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/*
* Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.traccar.api;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.eclipse.jetty.websocket.server.JettyWebSocketServlet;
import org.eclipse.jetty.websocket.server.JettyWebSocketServletFactory;
import org.traccar.Context;
import org.traccar.api.resource.SessionResource;
import org.traccar.config.Keys;
import org.traccar.session.ConnectionManager;
import javax.inject.Inject;
import javax.servlet.http.HttpSession;
import java.time.Duration;
public class AsyncSocketServlet extends JettyWebSocketServlet {
private final ObjectMapper objectMapper;
private final ConnectionManager connectionManager;
@Inject
public AsyncSocketServlet(ObjectMapper objectMapper, ConnectionManager connectionManager) {
this.objectMapper = objectMapper;
this.connectionManager = connectionManager;
}
@Override
public void configure(JettyWebSocketServletFactory factory) {
factory.setIdleTimeout(Duration.ofMillis(Context.getConfig().getLong(Keys.WEB_TIMEOUT)));
factory.setCreator((req, resp) -> {
if (req.getSession() != null) {
long userId = (Long) ((HttpSession) req.getSession()).getAttribute(SessionResource.USER_ID_KEY);
return new AsyncSocket(objectMapper, connectionManager, userId);
} else {
return null;
}
});
}
}
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