| /** |
| * |
| * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| * |
| * ==================================================================== |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * ==================================================================== |
| */ |
| package org.jclouds.aws.sqs; |
| |
| import static org.jclouds.aws.sqs.options.ListQueuesOptions.Builder.queuePrefix; |
| import static org.jclouds.concurrent.FutureIterables.awaitCompletion; |
| |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.SortedSet; |
| import java.util.concurrent.Future; |
| |
| import org.jclouds.aws.domain.Region; |
| import org.jclouds.aws.sqs.domain.Queue; |
| import org.jclouds.concurrent.MoreExecutors; |
| import org.jclouds.enterprise.config.EnterpriseConfigurationModule; |
| import org.jclouds.logging.ConsoleLogger; |
| import org.jclouds.logging.Logger; |
| import org.jclouds.logging.config.NullLoggingModule; |
| import org.jclouds.rest.RestContext; |
| import org.jclouds.rest.RestContextFactory; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Maps; |
| import com.google.common.collect.Sets; |
| import com.google.inject.Module; |
| |
| /** |
| * This the Main class of an Application that tests your response time to amazon SQS. |
| * |
| * Usage is: java org.jclouds.aws.sqs.SpeedTest \"accesskeyid\" \"secretkey\" \"queueName\" |
| * \"messageCount\" |
| * |
| * @author Adrian Cole |
| */ |
| public class SpeedTest { |
| private static final ImmutableSet<String> REGIONS = ImmutableSet.of(Region.EU_WEST_1, Region.US_EAST_1, |
| Region.US_WEST_1, Region.AP_SOUTHEAST_1); |
| public static final int PARAMETERS = 4; |
| public static final String INVALID_SYNTAX = "Invalid number of parameters. Syntax is: \"accesskeyid\" \"secretkey\" \"queueName\" \"messageCount\" "; |
| |
| private static final Logger logger = Logger.CONSOLE; |
| |
| private static final Logger traceLogger = new ConsoleLogger() { |
| |
| @Override |
| public boolean isTraceEnabled() { |
| return true; |
| } |
| |
| @Override |
| public void trace(String message, Object... args) { |
| super.info(message, args); |
| } |
| |
| }; |
| |
| public static void main(String[] args) throws InterruptedException { |
| |
| if (args.length < PARAMETERS) |
| throw new IllegalArgumentException(INVALID_SYNTAX); |
| |
| boolean isEnterprise = System.getProperties().containsKey("jclouds.enterprise"); |
| // Args |
| String accesskeyid = args[0]; |
| String secretkey = args[1]; |
| String queueName = args[2]; |
| int messageCount = Integer.parseInt(args[3]); |
| |
| Set<Module> modules = isEnterprise ? ImmutableSet.<Module> of(new NullLoggingModule(), |
| new EnterpriseConfigurationModule()) : ImmutableSet.<Module> of(new NullLoggingModule()); |
| |
| RestContext<SQSClient, SQSAsyncClient> context = new RestContextFactory().createContext("sqs", accesskeyid, |
| secretkey, modules); |
| |
| try { |
| Set<Queue> queues = Sets.newHashSet(); |
| if (purgeQueues(queueName, context)) { |
| logger.info("pausing 60 seconds before recreating queues"); |
| Thread.sleep(60 * 1000); |
| } |
| createQueues(queueName, context, queues); |
| runTests(messageCount, isEnterprise ? "enterprise" : "default", context, queues); |
| } finally { |
| purgeQueues(queueName, context); |
| // Close connectons |
| context.close(); |
| System.exit(0); |
| } |
| |
| } |
| |
| private static class QueueMessage { |
| final Queue queue; |
| final String message; |
| |
| QueueMessage(Queue queue, String message) { |
| this.queue = queue; |
| this.message = message; |
| } |
| |
| @Override |
| public String toString() { |
| return "[queue=" + queue + ", message=" + message + "]"; |
| } |
| } |
| |
| private static void runTests(int messageCount, String contextName, RestContext<SQSClient, SQSAsyncClient> context, |
| Set<Queue> queues) throws InterruptedException { |
| String message = "1"; |
| long timeOut = messageCount * 200; // minimum rate should be at least 5/second |
| |
| for (Queue queue : queues) { |
| logger.info("context: %s, region: %s, queueName: %s", contextName, queue.getRegion(), queue.getName()); |
| |
| // fire off all the messages for the test |
| Map<QueueMessage, Future<byte[]>> responses = Maps.newHashMap(); |
| for (int i = 0; i < messageCount; i++) { |
| responses.put(new QueueMessage(queue, message), context.getAsyncApi().sendMessage(queue, message)); |
| } |
| |
| Map<QueueMessage, Exception> exceptions = awaitCompletion(responses, MoreExecutors.sameThreadExecutor(), |
| timeOut, traceLogger, String.format("context: %s, region: %s", contextName, queue.getRegion())); |
| |
| if (exceptions.size() > 0) |
| logger.error("problems in context: %s, region: %s: %s", contextName, queue.getRegion(), exceptions); |
| |
| System.gc(); |
| logger.info("pausing 5 seconds before the next run"); |
| Thread.sleep(5000);// let the network quiet down |
| } |
| } |
| |
| private static void createQueues(String queueName, RestContext<SQSClient, SQSAsyncClient> nullLoggingDefaultContext, |
| Set<Queue> queues) { |
| for (String region : REGIONS) { |
| logger.info("creating queue: %s in region %s", queueName, region); |
| queues.add(nullLoggingDefaultContext.getApi().createQueueInRegion(region, queueName)); |
| } |
| } |
| |
| private static boolean purgeQueues(String queueName, RestContext<SQSClient, SQSAsyncClient> nullLoggingDefaultContext) { |
| boolean deleted = false; |
| for (String region : REGIONS) { |
| try { |
| SortedSet<Queue> result = Sets.newTreeSet(nullLoggingDefaultContext.getApi().listQueuesInRegion(region, |
| queuePrefix(queueName))); |
| if (result.size() >= 1) { |
| nullLoggingDefaultContext.getApi().deleteQueue(result.last()); |
| logger.info("deleted queue: %s in region %s", queueName, region); |
| deleted = true; |
| } |
| } catch (Exception e) { |
| |
| } |
| } |
| return deleted; |
| } |
| } |