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-rw-r--r--src/main/java/org/traccar/session/ConnectionKey.java54
-rw-r--r--src/main/java/org/traccar/session/ConnectionManager.java28
-rw-r--r--src/main/java/org/traccar/session/DeviceSession.java6
3 files changed, 72 insertions, 16 deletions
diff --git a/src/main/java/org/traccar/session/ConnectionKey.java b/src/main/java/org/traccar/session/ConnectionKey.java
new file mode 100644
index 000000000..3b7e2ebf8
--- /dev/null
+++ b/src/main/java/org/traccar/session/ConnectionKey.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2024 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.session;
+
+import io.netty.channel.Channel;
+
+import java.net.SocketAddress;
+import java.util.Objects;
+
+public class ConnectionKey {
+
+ private final SocketAddress localAddress;
+ private final SocketAddress remoteAddress;
+
+ public ConnectionKey(Channel channel, SocketAddress remoteAddress) {
+ this(channel.localAddress(), remoteAddress);
+ }
+
+ public ConnectionKey(SocketAddress localAddress, SocketAddress remoteAddress) {
+ this.localAddress = localAddress;
+ this.remoteAddress = remoteAddress;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+ ConnectionKey that = (ConnectionKey) o;
+ return Objects.equals(localAddress, that.localAddress) && Objects.equals(remoteAddress, that.remoteAddress);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(localAddress, remoteAddress);
+ }
+
+}
diff --git a/src/main/java/org/traccar/session/ConnectionManager.java b/src/main/java/org/traccar/session/ConnectionManager.java
index 42dcf5ce9..8431a0327 100644
--- a/src/main/java/org/traccar/session/ConnectionManager.java
+++ b/src/main/java/org/traccar/session/ConnectionManager.java
@@ -66,8 +66,8 @@ public class ConnectionManager implements BroadcastInterface {
private final boolean showUnknownDevices;
private final Map<Long, DeviceSession> sessionsByDeviceId = new ConcurrentHashMap<>();
- private final Map<SocketAddress, Map<String, DeviceSession>> sessionsByEndpoint = new ConcurrentHashMap<>();
- private final Map<SocketAddress, String> unknownByEndpoint = new ConcurrentHashMap<>();
+ private final Map<ConnectionKey, Map<String, DeviceSession>> sessionsByEndpoint = new ConcurrentHashMap<>();
+ private final Map<ConnectionKey, String> unknownByEndpoint = new ConcurrentHashMap<>();
private final Config config;
private final CacheManager cacheManager;
@@ -108,8 +108,9 @@ public class ConnectionManager implements BroadcastInterface {
Protocol protocol, Channel channel, SocketAddress remoteAddress,
String... uniqueIds) throws Exception {
+ ConnectionKey connectionKey = new ConnectionKey(channel, remoteAddress);
Map<String, DeviceSession> endpointSessions = sessionsByEndpoint.getOrDefault(
- remoteAddress, new ConcurrentHashMap<>());
+ connectionKey, new ConcurrentHashMap<>());
uniqueIds = Arrays.stream(uniqueIds).filter(Objects::nonNull).toArray(String[]::new);
if (uniqueIds.length > 0) {
@@ -133,23 +134,23 @@ public class ConnectionManager implements BroadcastInterface {
}
if (device != null) {
- unknownByEndpoint.remove(remoteAddress);
+ unknownByEndpoint.remove(connectionKey);
device.checkDisabled();
DeviceSession oldSession = sessionsByDeviceId.remove(device.getId());
if (oldSession != null) {
- Map<String, DeviceSession> oldEndpointSessions = sessionsByEndpoint.get(oldSession.getRemoteAddress());
+ Map<String, DeviceSession> oldEndpointSessions = sessionsByEndpoint.get(oldSession.getConnectionKey());
if (oldEndpointSessions != null && oldEndpointSessions.size() > 1) {
