mirror of
https://github.com/signalapp/Signal-Server
synced 2026-04-25 10:48:06 +01:00
c9a1386a55
1) Create channels based on numbers rather than DB row ids. 2) Ensure that stored messages are cleared at reregistration time.
75 lines
3.2 KiB
Java
75 lines
3.2 KiB
Java
/**
|
|
* Copyright (C) 2014 Open WhisperSystems
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package org.whispersystems.textsecuregcm.push;
|
|
|
|
import com.codahale.metrics.Meter;
|
|
import com.codahale.metrics.MetricRegistry;
|
|
import com.codahale.metrics.SharedMetricRegistries;
|
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
|
import com.fasterxml.jackson.databind.ObjectMapper;
|
|
import org.slf4j.Logger;
|
|
import org.slf4j.LoggerFactory;
|
|
import org.whispersystems.textsecuregcm.controllers.WebsocketController;
|
|
import org.whispersystems.textsecuregcm.entities.PendingMessage;
|
|
import org.whispersystems.textsecuregcm.storage.Account;
|
|
import org.whispersystems.textsecuregcm.storage.Device;
|
|
import org.whispersystems.textsecuregcm.storage.PubSubManager;
|
|
import org.whispersystems.textsecuregcm.storage.PubSubMessage;
|
|
import org.whispersystems.textsecuregcm.storage.StoredMessages;
|
|
import org.whispersystems.textsecuregcm.util.Constants;
|
|
import org.whispersystems.textsecuregcm.util.SystemMapper;
|
|
import org.whispersystems.textsecuregcm.websocket.WebsocketAddress;
|
|
|
|
import static com.codahale.metrics.MetricRegistry.name;
|
|
|
|
public class WebsocketSender {
|
|
|
|
private static final Logger logger = LoggerFactory.getLogger(WebsocketController.class);
|
|
|
|
private final MetricRegistry metricRegistry = SharedMetricRegistries.getOrCreate(Constants.METRICS_NAME);
|
|
private final Meter onlineMeter = metricRegistry.meter(name(getClass(), "online"));
|
|
private final Meter offlineMeter = metricRegistry.meter(name(getClass(), "offline"));
|
|
|
|
private static final ObjectMapper mapper = SystemMapper.getMapper();
|
|
|
|
private final StoredMessages storedMessages;
|
|
private final PubSubManager pubSubManager;
|
|
|
|
public WebsocketSender(StoredMessages storedMessages, PubSubManager pubSubManager) {
|
|
this.storedMessages = storedMessages;
|
|
this.pubSubManager = pubSubManager;
|
|
}
|
|
|
|
public void sendMessage(Account account, Device device, PendingMessage pendingMessage) {
|
|
try {
|
|
String serialized = mapper.writeValueAsString(pendingMessage);
|
|
WebsocketAddress address = new WebsocketAddress(account.getNumber(), device.getId());
|
|
PubSubMessage pubSubMessage = new PubSubMessage(PubSubMessage.TYPE_DELIVER, serialized);
|
|
|
|
if (pubSubManager.publish(address, pubSubMessage)) {
|
|
onlineMeter.mark();
|
|
} else {
|
|
offlineMeter.mark();
|
|
storedMessages.insert(address, pendingMessage);
|
|
pubSubManager.publish(address, new PubSubMessage(PubSubMessage.TYPE_QUERY_DB, null));
|
|
}
|
|
} catch (JsonProcessingException e) {
|
|
logger.warn("WebsocketSender", "Unable to serialize json", e);
|
|
}
|
|
}
|
|
}
|