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authorAnton Tananaev <anton.tananaev@gmail.com>2022-01-09 23:27:54 -0800
committerAnton Tananaev <anton.tananaev@gmail.com>2022-01-14 21:01:16 -0800
commit93745ce5de3f5004cb98d951794c692db284a2e2 (patch)
treea2468992254f45a43390260aee06f555ecf66678
parentc1121777969fc5f183e325ad672b581cbe881895 (diff)
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Start client implementation
-rw-r--r--src/main/java/org/traccar/BasePipelineFactory.java4
-rw-r--r--src/main/java/org/traccar/TrackerClient.java85
-rw-r--r--src/main/java/org/traccar/TrackerServer.java6
-rw-r--r--src/main/java/org/traccar/config/Keys.java9
4 files changed, 98 insertions, 6 deletions
diff --git a/src/main/java/org/traccar/BasePipelineFactory.java b/src/main/java/org/traccar/BasePipelineFactory.java
index 88a1bc713..d50852649 100644
--- a/src/main/java/org/traccar/BasePipelineFactory.java
+++ b/src/main/java/org/traccar/BasePipelineFactory.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2021 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 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.
@@ -70,7 +70,7 @@ public abstract class BasePipelineFactory extends ChannelInitializer<Channel> {
protected abstract void addProtocolHandlers(PipelineBuilder pipeline);
@SafeVarargs
- private final void addHandlers(ChannelPipeline pipeline, Class<? extends ChannelHandler>... handlerClasses) {
+ private void addHandlers(ChannelPipeline pipeline, Class<? extends ChannelHandler>... handlerClasses) {
for (Class<? extends ChannelHandler> handlerClass : handlerClasses) {
if (handlerClass != null) {
pipeline.addLast(Main.getInjector().getInstance(handlerClass));
diff --git a/src/main/java/org/traccar/TrackerClient.java b/src/main/java/org/traccar/TrackerClient.java
new file mode 100644
index 000000000..d86dc43e1
--- /dev/null
+++ b/src/main/java/org/traccar/TrackerClient.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 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;
+
+import io.netty.bootstrap.Bootstrap;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.group.ChannelGroup;
+import io.netty.channel.group.DefaultChannelGroup;
+import io.netty.channel.socket.SocketChannel;
+import io.netty.channel.socket.nio.NioSocketChannel;
+import io.netty.util.concurrent.GlobalEventExecutor;
+import org.traccar.config.Keys;
+
+import java.util.List;
+
+public abstract class TrackerClient implements TrackerConnector {
+
+ private final Bootstrap bootstrap;
+
+ private final int port;
+ private final String address;
+ private final String[] devices;
+
+ private final ChannelGroup channelGroup = new DefaultChannelGroup(GlobalEventExecutor.INSTANCE);
+
+ @Override
+ public boolean isDatagram() {
+ return false;
+ }
+
+ public TrackerClient(String protocol) {
+
+ address = Context.getConfig().getString(Keys.PROTOCOL_ADDRESS.withPrefix(protocol));
+ port = Context.getConfig().getInteger(Keys.PROTOCOL_PORT.withPrefix(protocol));
+ devices = Context.getConfig().getString(Keys.PROTOCOL_DEVICES.withPrefix(protocol)).split("[, ]");
+
+ BasePipelineFactory pipelineFactory = new BasePipelineFactory(this, protocol) {
+ @Override
+ protected void addProtocolHandlers(PipelineBuilder pipeline) {
+ TrackerClient.this.addProtocolHandlers(pipeline);
+ }
+ };
+
+ bootstrap = new Bootstrap()
+ .group(EventLoopGroupFactory.getWorkerGroup())
+ .channel(NioSocketChannel.class)
+ .handler(new ChannelInitializer<SocketChannel>() {
+ @Override
+ protected void initChannel(SocketChannel channel) {
+ pipelineFactory.initChannel(channel);
+ }
+ });
+ }
+
+ protected abstract void addProtocolHandlers(PipelineBuilder pipeline);
+
+ @Override
+ public ChannelGroup getChannelGroup() {
+ return channelGroup;
+ }
+
+ @Override
+ public void start() throws Exception {
+ bootstrap.connect(address, port).sync();
+ }
+
+ @Override
+ public void stop() {
+ channelGroup.close().awaitUninterruptibly();
+ }
+
+}
diff --git a/src/main/java/org/traccar/TrackerServer.java b/src/main/java/org/traccar/TrackerServer.java
index 7b25e5cc5..caae6c585 100644
--- a/src/main/java/org/traccar/TrackerServer.java
+++ b/src/main/java/org/traccar/TrackerServer.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2021 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 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.
@@ -60,14 +60,14 @@ public abstract class TrackerServer implements TrackerConnector {
if (datagram) {
- this.bootstrap = new Bootstrap()
+ bootstrap = new Bootstrap()
.group(EventLoopGroupFactory.getWorkerGroup())
.channel(NioDatagramChannel.class)
.handler(pipelineFactory);
} else {
- this.bootstrap = new ServerBootstrap()
+ bootstrap = new ServerBootstrap()
.group(EventLoopGroupFactory.getBossGroup(), EventLoopGroupFactory.getWorkerGroup())
.channel(NioServerSocketChannel.class)
.childHandler(pipelineFactory);
diff --git a/src/main/java/org/traccar/config/Keys.java b/src/main/java/org/traccar/config/Keys.java
index e8e0ff207..8f93b21c1 100644
--- a/src/main/java/org/traccar/config/Keys.java
+++ b/src/main/java/org/traccar/config/Keys.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2019 - 2021 Anton Tananaev (anton@traccar.org)
+ * Copyright 2019 - 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.
@@ -38,6 +38,13 @@ public final class Keys {
Collections.singletonList(KeyType.GLOBAL));
/**
+ * List of devices for polling protocols. List should contain unique ids separated by commas.
+ */
+ public static final ConfigSuffix<String> PROTOCOL_DEVICES = new ConfigSuffix<>(
+ ".devices",
+ Collections.singletonList(KeyType.GLOBAL));
+
+ /**
* Connection timeout value in seconds. Because sometimes there is no way to detect lost TCP connection old
* connections stay in open state. On most systems there is a limit on number of open connection, so this leads to
* problems with establishing new connections when number of devices is high or devices data connections are