le retrieved from a server</li>
<li>A pre_key_signal_message received from a client</li>
</ul>

<p>Sessions are constructed per Signal Protocol address
 (recipient name + device ID tuple). Remote logical users are identified by
 their recipient name, and each logical recipient can have multiple
 physical devices.</p>

                        <a href="Structs/SessionBuilder.html" class="slightly-smaller">See more</a>
                      </div>
                      <div class="declaration">
               