n class="section"><a href="signals2/rationale.html#idp163093312">User-level Connection Management</a></span></dt>
<dt><span class="section"><a href="signals2/rationale.html#idp163103664">Automatic Connection Management</a></span></dt>
<dt><span class="section"><a href="signals2/rationale.html#idp163113232"><code class="computeroutput">optional_last_value</code> as the Default Combiner</a></span></dt>
<dt><span class="section"><a href="signals2/rationale.html#idp163116848">Combiner Interface</a></span></dt>
