Github user jorgebay commented on the issue:

    https://github.com/apache/tinkerpop/pull/903
  
    Its one send at a time, that means that we have to send it one at a time but not necessary awaiting to receive after each send.
    
    ```c#
    // Send in a loop until the queue is exhausted
    while (writeQueue.TryDequeue(out var item))
    {
        await ws.SendAsync(item);
    }
    ```
    
    ```c#
    // Always have an outstanding receiveasync call
    // We should not await on the ReceiveAsync()
    ws.ReceiveAsync().ContinueWith(
      item => 
      {
        ParseItem(item);
        ReceiveNext();
      }
      , ExecuteSynchronously);
    ```


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