RanchiMall/flocore-node
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Limit max response size

Browse Source
This commit is contained in:
sairajzero 2023-01-27 17:31:02 +05:30
parent 25eb992cf1
commit 0283be05db
1 changed files with 12 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
lib/services/address/index.js
View File

@ -16,7 +16,7 @@ var utils = require('../../utils');
var LRU = require('lru-cache');
var XXHash = require('xxhash');
const MAX_TX_QUERY_LIMIT = 1000;
// See rationale about this cache at function getTxList(next)
const TXID_LIST_CACHE_ITEMS = 250; // nr of items (this translates to: consecutive
@ -365,6 +365,11 @@ AddressService.prototype.getAddressUnspentOutputs = function(address, options, c
utxoStream.on('data', function(data) {
if(results.length >= MAX_TX_QUERY_LIMIT) { //Max array limit reached, end response
utxoStream.emit('end');
return;
}
var key = self._encoding.decodeUtxoIndexKey(data.key);
var value = self._encoding.decodeUtxoIndexValue(data.value);
@ -551,6 +556,12 @@ AddressService.prototype._getAddressTxidHistory = function(address, options, cal
txIdTransformStream._transform = function(chunk, enc, callback) {
var txInfo = self._encoding.decodeAddressIndexKey(chunk);
if(results.length >= MAX_TX_QUERY_LIMIT) { //Max array limit reached, end response
txIdTransformStream.emit('end');
return;
}
results.push({ txid: txInfo.txid, height: txInfo.height });
callback();
};