bug

api_kucoin.js

@@ -81,7 +81,9 @@ class biboxApi {
           if(response.type === 'ack'){
             const id = response.id;
             setInterval(()=>{
-              wss.send(JSON.stringify({id,type:'ping'}))
+              if(wss.readyState === constants.SocketReadyStateOpen){
+                wss.send(JSON.stringify({id,type:'ping'}))
+              }
             },40000);
             for(const symbol of symbols){
               this._subscribeSymbol(wss, id, symbol, depth)
@@ -115,8 +117,6 @@ class biboxApi {
                 updateData = [[response.data.price, newCount]];
               }
               asks = mergeDepth(asks, updateData, true);
-              console.log(updateData)
-              console.log(asks)
             }else if(response.data.type === 'BUY'){
               const oldD = totalOrderbook[symbol];
               let has = false;