Andrew Shvayka
8 years ago
5 changed files with 16 additions and 197 deletions
@ -1,68 +0,0 @@ |
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/** |
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* Copyright © 2016-2018 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.kafka; |
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import lombok.extern.slf4j.Slf4j; |
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import org.apache.kafka.clients.consumer.ConsumerRecords; |
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import org.apache.kafka.clients.producer.ProducerRecord; |
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import org.apache.kafka.common.header.Header; |
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import java.nio.charset.StandardCharsets; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.atomic.LongAdder; |
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/** |
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* Created by ashvayka on 24.09.18. |
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*/ |
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@Slf4j |
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public class TbJsEvaluator { |
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// public static void main(String[] args) {
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// ExecutorService executorService = Executors.newCachedThreadPool();
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//
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// TBKafkaConsumerTemplate requestConsumer = new TBKafkaConsumerTemplate();
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// requestConsumer.subscribe("requests");
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//
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// LongAdder responseCounter = new LongAdder();
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// TBKafkaProducerTemplate responseProducer = new TBKafkaProducerTemplate();
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// executorService.submit((Runnable) () -> {
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// while (true) {
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// ConsumerRecords<String, String> requests = requestConsumer.poll(100);
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// requests.forEach(request -> {
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// Header header = request.headers().lastHeader("responseTopic");
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// ProducerRecord<String, String> response = new ProducerRecord<>(new String(header.value(), StandardCharsets.UTF_8),
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// request.key(), request.value());
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// responseProducer.send(response);
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// responseCounter.add(1);
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// });
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// }
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// });
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//
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// executorService.submit((Runnable) () -> {
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// while (true) {
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// log.warn("Requests: [{}], Responses: [{}]", responseCounter.longValue(), responseCounter.longValue());
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// try {
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// Thread.sleep(1000L);
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// } catch (InterruptedException e) {
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// e.printStackTrace();
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// }
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// }
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// });
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//
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// }
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} |
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@ -1,114 +0,0 @@ |
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/** |
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* Copyright © 2016-2018 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.kafka; |
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import lombok.extern.slf4j.Slf4j; |
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import org.apache.kafka.clients.admin.CreateTopicsResult; |
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import org.apache.kafka.clients.admin.NewTopic; |
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import org.apache.kafka.clients.consumer.ConsumerRecords; |
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import org.apache.kafka.clients.producer.ProducerRecord; |
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import org.apache.kafka.common.header.Header; |
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import org.apache.kafka.common.header.internals.RecordHeader; |
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import java.nio.charset.StandardCharsets; |
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import java.util.Collections; |
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import java.util.List; |
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import java.util.UUID; |
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import java.util.concurrent.ConcurrentHashMap; |
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import java.util.concurrent.ConcurrentMap; |
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import java.util.concurrent.ExecutionException; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.atomic.LongAdder; |
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/** |
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* Created by ashvayka on 24.09.18. |
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*/ |
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@Slf4j |
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public class TbRuleEngineEmulator { |
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//
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// public static void main(String[] args) throws InterruptedException, ExecutionException {
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// ConcurrentMap<String, String> pendingRequestsMap = new ConcurrentHashMap<>();
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//
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// ExecutorService executorService = Executors.newCachedThreadPool();
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//
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// String responseTopic = "server" + Math.abs((int) (5000.0 * Math.random()));
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// try {
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// TBKafkaAdmin admin = new TBKafkaAdmin();
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// CreateTopicsResult result = admin.createTopic(new NewTopic(responseTopic, 1, (short) 1));
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// result.all().get();
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// } catch (Exception e) {
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// log.warn("Failed to create topic: {}", e.getMessage(), e);
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// }
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//
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// List<Header> headers = Collections.singletonList(new RecordHeader("responseTopic", responseTopic.getBytes(StandardCharsets.UTF_8)));
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//
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// TBKafkaConsumerTemplate responseConsumer = new TBKafkaConsumerTemplate();
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// TBKafkaProducerTemplate requestProducer = new TBKafkaProducerTemplate();
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//
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// LongAdder requestCounter = new LongAdder();
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// LongAdder responseCounter = new LongAdder();
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//
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// responseConsumer.subscribe(responseTopic);
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// executorService.submit((Runnable) () -> {
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// while (true) {
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// ConsumerRecords<String, String> responses = responseConsumer.poll(100);
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// responses.forEach(response -> {
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// String expectedResponse = pendingRequestsMap.remove(response.key());
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// if (expectedResponse == null) {
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// log.error("[{}] Invalid request", response.key());
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// } else if (!expectedResponse.equals(response.value())) {
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// log.error("[{}] Invalid response: {} instead of {}", response.key(), response.value(), expectedResponse);
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// }
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// responseCounter.add(1);
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// });
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// }
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// });
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//
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// executorService.submit((Runnable) () -> {
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// int i = 0;
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// while (true) {
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// String requestId = UUID.randomUUID().toString();
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// String expectedResponse = UUID.randomUUID().toString();
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// pendingRequestsMap.put(requestId, expectedResponse);
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// requestProducer.send(new ProducerRecord<>("requests", null, requestId, expectedResponse, headers));
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// requestCounter.add(1);
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// i++;
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// if (i % 10000 == 0) {
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// try {
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// Thread.sleep(500L);
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// } catch (InterruptedException e) {
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// e.printStackTrace();
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// }
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// }
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// }
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// });
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//
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// executorService.submit((Runnable) () -> {
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// while (true) {
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// log.warn("Requests: [{}], Responses: [{}]", requestCounter.longValue(), responseCounter.longValue());
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// try {
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// Thread.sleep(1000L);
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// } catch (InterruptedException e) {
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// e.printStackTrace();
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// }
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// }
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// });
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//
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// Thread.sleep(60000);
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// }
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} |
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