"pre">api_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">sender</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">req_id</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">event</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/xstudio/connection.html#Connection.api_handler"><span class="viewcode-link"><span class="pre">[source]</span></span></a>