Http1IntegrationTest.java
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
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package org.apache.hc.core5.testing.nio;
import static org.hamcrest.MatcherAssert.assertThat;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.InterruptedIOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.InetSocketAddress;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.ByteBuffer;
import java.nio.channels.WritableByteChannel;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Queue;
import java.util.Random;
import java.util.StringTokenizer;
import java.util.concurrent.CancellationException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.atomic.AtomicReference;
import java.util.concurrent.locks.ReentrantLock;
import org.apache.hc.core5.http.ConnectionReuseStrategy;
import org.apache.hc.core5.http.ContentLengthStrategy;
import org.apache.hc.core5.http.ContentType;
import org.apache.hc.core5.http.EntityDetails;
import org.apache.hc.core5.http.Header;
import org.apache.hc.core5.http.HeaderElements;
import org.apache.hc.core5.http.HttpException;
import org.apache.hc.core5.http.HttpHeaders;
import org.apache.hc.core5.http.HttpHost;
import org.apache.hc.core5.http.HttpRequest;
import org.apache.hc.core5.http.HttpResponse;
import org.apache.hc.core5.http.HttpStatus;
import org.apache.hc.core5.http.HttpVersion;
import org.apache.hc.core5.http.MalformedChunkCodingException;
import org.apache.hc.core5.http.Message;
import org.apache.hc.core5.http.Method;
import org.apache.hc.core5.http.ProtocolException;
import org.apache.hc.core5.http.URIScheme;
import org.apache.hc.core5.http.config.CharCodingConfig;
import org.apache.hc.core5.http.config.Http1Config;
import org.apache.hc.core5.http.impl.BasicHttpTransportMetrics;
import org.apache.hc.core5.http.impl.DefaultConnectionReuseStrategy;
import org.apache.hc.core5.http.impl.Http1StreamListener;
import org.apache.hc.core5.http.impl.HttpProcessors;
import org.apache.hc.core5.http.impl.nio.AbstractContentEncoder;
import org.apache.hc.core5.http.impl.nio.ServerHttp1StreamDuplexer;
import org.apache.hc.core5.http.message.BasicHttpRequest;
import org.apache.hc.core5.http.message.BasicHttpResponse;
import org.apache.hc.core5.http.nio.AsyncEntityProducer;
import org.apache.hc.core5.http.nio.AsyncRequestConsumer;
import org.apache.hc.core5.http.nio.AsyncRequestProducer;
import org.apache.hc.core5.http.nio.AsyncResponseProducer;
import org.apache.hc.core5.http.nio.AsyncServerExchangeHandler;
import org.apache.hc.core5.http.nio.AsyncServerRequestHandler;
import org.apache.hc.core5.http.nio.CapacityChannel;
import org.apache.hc.core5.http.nio.ContentEncoder;
import org.apache.hc.core5.http.nio.DataStreamChannel;
import org.apache.hc.core5.http.nio.HandlerFactory;
import org.apache.hc.core5.http.nio.NHttpMessageParser;
import org.apache.hc.core5.http.nio.NHttpMessageWriter;
import org.apache.hc.core5.http.nio.ResponseChannel;
import org.apache.hc.core5.http.nio.SessionOutputBuffer;
import org.apache.hc.core5.http.nio.entity.AsyncEntityProducers;
import org.apache.hc.core5.http.nio.entity.BasicAsyncEntityProducer;
import org.apache.hc.core5.http.nio.entity.DigestingEntityConsumer;
import org.apache.hc.core5.http.nio.entity.DigestingEntityProducer;
import org.apache.hc.core5.http.nio.entity.StringAsyncEntityConsumer;
import org.apache.hc.core5.http.nio.entity.StringAsyncEntityProducer;
import org.apache.hc.core5.http.nio.support.AbstractServerExchangeHandler;
import org.apache.hc.core5.http.nio.support.AsyncRequestBuilder;
import org.apache.hc.core5.http.nio.support.BasicAsyncServerExpectationDecorator;
import org.apache.hc.core5.http.nio.support.BasicRequestConsumer;
import org.apache.hc.core5.http.nio.support.BasicRequestProducer;
import org.apache.hc.core5.http.nio.support.BasicResponseConsumer;
import org.apache.hc.core5.http.nio.support.BasicResponseProducer;
import org.apache.hc.core5.http.nio.support.ImmediateResponseExchangeHandler;
import org.apache.hc.core5.http.nio.support.classic.AbstractClassicEntityConsumer;
import org.apache.hc.core5.http.nio.support.classic.AbstractClassicEntityProducer;
import org.apache.hc.core5.http.nio.support.classic.AbstractClassicServerExchangeHandler;
import org.apache.hc.core5.http.protocol.DefaultHttpProcessor;
import org.apache.hc.core5.http.protocol.HttpContext;
import org.apache.hc.core5.http.protocol.HttpProcessor;
import org.apache.hc.core5.http.protocol.RequestConnControl;
import org.apache.hc.core5.http.protocol.RequestContent;
import org.apache.hc.core5.http.protocol.RequestTargetHost;
import org.apache.hc.core5.http.protocol.RequestValidateHost;
import org.apache.hc.core5.reactor.IOSession;
import org.apache.hc.core5.reactor.ProtocolIOSession;
import org.apache.hc.core5.testing.SSLTestContexts;
import org.apache.hc.core5.testing.extension.nio.Http1TestResources;
import org.apache.hc.core5.util.CharArrayBuffer;
import org.apache.hc.core5.util.TextUtils;
import org.apache.hc.core5.util.Timeout;
import org.hamcrest.CoreMatchers;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.RegisterExtension;
abstract class Http1IntegrationTest {
private static final Timeout TIMEOUT = Timeout.ofMinutes(1);
private static final Timeout LONG_TIMEOUT = Timeout.ofMinutes(2);
private final URIScheme scheme;
