Example usage for io.netty.channel.group ChannelGroupFuture addListener

Introduction

In this page you can find the example usage for io.netty.channel.group ChannelGroupFuture addListener.

Prototype

@Override
    ChannelGroupFuture addListener(GenericFutureListener<? extends Future<? super Void>> listener);

Source Link

Usage

From source file:com.barchart.netty.server.base.AbstractServer.java

License:BSD License

@Override
public Future<T> shutdown() {

    if (serverChannels.size() == 0) {
        throw new IllegalStateException("Server is not running.");
    }/*ww  w. j ava 2 s. c om*/

    final ChannelGroupFuture future = serverChannels.close();
    future.addListener(new ServerGroupCloseListener());

    return shutdownFuture;

}

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From source file:com.barchart.netty.server.base.AbstractServer.java

License:BSD License

@Override
public Future<T> kill() {

    if (serverChannels.size() == 0) {
        throw new IllegalStateException("Server is not running.");
    }/*from   www .ja va2 s .co  m*/

    serverChannels.addAll(clientChannels);

    final ChannelGroupFuture future = serverChannels.close();
    future.addListener(new AllGroupCloseListener());

    return shutdownFuture;

}

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From source file:io.advantageous.conekt.http.impl.HttpServerImpl.java

License:Open Source License

private void actualClose(final ContextImpl closeContext, final Handler<AsyncResult<Void>> done) {
    if (id != null) {
        vertx.sharedHttpServers().remove(id);
    }/* w  w  w  . j  av a  2  s  .  c  o  m*/

    ContextImpl currCon = vertx.getContext();

    for (ServerConnection conn : connectionMap.values()) {
        conn.close();
    }

    // Sanity check
    if (vertx.getContext() != currCon) {
        throw new IllegalStateException("Context was changed");
    }

    if (metrics != null) {
        metrics.close();
    }

    ChannelGroupFuture fut = serverChannelGroup.close();
    fut.addListener(cgf -> executeCloseDone(closeContext, done, fut.cause()));
}

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From source file:io.advantageous.conekt.net.impl.NetServerImpl.java

License:Open Source License

private void actualClose(ContextImpl closeContext, Handler<AsyncResult<Void>> done) {
    if (id != null) {
        vertx.sharedNetServers().remove(id);
    }/*from   ww  w  . ja va2  s .com*/

    ContextImpl currCon = vertx.getContext();

    for (NetSocketImpl sock : socketMap.values()) {
        sock.close();
    }

    // Sanity check
    if (vertx.getContext() != currCon) {
        throw new IllegalStateException("Context was changed");
    }

    ChannelGroupFuture fut = serverChannelGroup.close();
    fut.addListener(cg -> {
        if (metrics != null) {
            metrics.close();
        }
        executeCloseDone(closeContext, done, fut.cause());
    });

}

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From source file:io.jsync.http.impl.DefaultHttpServer.java

License:Open Source License

private void actualClose(final DefaultContext closeContext, final Handler<AsyncResult<Void>> done) {
    if (id != null) {
        async.sharedHttpServers().remove(id);
    }/*from w  ww . j a v  a  2s  . c  o m*/

    for (ServerConnection conn : connectionMap.values()) {
        conn.close();
    }

    // We need to reset it since sock.internalClose() above can call into the close handlers of sockets on the same thread
    // which can cause context id for the thread to change!

    async.setContext(closeContext);

    final CountDownLatch latch = new CountDownLatch(1);

    ChannelGroupFuture fut = serverChannelGroup.close();
    fut.addListener(new ChannelGroupFutureListener() {
        public void operationComplete(ChannelGroupFuture channelGroupFuture) throws Exception {
            latch.countDown();
        }
    });

    // Always sync
    try {
        latch.await(10, TimeUnit.SECONDS);
    } catch (InterruptedException e) {
    }

    executeCloseDone(closeContext, done, fut.cause());
}

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From source file:io.jsync.net.impl.DefaultNetServer.java

License:Open Source License

private void actualClose(final DefaultContext closeContext, final Handler<AsyncResult<Void>> done) {
    if (id != null) {
        async.sharedNetServers().remove(id);
    }//from  w w  w .j  av  a2  s  .c  om

    for (DefaultNetSocket sock : socketMap.values()) {
        sock.close();
    }

    // We need to reset it since sock.internalClose() above can call into the close handlers of sockets on the same thread
    // which can cause context id for the thread to change!

