protected async Task ReceiveResponse(CloudQueueResponseDto item)
 {
     if (this.requestTrackDictionary.TryRemove(item.RequestId, out var tcs))
     {
         if (this.responseTypeMapping.TryGetValue(item.CmdName, out var setRes))
         {
             setRes(item.Response, tcs);
         }
         else
         {
             throw new InvalidOperationException($"Unknown cmd for request {item.RequestId}: {item.CmdName}");
         }
     }
     else
     {
         Trace.TraceError($"Unknown request ID: {item.RequestId}");
         ResponsePool.Put(item);
     }
 }
 protected void CheckResponseFromPool(string requestId)
 {
     if (this.requestTrackDictionary.ContainsKey(requestId))
     {
         if (ResponsePool.TryGetAndRemove(requestId, out var item))
         {
             if (this.requestTrackDictionary.TryRemove(item.RequestId, out var tcs))
             {
                 if (this.responseTypeMapping.TryGetValue(item.CmdName, out var setRes))
                 {
                     setRes(item.Response, tcs);
                 }
                 else
                 {
                     throw new InvalidOperationException($"Unknown cmd for request {item.RequestId}: {item.CmdName}");
                 }
             }
             else
             {
                 throw new InvalidOperationException($"Task completion source for request {requestId} missing");
             }
         }
     }
 }