2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.mielecloud.internal.webservice.sse;
15 import org.eclipse.jdt.annotation.NonNullByDefault;
16 import org.openhab.binding.mielecloud.internal.webservice.ConnectionError;
19 * Listens to events received via a SSE connection and errors concerning that connection.
21 * @author Björn Lange - Initial Contribution
24 public interface SseListener {
26 * Called when an event is received via a SSE connection.
28 * @param event The received event.
30 void onServerSentEvent(ServerSentEvent event);
33 * Called when an error occurs that is related to the connection and cannot be handled automatically.
35 * @param connectionError The connection error.
36 * @param failedReconnectAttempts The number of attempts that were made to reconnect to the event stream.
38 void onConnectionError(ConnectionError connectionError, int failedReconnectAttempts);