ead_some.overload2.description"></a></span><a class="link" href="overload2.html#beast.ref.boost__beast__websocket__stream.async_read_some.overload2.description">Description</a>
          </h7><p>
            This function is used to asynchronously read part of a message from the
            stream. The function call always returns immediately. The asynchronous
            operation will continue until one of the following is true:
          </p>
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