javascript - Multitenant configuration data for the SDK Library -

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this question builds on answer previous question, looking solution share configuration data between actors (nodejs modules) of system (sdk) without using factory pattern.

this time need make sdk multi-tenant providing different configuration data distinct sdk instances.

app.js

var sdkaccta = require("./sdk"); sdkaccta.config = {key: "key", secret: "secret"};  var sdkacctb = require("./sdk"); sdkacctb.config = {key: "key2", secret: "secret2"};  // use both of them concurrently without each 1 overriding config data of other  var ma = new sdkaccta.m1(); ma.dosomething();  var mb = new sdkacctb.m1(); mb.dosomething();

sdk.js

var sdk = function(){};  sdk.config = {key: null, secret: null};  module.exports = sdk;  require("./m1"); //executing other modules make work

m1.js

var sdk = require("./sdk");  var m1 = function(){};  m1.prototype.dosomething = function(){     var config = sdk.config //getting access main module's config data };  sdk.m1 = m1;

question:

right configuration data getting overriden other instance , that's issue is. please advise.


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