use of io.netty.handler.codec.protobuf.ProtobufDecoder in project intellij-community by JetBrains.
the class BuildManager method startListening.
private int startListening() throws Exception {
EventLoopGroup group;
BuiltInServer mainServer = StartupUtil.getServer();
boolean isOwnEventLoopGroup = !Registry.is("compiler.shared.event.group", true) || mainServer == null || mainServer.getEventLoopGroup() instanceof OioEventLoopGroup;
if (isOwnEventLoopGroup) {
group = new NioEventLoopGroup(1, ConcurrencyUtil.newNamedThreadFactory("External compiler"));
} else {
group = mainServer.getEventLoopGroup();
}
final ServerBootstrap bootstrap = serverBootstrap(group);
bootstrap.childHandler(new ChannelInitializer() {
@Override
protected void initChannel(@NotNull Channel channel) throws Exception {
channel.pipeline().addLast(myChannelRegistrar, new ProtobufVarint32FrameDecoder(), new ProtobufDecoder(CmdlineRemoteProto.Message.getDefaultInstance()), new ProtobufVarint32LengthFieldPrepender(), new ProtobufEncoder(), myMessageDispatcher);
}
});
Channel serverChannel = bootstrap.bind(InetAddress.getLoopbackAddress(), 0).syncUninterruptibly().channel();
myChannelRegistrar.setServerChannel(serverChannel, isOwnEventLoopGroup);
return ((InetSocketAddress) serverChannel.localAddress()).getPort();
}
use of io.netty.handler.codec.protobuf.ProtobufDecoder in project intellij-community by JetBrains.
the class BuildMain method main.
public static void main(String[] args) throws Throwable {
try {
final long processStart = System.currentTimeMillis();
final String startMessage = "Build process started. Classpath: " + System.getProperty("java.class.path");
System.out.println(startMessage);
LOG.info(startMessage);
final String host = args[HOST_ARG];
final int port = Integer.parseInt(args[PORT_ARG]);
final UUID sessionId = UUID.fromString(args[SESSION_ID_ARG]);
@SuppressWarnings("ConstantConditions") final File systemDir = new File(FileUtil.toCanonicalPath(args[SYSTEM_DIR_ARG]));
Utils.setSystemRoot(systemDir);
final long connectStart = System.currentTimeMillis();
// IDEA-123132, let's try again
for (int attempt = 0; attempt < 3; attempt++) {
try {
ourEventLoopGroup = new NioEventLoopGroup(1, SharedThreadPool.getInstance());
break;
} catch (IllegalStateException e) {
if (attempt == 2) {
printErrorAndExit(host, port, e);
return;
} else {
LOG.warn("Cannot create event loop, attempt #" + attempt, e);
try {
//noinspection BusyWait
Thread.sleep(10 * (attempt + 1));
} catch (InterruptedException ignored) {
}
}
}
}
final Bootstrap bootstrap = new Bootstrap().group(ourEventLoopGroup).channel(NioSocketChannel.class).handler(new ChannelInitializer() {
@Override
protected void initChannel(Channel channel) throws Exception {
channel.pipeline().addLast(new ProtobufVarint32FrameDecoder(), new ProtobufDecoder(CmdlineRemoteProto.Message.getDefaultInstance()), new ProtobufVarint32LengthFieldPrepender(), new ProtobufEncoder(), new MyMessageHandler(sessionId));
}
}).option(ChannelOption.TCP_NODELAY, true).option(ChannelOption.SO_KEEPALIVE, true);
final ChannelFuture future = bootstrap.connect(new InetSocketAddress(host, port)).awaitUninterruptibly();
final boolean success = future.isSuccess();
if (success) {
LOG.info("Connection to IDE established in " + (System.currentTimeMillis() - connectStart) + " ms");
final String projectPathToPreload = System.getProperty(PRELOAD_PROJECT_PATH, null);
final String globalsPathToPreload = System.getProperty(PRELOAD_CONFIG_PATH, null);
if (projectPathToPreload != null && globalsPathToPreload != null) {
final PreloadedData data = new PreloadedData();
ourPreloadedData = data;
try {
// this will pre-load all FS optimizations
FileSystemUtil.getAttributes(projectPathToPreload);
final BuildRunner runner = new BuildRunner(new JpsModelLoaderImpl(projectPathToPreload, globalsPathToPreload, null));
data.setRunner(runner);
final File dataStorageRoot = Utils.getDataStorageRoot(projectPathToPreload);
final BuildFSState fsState = new BuildFSState(false);
final ProjectDescriptor pd = runner.load(new MessageHandler() {
@Override
public void processMessage(BuildMessage msg) {
