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add max request size option #536

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add max request size option #536

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542dff7
add max request size option
oskyk Dec 15, 2017
467d031
Merge branch 'master' into request-size
oskyk Feb 19, 2018
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13 changes: 11 additions & 2 deletions lib/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ var EventEmitter = require('events').EventEmitter;
* @param {Number} options.cacheLongSeconds - The time to cache long lived cache responses.
* @param {String} options.routePrefix - The URL route prefix
* @param {String} options.translateAddresses - Translate request and output address to Copay's BCH address version (see https://support.bitpay.com/hc/en-us/articles/115004671663-BitPay-s-Adopted-Conventions-for-Bitcoin-Cash-Addresses-URIs-and-Payment-Requests)
* @param {String} options.maxRequestSize - Max size of request body for body parser to handle e.g '20mb'
*/
var InsightAPI = function(options) {
BaseService.call(this, options);
Expand Down Expand Up @@ -59,6 +60,8 @@ var InsightAPI = function(options) {
this.blockSummaryCacheSize = options.blockSummaryCacheSize || BlockController.DEFAULT_BLOCKSUMMARY_CACHE_SIZE;
this.blockCacheSize = options.blockCacheSize || BlockController.DEFAULT_BLOCK_CACHE_SIZE;

this.maxRequestSize = options.maxRequestSize;

if (!_.isUndefined(options.routePrefix)) {
this.routePrefix = options.routePrefix;
} else {
Expand Down Expand Up @@ -174,8 +177,14 @@ InsightAPI.prototype.setupRoutes = function(app) {
//Enable compression
app.use(compression());

//Enable urlencoded data
app.use(bodyParser.urlencoded({extended: true}));
//Set max request size default:100kb
if(this.maxRequestSize){
app.use(bodyParser.urlencoded({limit: this.maxRequestSize, extended: true}))
}else {
//Enable urlencoded data
app.use(bodyParser.urlencoded({extended: true}));
}


//Enable CORS
app.use(function(req, res, next) {
Expand Down