Merge pull request ccxt#351 from ttodua/bittrex-handleOrderBook

Bittrex - fix handle order book
academe-01 · Jul 1, 2022 · 92be563 · 92be563
2 parents 7dc8b7e + b5d772c
commit 92be563
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/js/bittrex.js b/js/bittrex.js
@@ -675,9 +675,12 @@ module.exports = class bittrex extends ccxt.bittrex {
         //
         const marketId = this.safeString (message, 'marketSymbol');
         const symbol = this.safeSymbol (marketId, undefined, '-');
-        const orderbook = this.safeValue (this.orderbooks, symbol, {});
-        const nonce = this.safeInteger (orderbook, 'nonce');
-        if (nonce !== undefined) {
+        const limit = this.safeInteger (message, 'depth');
+        let orderbook = this.safeValue (this.orderbooks, symbol);
+        if (orderbook === undefined) {
+            orderbook = this.orderBook ({}, limit);
+        }
+        if (orderbook['nonce'] !== undefined) {
             this.handleOrderBookMessage (client, message, orderbook);
         } else {
             orderbook.cache.push (message);