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main: amqppluggin #72

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17 changes: 16 additions & 1 deletion pom.xml
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
Expand Down Expand Up @@ -141,6 +142,20 @@
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.2</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<!-- If you need a specific main class for other purposes -->
<!-- <mainClass>your.main.class.path.MainClassName</mainClass> -->
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>

Expand Down Expand Up @@ -184,4 +199,4 @@
<system>GitHub</system>
<url>https://github.com/aliesbelik/jmeter-amqp-plugin/actions</url>
</ciManagement>
</project>
</project>
178 changes: 116 additions & 62 deletions src/main/java/com/zeroclue/jmeter/protocol/amqp/AMQPConsumer.java
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
package com.zeroclue.jmeter.protocol.amqp;
package org.example.amqp_consumer;


import com.rabbitmq.client.Channel;
import com.rabbitmq.client.ConsumerCancelledException;
Expand All @@ -18,6 +19,7 @@
import java.nio.charset.StandardCharsets;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
Expand All @@ -31,14 +33,17 @@ public class AMQPConsumer extends AMQPSampler implements Interruptible, TestStat
private static final Logger log = LoggerFactory.getLogger(AMQPConsumer.class);

private static final Map<Class<? extends Exception>, String> EXCEPTION_TO_RESPONSE_CODE = Maps.of(
IOException.class, "100",
InterruptedException.class, "200",
ConsumerCancelledException.class, "300",
ShutdownSignalException.class, "400"
IOException.class, "100",
InterruptedException.class, "200",
ConsumerCancelledException.class, "300",
ShutdownSignalException.class, "400"
);

//++ These are JMX names, and must not be changed
private static final String PREFETCH_COUNT = "AMQPConsumer.PrefetchCount";

private static final String XQMODE = "AMQPConsumer.xQueueMode";
private static final String XOVERFLOW = "AMQPConsumer.xOverflow";
private static final String READ_RESPONSE = "AMQPConsumer.ReadResponse";
private static final String PURGE_QUEUE = "AMQPConsumer.PurgeQueue";
private static final String AUTO_ACK = "AMQPConsumer.AutoAck";
Expand All @@ -56,10 +61,20 @@ public class AMQPConsumer extends AMQPSampler implements Interruptible, TestStat
public static final boolean DEFAULT_READ_RESPONSE = true;
public static final boolean DEFAULT_USE_TX = false;
private static final int DEFAULT_PREFETCH_COUNT = 0; // unlimited

private static final String DEFAULT_XQ_MODE = "";

private static final String DEFAULT_XOVERFLOW = "";
public static final String DEFAULT_PREFETCH_COUNT_STRING = Integer.toString(DEFAULT_PREFETCH_COUNT);
public static final String DEFAULT_XQMODE_STRING = DEFAULT_XQ_MODE;

public static final String DEFAULT_XOVERFLOW_STRING = DEFAULT_XOVERFLOW;
public static final String DEFAULT_RESPONSE_CODE = "500";
public static final String DEFAULT_RECEIVE_TIMEOUT = "";

public String DEFAULT_X_QUEUE_MODE_STRING = "lazy";
public String DEFAULT_X_OVERFLOW_STRING = "reject-publish";

private transient Channel channel;
private transient DeliverCallback consumer;
private transient BlockingQueue<Delivery> response;
Expand Down Expand Up @@ -107,58 +122,67 @@ public SampleResult sample(Entry entry) {
/*
* Perform the sampling
*/

// aggregate samples
// Perform the sampling
int loop = getIterationsAsInt();
result.sampleStart(); // start timing
Delivery delivery = null;
result.sampleStart(); // start timing
Delivery delivery=null;

boolean messageFound = false; // Flag to indicate if a message is found

try {
for (int idx = 0; idx < loop; idx++) {
delivery = response.poll(getReceiveTimeoutAsInt(), TimeUnit.MILLISECONDS);

if (delivery == null) {
result.setResponseMessage("Timed out");
return result;
if (delivery != null) {
messageFound = true; // Set flag to true if a message is found

/*
* Set up the sample result details
*/
if (getReadResponseAsBoolean()) {
String responseStr = new String(delivery.getBody());
result.setResponseData(responseStr, StandardCharsets.UTF_8.name());
} else {
result.setResponseData("Read response failed", StandardCharsets.UTF_8.name());
}

if (!autoAck()) {
channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
}
}
}

// If no messages found, set the result as successful
if (!messageFound) {
result.setResponseMessage("No Messages in the queue");
result.setResponseCodeOK();
result.setSuccessful(true);
} else {
// commit the sample
if (getUseTx()) {
channel.txCommit();
}

/*
* Set up the sample result details
*/
if (getReadResponseAsBoolean()) {
String responseStr = new String(delivery.getBody());
result.setResponseData(responseStr, StandardCharsets.UTF_8.name());
} else {
result.setResponseData("Read response failed", StandardCharsets.UTF_8.name());
}
result.setDataType(SampleResult.TEXT);
result.setResponseHeaders(delivery != null ? formatHeaders(delivery) : null);

if (!autoAck()) {
channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
}
}

// commit the sample
if (getUseTx()) {
channel.txCommit();
result.setResponseMessage("OK");
result.setResponseCodeOK();
result.setSuccessful(true);
}