private final ReentrantLock lock = new ReentrantLock();
@RegisterExtension
private final Http1TestResources resources;
public Http1IntegrationTest(final URIScheme scheme) {
this.scheme = scheme;
this.resources = new Http1TestResources(scheme, TIMEOUT);
}
private URI createRequestURI(final InetSocketAddress serverEndpoint, final String path) {
try {
return new URI(scheme.id, null, "localhost", serverEndpoint.getPort(), path, null, null);
} catch (final URISyntaxException e) {
throw new IllegalStateException();
}
}
@Test
void testSimpleGet() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
for (int i = 0; i < 5; i++) {
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hi there", entity1);
}
}
@Test
void testSimpleGetConnectionClose() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final URI requestURI = createRequestURI(serverEndpoint, "/hello");
for (int i = 0; i < 5; i++) {
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
try (final ClientSessionEndpoint streamEndpoint = connectFuture.get()) {
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
AsyncRequestBuilder.get(requestURI)
.addHeader(HttpHeaders.CONNECTION, "close")
.build(),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hi there", entity1);
}
}
}
@Test
void testSimpleGetIdentityTransfer() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
server.configure(new DefaultHttpProcessor(new RequestValidateHost()));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final int reqNo = 5;
for (int i = 0; i < reqNo; i++) {
final Future<ClientSessionEndpoint> connectFuture = client.connect("localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
streamEndpoint.close();
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
final String entity = result.getBody();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
Assertions.assertEquals("Hi there", entity);
}
}
@Test
void testPostIdentityTransfer() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
server.configure(new DefaultHttpProcessor(new RequestValidateHost()));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final int reqNo = 5;
for (int i = 0; i < reqNo; i++) {
final Future<ClientSessionEndpoint> connectFuture = client.connect("localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.POST,
createRequestURI(serverEndpoint, "/hello"),
new MultiLineEntityProducer("Hello", 16 * i)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
streamEndpoint.close();
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
final String entity = result.getBody();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
Assertions.assertEquals("Hi there", entity);
}
}
@Test
void testPostIdentityTransferOutOfSequenceResponse() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new ImmediateResponseExchangeHandler(500, "Go away"));
server.configure(new DefaultHttpProcessor(new RequestValidateHost()));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final int reqNo = 5;
for (int i = 0; i < reqNo; i++) {
final Future<ClientSessionEndpoint> connectFuture = client.connect("localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.POST,
createRequestURI(serverEndpoint, "/hello"),
new MultiLineEntityProducer("Hello", 16 * i)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
streamEndpoint.close();
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
final String entity = result.getBody();
Assertions.assertNotNull(response);
Assertions.assertEquals(500, response.getCode());
Assertions.assertEquals("Go away", entity);
}
}
@Test
void testSimpleGetsPipelined() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Queue<Future<Message<HttpResponse, String>>> queue = new LinkedList<>();
for (int i = 0; i < 5; i++) {
queue.add(streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null));
}
while (!queue.isEmpty()) {
final Future<Message<HttpResponse, String>> future = queue.remove();
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
final String entity = result.getBody();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
Assertions.assertEquals("Hi there", entity);
}
}
@Test
void testLargeGet() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/", () -> new MultiLineResponseHandler("0123456789abcdef", 5000));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
final String s1 = result1.getBody();
Assertions.assertNotNull(s1);
final StringTokenizer t1 = new StringTokenizer(s1, "\r\n");
while (t1.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcdef", t1.nextToken());
}
final Future<Message<HttpResponse, String>> future2 = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer(512)), null);
final Message<HttpResponse, String> result2 = future2.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result2);
final HttpResponse response2 = result2.getHead();
Assertions.assertNotNull(response2);
Assertions.assertEquals(200, response2.getCode());
final String s2 = result2.getBody();
Assertions.assertNotNull(s2);
final StringTokenizer t2 = new StringTokenizer(s2, "\r\n");
while (t2.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcdef", t2.nextToken());
}
}
@Test
void testLargeGetsPipelined() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/", () -> new MultiLineResponseHandler("0123456789abcdef", 2000));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Queue<Future<Message<HttpResponse, String>>> queue = new LinkedList<>();