oldEndpointSessions.remove(device.getUniqueId());
} else {
- sessionsByEndpoint.remove(oldSession.getRemoteAddress());
+ sessionsByEndpoint.remove(oldSession.getConnectionKey());
}
}
DeviceSession deviceSession = new DeviceSession(
device.getId(), device.getUniqueId(), device.getModel(), protocol, channel, remoteAddress);
endpointSessions.put(device.getUniqueId(), deviceSession);
- sessionsByEndpoint.put(remoteAddress, endpointSessions);
+ sessionsByEndpoint.put(connectionKey, endpointSessions);
sessionsByDeviceId.put(device.getId(), deviceSession);
if (oldSession == null) {
@@ -158,7 +159,7 @@ public class ConnectionManager implements BroadcastInterface {
return deviceSession;
} else {
- unknownByEndpoint.put(remoteAddress, firstUniqueId);
+ unknownByEndpoint.put(connectionKey, firstUniqueId);
LOGGER.warn("Unknown device - " + String.join(" ", uniqueIds)
+ " (" + ((InetSocketAddress) remoteAddress).getHostString() + ")");
return null;
@@ -189,7 +190,8 @@ public class ConnectionManager implements BroadcastInterface {
public void deviceDisconnected(Channel channel, boolean supportsOffline) {
SocketAddress remoteAddress = channel.remoteAddress();
if (remoteAddress != null) {
- Map<String, DeviceSession> endpointSessions = sessionsByEndpoint.remove(remoteAddress);
+ ConnectionKey connectionKey = new ConnectionKey(channel, remoteAddress);
+ Map<String, DeviceSession> endpointSessions = sessionsByEndpoint.remove(connectionKey);
if (endpointSessions != null) {
for (DeviceSession deviceSession : endpointSessions.values()) {
if (supportsOffline) {
@@ -199,7 +201,7 @@ public class ConnectionManager implements BroadcastInterface {
cacheManager.removeDevice(deviceSession.getDeviceId());
}
}
- unknownByEndpoint.remove(remoteAddress);
+ unknownByEndpoint.remove(connectionKey);
}
}
@@ -212,7 +214,7 @@ public class ConnectionManager implements BroadcastInterface {
DeviceSession deviceSession = sessionsByDeviceId.remove(deviceId);
if (deviceSession != null) {
cacheManager.removeDevice(deviceId);
- sessionsByEndpoint.computeIfPresent(deviceSession.getRemoteAddress(), (e, sessions) -> {
+ sessionsByEndpoint.computeIfPresent(deviceSession.getConnectionKey(), (e, sessions) -> {
sessions.remove(deviceSession.getUniqueId());
return sessions.isEmpty() ? null : sessions;
});
@@ -345,9 +347,9 @@ public class ConnectionManager implements BroadcastInterface {
}
public synchronized void updateLog(LogRecord record) {
- var sessions = sessionsByEndpoint.getOrDefault(record.getAddress(), Map.of());
+ var sessions = sessionsByEndpoint.getOrDefault(record.getConnectionKey(), Map.of());
if (sessions.isEmpty()) {
- String unknownUniqueId = unknownByEndpoint.get(record.getAddress());
+ String unknownUniqueId = unknownByEndpoint.get(record.getConnectionKey());
if (unknownUniqueId != null && showUnknownDevices) {
record.setUniqueId(unknownUniqueId);
listeners.values().stream()
diff --git a/src/main/java/org/traccar/session/DeviceSession.java b/src/main/java/org/traccar/session/DeviceSession.java
index f124ca7f9..31d5e6a13 100644
--- a/src/main/java/org/traccar/session/DeviceSession.java
+++ b/src/main/java/org/traccar/session/DeviceSession.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2024 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.
@@ -61,8 +61,8 @@ public class DeviceSession {
return channel;
}
- public SocketAddress getRemoteAddress() {
- return remoteAddress;
+ public ConnectionKey getConnectionKey() {
+ return new ConnectionKey(channel, remoteAddress);
}
public boolean supportsLiveCommands() {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 12:19:02 +0000