depth

zb.js

@@ -181,12 +181,13 @@ function depthByRest(symbol,callback) {
       symbol = symbol.toUpperCase();
       const lastEventTime = lastEventTimeMap[symbol] || 0;
       if (data.timestamp > lastEventTime || (data.timestamp === lastEventTime && JSON.stringify(data) !== JSON.stringify(lastDataMap[symbol]))) {
-        lastEventTimeMap[symbol] = data.timestamp;
-        lastDataMap[symbol] = data;
         if (symbol === "BTCUSDT") {
           console.log(symbol + '@' + data.timestamp * 1000 + ' from rest');
+          console.log(JSON.stringify(lastDataMap[symbol]));
           console.log(JSON.stringify(data));
         }
+        lastEventTimeMap[symbol] = data.timestamp;
+        lastDataMap[symbol] = data;
         const publishContent = JSON.stringify({symbol, time: data.timestamp * 1000});
         const asks = data.asks.reverse();
         const bids = data.bids;