title: Apollo GraphQL, consume all the operations via web sockets
body: <p>I am looking for informations about <strong>using web sockets for all the graphql operations in apollo</strong> (query, mutations, etc.).</p>
  
  <ol>
  <li>Is this possible?</li>
  <li>Does Apollo have a <code>link</code> for this? I have found enough information about subscriptions, but not very lucky for all the others.</li>
  <li>What are the main concerns about this strategy?</li>
  </ol>