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JAVA-15023: Chnages made for upgrading Apache HttpClient Connection M… (#14402)

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This commit is contained in:
Bipin kumar
2023-08-22 19:26:25 +03:00
committed by GitHub
parent 11c984b995
commit 4aba635055
7 changed files with 667 additions and 203 deletions
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apache-httpclient/src/test/java/com/baeldung/httpclient/conn/HttpClientConnectionManagementLiveTest.java
+151 -190
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apache-httpclient/src/test/java/com/baeldung/httpclient/conn/MultiHttpClientConnThread.java
+8 -9
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@@ -2,12 +2,12 @@ package com.baeldung.httpclient.conn;
import java.io.IOException;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.util.EntityUtils;
import org.apache.hc.client5.http.classic.methods.HttpGet;
import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
import org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager;
import org.apache.hc.core5.http.HttpEntity;
import org.apache.hc.core5.http.HttpResponse;
import org.apache.hc.core5.http.io.entity.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -45,22 +45,21 @@ public class MultiHttpClientConnThread extends Thread {
try {
logger.debug("Thread Running: " + getName());
logger.debug("Thread Running: " + getName());
if (connManager != null) {
logger.info("Before - Leased Connections = " + connManager.getTotalStats().getLeased());
logger.info("Before - Available Connections = " + connManager.getTotalStats().getAvailable());
}
final HttpResponse response = client.execute(get);
HttpEntity entity = client.execute(get).getEntity();
if (connManager != null) {
leasedConn = connManager.getTotalStats().getLeased();
logger.info("After - Leased Connections = " + connManager.getTotalStats().getLeased());
logger.info("After - Available Connections = " + connManager.getTotalStats().getAvailable());
}
EntityUtils.consume(entity);
EntityUtils.consume(response.getEntity());
} catch (final IOException ex) {
logger.error("", ex);
}
apache-httpclient/src/test/java/com/baeldung/httpclient/conn/TesterVersion_MultiHttpClientConnThread.java
+3 -4
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@@ -2,10 +2,9 @@ package com.baeldung.httpclient.conn;
import java.io.IOException;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.hc.client5.http.classic.methods.HttpGet;
import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
import org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
apache-httpclient4/src/test/java/com/baeldung/httpclient/httpclient/conn/HttpClientConnectionManagementLiveTest.java
+349
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apache-httpclient4/src/test/java/com/baeldung/httpclient/httpclient/conn/IdleConnectionMonitorThread.java
+41
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@@ -0,0 +1,41 @@
package com.baeldung.httpclient.httpclient.conn;
import java.util.concurrent.TimeUnit;
import org.apache.http.conn.HttpClientConnectionManager;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
public class IdleConnectionMonitorThread extends Thread {
private final HttpClientConnectionManager connMgr;
private volatile boolean shutdown;
IdleConnectionMonitorThread(final PoolingHttpClientConnectionManager connMgr) {
super();
this.connMgr = connMgr;
}
// API
@Override
public final void run() {
try {
while (!shutdown) {
synchronized (this) {
wait(1000);
connMgr.closeExpiredConnections();
connMgr.closeIdleConnections(30, TimeUnit.SECONDS);
}
}
} catch (final InterruptedException ex) {
shutdown();
}
}
private void shutdown() {
shutdown = true;
synchronized (this) {
notifyAll();
}
}
}
apache-httpclient4/src/test/java/com/baeldung/httpclient/httpclient/conn/MultiHttpClientConnThread.java
+69
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@@ -0,0 +1,69 @@
package com.baeldung.httpclient.httpclient.conn;
import java.io.IOException;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.util.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MultiHttpClientConnThread extends Thread {
private final Logger logger = LoggerFactory.getLogger(getClass());
private final CloseableHttpClient client;
private final HttpGet get;
private PoolingHttpClientConnectionManager connManager;
private int leasedConn;
MultiHttpClientConnThread(final CloseableHttpClient client, final HttpGet get, final PoolingHttpClientConnectionManager connManager) {
this.client = client;
this.get = get;
this.connManager = connManager;
leasedConn = 0;
}
MultiHttpClientConnThread(final CloseableHttpClient client, final HttpGet get) {
this.client = client;
this.get = get;
}
// API
final int getLeasedConn() {
return leasedConn;
}
//
@Override
public final void run() {
try {
logger.debug("Thread Running: " + getName());
logger.debug("Thread Running: " + getName());
if (connManager != null) {
logger.info("Before - Leased Connections = " + connManager.getTotalStats().getLeased());
logger.info("Before - Available Connections = " + connManager.getTotalStats().getAvailable());
}
final HttpResponse response = client.execute(get);
if (connManager != null) {
leasedConn = connManager.getTotalStats().getLeased();
logger.info("After - Leased Connections = " + connManager.getTotalStats().getLeased());
logger.info("After - Available Connections = " + connManager.getTotalStats().getAvailable());
}
EntityUtils.consume(response.getEntity());
} catch (final IOException ex) {
logger.error("", ex);
}
}
}
apache-httpclient4/src/test/java/com/baeldung/httpclient/httpclient/conn/TesterVersion_MultiHttpClientConnThread.java
+46
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@@ -0,0 +1,46 @@
package com.baeldung.httpclient.httpclient.conn;
import java.io.IOException;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.base.Preconditions;
public class TesterVersion_MultiHttpClientConnThread extends Thread {
private final Logger logger = LoggerFactory.getLogger(getClass());
private final CloseableHttpClient client;
private final HttpGet get;
private PoolingHttpClientConnectionManager connManager;
TesterVersion_MultiHttpClientConnThread(final CloseableHttpClient client, final HttpGet get, final PoolingHttpClientConnectionManager connManager) {
this.client = client;
this.get = get;
this.connManager = Preconditions.checkNotNull(connManager);
}
//
@Override
public final void run() {
try {
logger.debug("Thread Running: " + getName());
logger.info("Before - Leased Connections = " + connManager.getTotalStats().getLeased());
logger.info("Before - Available Connections = " + connManager.getTotalStats().getAvailable());
client.execute(get);
logger.info("After - Leased Connections = " + connManager.getTotalStats().getLeased());
logger.info("After - Available Connections = " + connManager.getTotalStats().getAvailable());
} catch (final IOException ex) {
logger.error("", ex);
}
}
}