SwarmUtils include various utility functions for working with sockets,etc Also, SwarmUtils includes core functionality for working with sworms.

Install

$ npm install swarmutil

Create a new Adaptor

thisAdaptor = require('swarmutil').createAdaptor("<<adaptorName>>");

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