    async.setContext(closeContext);

    ChannelGroupFuture fut = serverChannelGroup.close();
    fut.addListener(new ChannelGroupFutureListener() {
        public void operationComplete(ChannelGroupFuture fut) throws Exception {
            executeCloseDone(closeContext, done, fut.cause());
        }
    });

}

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From source file:io.vertx.core.http.impl.HttpServerImpl.java

License:Open Source License

private void actualClose(final ContextImpl closeContext, final Handler<AsyncResult<Void>> done) {
    if (id != null) {
        vertx.sharedHttpServers().remove(id);
    }/*from   ww  w. java2 s  .  c  om*/

    ContextImpl currCon = vertx.getContext();

    for (ServerConnection conn : connectionMap.values()) {
        conn.close();
    }
    for (Http2ServerConnection conn : connectionMap2.values()) {
        conn.close();
    }

    // Sanity check
    if (vertx.getContext() != currCon) {
        throw new IllegalStateException("Context was changed");
    }

    if (metrics != null) {
        metrics.close();
    }

    ChannelGroupFuture fut = serverChannelGroup.close();
    fut.addListener(cgf -> executeCloseDone(closeContext, done, fut.cause()));
}

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From source file:io.vertx.core.net.impl.NetServerBase.java

License:Open Source License

private void actualClose(ContextImpl closeContext, Handler<AsyncResult<Void>> done) {
    if (id != null) {
        vertx.sharedNetServers().remove(id);
    }//  www  .ja  v a2s.c  o  m

    ContextImpl currCon = vertx.getContext();

    for (C sock : socketMap.values()) {
        sock.close();
    }

    // Sanity check
    if (vertx.getContext() != currCon) {
        throw new IllegalStateException("Context was changed");
    }

    ChannelGroupFuture fut = serverChannelGroup.close();
    fut.addListener(cg -> {
        if (metrics != null) {
            metrics.close();
        }
        executeCloseDone(closeContext, done, fut.cause());
    });

}

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From source file:org.apache.zookeeper.server.NettyServerCnxnFactory.java

License:Apache License

@Override
public void shutdown() {
    synchronized (this) {
        if (killed) {
            LOG.info("already shutdown {}", localAddress);
            return;
        }//w w w . jav a2 s .  c om
    }
    LOG.info("shutdown called {}", localAddress);

    x509Util.close();

    if (login != null) {
        login.shutdown();
    }

    final EventLoopGroup bossGroup = bootstrap.config().group();
    final EventLoopGroup workerGroup = bootstrap.config().childGroup();
    // null if factory never started
    if (parentChannel != null) {
        ChannelFuture parentCloseFuture = parentChannel.close();
        if (bossGroup != null) {
            parentCloseFuture.addListener(future -> {
                bossGroup.shutdownGracefully();
            });
        }
        closeAll();
        ChannelGroupFuture allChannelsCloseFuture = allChannels.close();
        if (workerGroup != null) {
            allChannelsCloseFuture.addListener(future -> {
                workerGroup.shutdownGracefully();
            });
        }
    } else {
        if (bossGroup != null) {
            bossGroup.shutdownGracefully();
        }
        if (workerGroup != null) {
            workerGroup.shutdownGracefully();
        }
    }

    if (zkServer != null) {
        zkServer.shutdown();
    }
    synchronized (this) {
        killed = true;
        notifyAll();
    }
}

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From source file:org.robotninjas.protobuf.netty.server.RpcServer.java

License:Open Source License

@Override
protected void doStop() {
    try {//from   w  w w . j a v a 2 s .co m
        ChannelGroupFuture f = allChannels.close();
        f.addListener(new ChannelGroupFutureListener() {
            @Override
            public void operationComplete(ChannelGroupFuture future) throws Exception {
                if (future.isSuccess()) {
                    notifyStopped();
                } else {
                    notifyFailed(future.cause());
                }
            }
        });
    } catch (Throwable t) {
        notifyFailed(t);
        Throwables.propagate(t);
    }
}

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