Examples with ChannelException org.jboss.netty.channel.ChannelException used on opensource projects

Example 11 with ChannelException

use of org.jboss.netty.channel.ChannelException in project neo4j by neo4j.

the class ArbiterBootstrapper method start.

@SafeVarargs
@Override
public final int start(File homeDir, Optional<File> configFile, Pair<String, String>... configOverrides) {
    Config config = getConfig(configFile, configOverrides);
    try {
        DefaultFileSystemAbstraction fileSystem = new DefaultFileSystemAbstraction();
        life.add(new FileSystemLifecycleAdapter(fileSystem));
        life.add(new Neo4jJobScheduler());
        new ClusterClientModule(life, new Dependencies(), new Monitors(), config, logService(fileSystem, config), new NotElectableElectionCredentialsProvider());
    } catch (LifecycleException e) {
        @SuppressWarnings({ "ThrowableResultOfMethodCallIgnored", "unchecked" }) Throwable cause = peel(e, Predicates.<Throwable>instanceOf(LifecycleException.class));
        if (cause instanceof ChannelException) {
            System.err.println("ERROR: " + cause.getMessage() + (cause.getCause() != null ? ", caused by:" + cause.getCause().getMessage() : ""));
        } else {
            System.err.println("ERROR: Unknown error");
            throw e;
        }
    }
    addShutdownHook();
    life.start();
    return 0;
}

Example 12 with ChannelException

use of org.jboss.netty.channel.ChannelException in project hadoop by apache.

the class TestFrameDecoder method startRpcServer.

private static int startRpcServer(boolean allowInsecurePorts) {
    Random rand = new Random();
    int serverPort = 30000 + rand.nextInt(10000);
    // A few retries in case initial choice is in use.
    int retries = 10;
    while (true) {
        try {
            RpcProgram program = new TestFrameDecoder.TestRpcProgram("TestRpcProgram", "localhost", serverPort, 100000, 1, 2, allowInsecurePorts);
            SimpleTcpServer tcpServer = new SimpleTcpServer(serverPort, program, 1);
            tcpServer.run();
            // Successfully bound a port, break out.
            break;
        } catch (ChannelException ce) {
            if (retries-- > 0) {
                // Port in use? Try another.
                serverPort += rand.nextInt(20);
            } else {
                // Out of retries.
                throw ce;
            }
        }
    }
    return serverPort;
}