Examples with ThreadPoolConfig org.glassfish.grizzly.threadpool.ThreadPoolConfig used on opensource projects

Example 6 with ThreadPoolConfig

use of org.glassfish.grizzly.threadpool.ThreadPoolConfig in project Payara by payara.

the class GenericGrizzlyListener method configureThreadPoolConfig.

protected ThreadPoolConfig configureThreadPoolConfig(final NetworkListener networkListener, final ThreadPool threadPool) {
    final int maxQueueSize = threadPool.getMaxQueueSize() == null ? Integer.MAX_VALUE : Integer.parseInt(threadPool.getMaxQueueSize());
    final int minThreads = Integer.parseInt(threadPool.getMinThreadPoolSize());
    final int maxThreads = Integer.parseInt(threadPool.getMaxThreadPoolSize());
    final int timeout = Integer.parseInt(threadPool.getIdleThreadTimeoutSeconds());
    final ThreadPoolConfig poolConfig = ThreadPoolConfig.defaultConfig();
    poolConfig.setPoolName(networkListener.getThreadPool() + "::" + networkListener.getName());
    poolConfig.setCorePoolSize(minThreads);
    poolConfig.setMaxPoolSize(maxThreads);
    poolConfig.setQueueLimit(maxQueueSize);
    // we specify the classloader that loaded this class to ensure
    // we present the same initial classloader no matter what mode
    // GlassFish is being run in.
    // See http://java.net/jira/browse/GLASSFISH-19639
    poolConfig.setInitialClassLoader(this.getClass().getClassLoader());
    poolConfig.setKeepAliveTime(timeout < 0 ? Long.MAX_VALUE : timeout, TimeUnit.SECONDS);
    if (transactionTimeoutMillis > 0 && !Utils.isDebugVM()) {
        poolConfig.setTransactionTimeout(obtainDelayedExecutor(), transactionTimeoutMillis, TimeUnit.MILLISECONDS);
    }
    return poolConfig;
}