Example usage for io.netty.channel EventLoopGroup isShuttingDown

Introduction

In this page you can find the example usage for io.netty.channel EventLoopGroup isShuttingDown.

Prototype

boolean isShuttingDown();

Source Link

Document

Returns true if and only if all EventExecutor s managed by this EventExecutorGroup are being #shutdownGracefully() shut down gracefully or was #isShutdown() shut down .

Usage

From source file:com.streamsets.pipeline.lib.network.BaseNettyServer.java

License:Apache License

public void destroy() {
    LOG.info("Destroying server on address(es) {}", addresses);
    for (ChannelFuture channelFuture : channelFutures) {
        if (channelFuture != null && channelFuture.isCancellable()) {
            channelFuture.cancel(true);//  w w  w .  ja  v  a2s. c o m
        }
    }
    try {
        for (EventLoopGroup group : groups) {
            if (group != null && !group.isShutdown() && !group.isShuttingDown()) {
                try {
                    group.shutdownGracefully().get();
                } catch (InterruptedException ex) {
                    LOG.error("InterruptedException thrown while shutting down: " + ex, ex);
                    Thread.currentThread().interrupt();
                } catch (Exception ex) {
                    LOG.error("Unexpected error shutting down: " + ex, ex);
                }
            }
        }
    } finally {
        channelFutures.clear();
    }
}

---

From source file:org.apache.tajo.rpc.NettyUtils.java

License:Apache License

protected static boolean isEventLoopGroupShuttingDown(EventLoopGroup eventLoopGroup) {
    return ((eventLoopGroup == null) || eventLoopGroup.isShuttingDown());
}

---