutil').createAdapter("<<adapterName>>",false,false,true);
The "true" parameter enable verbose output and is usefull for debugging.
Use FastJsonParser
var parser = require("swarmutil").createFastParser(callBack);
var util = require("swarmutil");
function callBack(objectFromJson){
...
}
parser.parseNewData(... data from a socket); parser.parseNewData(... data from a socket.. or file);
The callBack function will get called on each JSON object received from the socket
Usage decimalToHex
x = util.decimalToHex(10,4); => x == "0x000A"
Usage writeObject,writeSizedString
Example: obj={"id":"1"}; util.writeObject(sock,obj); ==> 0x0000000A\n{"id":"1"}\n
str="abc"; util.writeSizedString(sock,str) ==> 0x00000003\nabc\n