Java Code Examples for org.apache.activemq.ActiveMQConnectionFactory#setMaxThreadPoolSize()

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Example 1
Source File: ConnectionFactory.java    From hazelcast-simulator with Apache License 2.0 5 votes vote down vote up 
public Connection newConnection(String brokerURL, ExceptionListener exceptionListener) throws JMSException {
        String finalBrokerURL = toUrl(brokerURL);

        ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(finalBrokerURL);

        // to speed things up; don't wait till it is on the socket buffer.
        // http://activemq.apache.org/async-sends.html
        connectionFactory.setUseAsyncSend(true);

        // authentication stuff.
        connectionFactory.setUserName(username);
        connectionFactory.setPassword(password);
        // we want to consume the least amount of resources possible. And there will be very low volume traffic.

        connectionFactory.setMaxThreadPoolSize(MAX_THREAD_POOL_SIZE);
        //
//        connectionFactory.setRejectedTaskHandler(new  RejectedExecutionHandler() {
//            public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
//                try {
//                    executor.getQueue().put(r);
//                } catch (InterruptedException var4) {
//                    throw new RejectedExecutionException(var4);
//                }
//            }
//        });

        Connection connection = connectionFactory.createConnection();
        connection.setExceptionListener(exceptionListener);
        connection.start();
        return connection;
    }