<a href="#register(java.util.function.Consumer,java.util.function.Consumer)">register</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Consumer.html?is-external=true" title="class or interface in java.util.function" class="externalLink">Consumer</a>&lt;<a href="InboundSseEvent.html" title="interface in jakarta.ws.rs.sse">InboundSseEvent</a>&gt;&nbsp;onEvent,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Consumer.html?is-external=true" title="cla