ase environment must already have been opened by
         calling the <a class="xref" href="envopen.html" title="DbEnv::open()">DbEnv::open()</a>  method and must
         already have been configured to send replication messages by calling
         the <a class="xref" href="reptransport.html" title="DbEnv::rep_set_transport()">DbEnv::rep_set_transport()</a> 
         method.
    </p>
      <p>
         The <code class="methodname">DbEnv::rep_start()</code> <span>
            
            <span>
           