Examples with DefaultDatagramChannelConfig org.jboss.netty.channel.socket.DefaultDatagramChannelConfig used on opensource projects

Example 1 with DefaultDatagramChannelConfig

use of org.jboss.netty.channel.socket.DefaultDatagramChannelConfig in project graylog2-server by Graylog2.

the class NettyTransport method launch.

@Override
public void launch(final MessageInput input) throws MisfireException {
    final LinkedHashMap<String, Callable<? extends ChannelHandler>> handlerList = getBaseChannelHandlers(input);
    final LinkedHashMap<String, Callable<? extends ChannelHandler>> finalHandlers = getFinalChannelHandlers(input);
    handlerList.putAll(finalHandlers);
    try {
        bootstrap = getBootstrap();
        bootstrap.setPipelineFactory(getPipelineFactory(handlerList));
        // sigh, bindable bootstraps do not share a common interface
        int receiveBufferSize;
        if (bootstrap instanceof ConnectionlessBootstrap) {
            acceptChannel = ((ConnectionlessBootstrap) bootstrap).bind(socketAddress);
            final DefaultDatagramChannelConfig channelConfig = (DefaultDatagramChannelConfig) acceptChannel.getConfig();
            receiveBufferSize = channelConfig.getReceiveBufferSize();
        } else if (bootstrap instanceof ServerBootstrap) {
            acceptChannel = ((ServerBootstrap) bootstrap).bind(socketAddress);
            final ServerSocketChannelConfig channelConfig = (ServerSocketChannelConfig) acceptChannel.getConfig();
            receiveBufferSize = channelConfig.getReceiveBufferSize();
        } else {
            log.error("Unknown Netty bootstrap class returned: {}. Cannot safely bind.", bootstrap);
            throw new IllegalStateException("Unknown netty bootstrap class returned: " + bootstrap + ". Cannot safely bind.");
        }
        if (receiveBufferSize != getRecvBufferSize()) {
            log.warn("receiveBufferSize (SO_RCVBUF) for input {} should be {} but is {}.", input, getRecvBufferSize(), receiveBufferSize);
        }
    } catch (Exception e) {
        throw new MisfireException(e);
    }
}