/*
* Set up the sample result details
*/
result.setDataType(SampleResult.TEXT);
result.setResponseHeaders(delivery != null ? formatHeaders(delivery) : null);

result.setResponseMessage("OK");
result.setResponseCodeOK();
result.setSuccessful(true);
} catch(InterruptedException ie) {
Thread.currentThread().interrupt(); // re-interrupt the current thread
Thread.currentThread().interrupt(); // re-interrupt the current thread
response = null;
consumer = null;
consumerTag = null;
log.warn("Interrupted while attempting to consume", ie);
result.setResponseCode(EXCEPTION_TO_RESPONSE_CODE.get(ie.getClass()));
result.setResponseMessage(ie.getMessage());

} catch (ShutdownSignalException | ConsumerCancelledException | IOException e) {
response = null;
consumer = null;
Expand All @@ -168,7 +192,7 @@ public SampleResult sample(Entry entry) {
result.setResponseMessage(e.getMessage());
interrupt();
} finally {
result.sampleEnd(); // end timing
result.sampleEnd(); // end timing
}

trace("AMQPConsumer.sample ended");
Expand Down Expand Up @@ -257,10 +281,30 @@ public void setPrefetchCount(String prefetchCount) {
setProperty(PREFETCH_COUNT, prefetchCount);
}

public String getXqmode() {
return getPropertyAsString(XQMODE, DEFAULT_X_QUEUE_MODE_STRING);
}

public void setXqmode(String xqmode) {
setProperty(XQMODE, xqmode);
}

public String getXOverFlow() {
return getPropertyAsString(XOVERFLOW, DEFAULT_X_OVERFLOW_STRING);
}

public void setXOverFlow(String xOverFlow) {
setProperty(XOVERFLOW, xOverFlow);
}

public int getPrefetchCountAsInt() {
return getPropertyAsInt(PREFETCH_COUNT);
}

public int getPrefetchCount1AsInt() {
return getPropertyAsInt(PREFETCH_COUNT);
}

public boolean getUseTx() {
return getPropertyAsBoolean(USE_TX, DEFAULT_USE_TX);
}
Expand Down Expand Up @@ -328,16 +372,22 @@ public void testStarted(String arg0) {
@Override
public void cleanup() {
try {
if (consumerTag != null) {
channel.basicCancel(consumerTag);
if (channel != null && channel.isOpen()) {
if (consumerTag != null) {
channel.basicCancel(consumerTag);
log.info("Cancelled consumer tag: {}", consumerTag);
}
channel.close();
log.info("Closed channel");
}
} catch (IOException e) {
log.error("Couldn't safely cancel the sample {}", consumerTag, e);
} catch (Exception e) {
log.error("Failed to clean up resources", e);
}finally{
super.cleanup();
}

super.cleanup();
}

}
/**
* Helper method.
*/
Expand Down Expand Up @@ -366,40 +416,44 @@ private String formatHeaders(Delivery delivery) {

if (delivery.getProperties().getTimestamp() != null) {
sb.append(TIMESTAMP_PARAMETER)
.append(": ")
.append((delivery.getProperties().getTimestamp().getTime())/1000)
.append("\n");
.append(": ")
.append((delivery.getProperties().getTimestamp().getTime())/1000)
.append("\n");
}

sb.append(EXCHANGE_PARAMETER)
.append(": ")
.append(delivery.getEnvelope().getExchange())
.append("\n");
.append(": ")
.append(delivery.getEnvelope().getExchange())
.append("\n");
// sb.append(x_queue_mode)
// .append(": ")
// .append(delivery.getEnvelope().get)
// .append("\n");
sb.append(ROUTING_KEY_PARAMETER)
.append(": ")
.append(delivery.getEnvelope().getRoutingKey())
.append("\n");
.append(": ")
.append(delivery.getEnvelope().getRoutingKey())
.append("\n");
sb.append(DELIVERY_TAG_PARAMETER)
.append(": ")
.append(delivery.getEnvelope().getDeliveryTag())
.append("\n");
.append(": ")
.append(delivery.getEnvelope().getDeliveryTag())
.append("\n");

if (delivery.getProperties().getAppId() != null) {
sb.append(APP_ID_PARAMETER)
.append(": ")
.append(delivery.getProperties().getAppId())
.append("\n");
.append(": ")
.append(delivery.getProperties().getAppId())
.append("\n");
}

if (headers != null) {
for (Map.Entry<String,Object> entry : headers.entrySet()) {
sb.append(entry.getKey())
.append(": ")
.append(entry.getValue())
.append("\n");
.append(": ")
.append(entry.getValue())
.append("\n");
}
}

return sb.toString();
}
}
}
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