data.addMessage(msg);
}
}, dataStorageRoot, fsState);
data.setProjectDescriptor(pd);
try {
final File fsStateFile = new File(dataStorageRoot, BuildSession.FS_STATE_FILE);
final DataInputStream in = new DataInputStream(new BufferedInputStream(new FileInputStream(fsStateFile)));
try {
final int version = in.readInt();
if (version == BuildFSState.VERSION) {
final long savedOrdinal = in.readLong();
// must skip "has-work-to-do" flag
final boolean hasWorkToDo = in.readBoolean();
fsState.load(in, pd.getModel(), pd.getBuildRootIndex());
data.setFsEventOrdinal(savedOrdinal);
data.setHasHasWorkToDo(hasWorkToDo);
}
} finally {
in.close();
}
} catch (FileNotFoundException ignored) {
} catch (IOException e) {
LOG.info("Error pre-loading FS state", e);
fsState.clearAll();
}
// preloading target configurations
final BuildTargetsState targetsState = pd.getTargetsState();
for (BuildTarget<?> target : pd.getBuildTargetIndex().getAllTargets()) {
targetsState.getTargetConfiguration(target);
}
BuilderRegistry.getInstance();
LOG.info("Pre-loaded process ready in " + (System.currentTimeMillis() - processStart) + " ms");
} catch (Throwable e) {
LOG.info("Failed to pre-load project " + projectPathToPreload, e);
// just failed to preload the project, the situation will be handled later, when real build starts
}
} else if (projectPathToPreload != null || globalsPathToPreload != null) {
LOG.info("Skipping project pre-loading step: both paths to project configuration files and path to global settings must be specified");
}
future.channel().writeAndFlush(CmdlineProtoUtil.toMessage(sessionId, CmdlineProtoUtil.createParamRequest()));
} else {
printErrorAndExit(host, port, future.cause());
}
} catch (Throwable e) {
LOG.error(e);
throw e;
}
}
use of io.netty.handler.codec.protobuf.ProtobufDecoder in project intellij-community by JetBrains.
the class ExternalJavacManager method start.
public void start(int listenPort) {
final ServerBootstrap bootstrap = new ServerBootstrap().group(new NioEventLoopGroup(1, SharedThreadPool.getInstance())).channel(NioServerSocketChannel.class);
bootstrap.childOption(ChannelOption.TCP_NODELAY, true).childOption(ChannelOption.SO_KEEPALIVE, true);
final ChannelHandler compilationRequestsHandler = new CompilationRequestsHandler();
bootstrap.childHandler(new ChannelInitializer() {
@Override
protected void initChannel(Channel channel) throws Exception {
channel.pipeline().addLast(myChannelRegistrar, new ProtobufVarint32FrameDecoder(), new ProtobufDecoder(JavacRemoteProto.Message.getDefaultInstance()), new ProtobufVarint32LengthFieldPrepender(), new ProtobufEncoder(), compilationRequestsHandler);
}
});
try {
final InetAddress loopback = InetAddress.getByName(null);
myChannelRegistrar.add(bootstrap.bind(loopback, listenPort).syncUninterruptibly().channel());
myListenPort = listenPort;
} catch (UnknownHostException e) {
throw new RuntimeException(e);
}
}
use of io.netty.handler.codec.protobuf.ProtobufDecoder in project netty by netty.
the class WorldClockClientInitializer method initChannel.
@Override
public void initChannel(SocketChannel ch) {
ChannelPipeline p = ch.pipeline();
if (sslCtx != null) {
p.addLast(sslCtx.newHandler(ch.alloc(), WorldClockClient.HOST, WorldClockClient.PORT));
}
p.addLast(new ProtobufVarint32FrameDecoder());
p.addLast(new ProtobufDecoder(WorldClockProtocol.LocalTimes.getDefaultInstance()));
p.addLast(new ProtobufVarint32LengthFieldPrepender());
p.addLast(new ProtobufEncoder());
p.addLast(new WorldClockClientHandler());
}
use of io.netty.handler.codec.protobuf.ProtobufDecoder in project netty by netty.
the class WorldClockServerInitializer method initChannel.
@Override
public void initChannel(SocketChannel ch) throws Exception {
ChannelPipeline p = ch.pipeline();
if (sslCtx != null) {
p.addLast(sslCtx.newHandler(ch.alloc()));
}
p.addLast(new ProtobufVarint32FrameDecoder());
p.addLast(new ProtobufDecoder(WorldClockProtocol.Locations.getDefaultInstance()));
p.addLast(new ProtobufVarint32LengthFieldPrepender());
p.addLast(new ProtobufEncoder());
p.addLast(new WorldClockServerHandler());
}
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