for (int i = 0; i < 5; i++) {
queue.add(streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null));
}
while (!queue.isEmpty()) {
final Future<Message<HttpResponse, String>> future = queue.remove();
final Message<HttpResponse, String> result = future.get(LONG_TIMEOUT.getDuration(), LONG_TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
final String entity = result.getBody();
Assertions.assertNotNull(entity);
final StringTokenizer t = new StringTokenizer(entity, "\r\n");
while (t.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcdef", t.nextToken());
}
}
}
@Test
void testBasicPost() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi back"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
for (int i = 0; i < 5; i++) {
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/hello"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hi back", entity1);
}
}
@Test
void testBasicPostPipelined() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi back"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Queue<Future<Message<HttpResponse, String>>> queue = new LinkedList<>();
for (int i = 0; i < 5; i++) {
queue.add(streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/hello"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null));
}
while (!queue.isEmpty()) {
final Future<Message<HttpResponse, String>> future = queue.remove();
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
final String entity = result.getBody();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
Assertions.assertEquals("Hi back", entity);
}
}
@Test
void testHttp10Post() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi back"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
for (int i = 0; i < 5; i++) {
final HttpRequest request = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/hello"));
request.setVersion(HttpVersion.HTTP_1_0);
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(request, AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hi back", entity1);
}
}
@Test
void testHTTP11FeaturesDisabledWithHTTP10Requests() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi back"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final HttpRequest request = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/hello"));
request.setVersion(HttpVersion.HTTP_1_0);
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(request, new BasicAsyncEntityProducer(new byte[] {'a', 'b', 'c'}, null, true)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final ExecutionException exception = Assertions.assertThrows(ExecutionException.class, future::get);
Assertions.assertInstanceOf(ProtocolException.class, exception.getCause());
}
@Test
void testNoEntityPost() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi back"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
for (int i = 0; i < 5; i++) {
final HttpRequest request = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/hello"));
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(request, null),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hi back", entity1);
}
}
@Test
void testLargePost() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new EchoHandler(2048));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
for (int i = 0; i < 5; i++) {
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/echo"),
new MultiLineEntityProducer("0123456789abcdef", 5000)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
final String entity = result.getBody();
Assertions.assertNotNull(entity);
final StringTokenizer t = new StringTokenizer(entity, "\r\n");
while (t.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcdef", t.nextToken());
}
}
}
@Test
void testPostsPipelinedLargeResponse() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/", () -> new MultiLineResponseHandler("0123456789abcdef", 2000));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Queue<Future<Message<HttpResponse, String>>> queue = new LinkedList<>();
for (int i = 0; i < 2; i++) {
queue.add(streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null));
}
while (!queue.isEmpty()) {
final Future<Message<HttpResponse, String>> future = queue.remove();
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
final String entity = result.getBody();
Assertions.assertNotNull(entity);
final StringTokenizer t = new StringTokenizer(entity, "\r\n");
while (t.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcdef", t.nextToken());
}
}
}
@Test
void testLargePostsPipelined() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new EchoHandler(2048));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Queue<Future<Message<HttpResponse, String>>> queue = new LinkedList<>();
for (int i = 0; i < 5; i++) {
queue.add(streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/echo"),
new MultiLineEntityProducer("0123456789abcdef", 5000)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null));
}
while (!queue.isEmpty()) {
final Future<Message<HttpResponse, String>> future = queue.remove();
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
final String entity = result.getBody();
Assertions.assertNotNull(entity);
final StringTokenizer t = new StringTokenizer(entity, "\r\n");
while (t.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcdef", t.nextToken());
}
}
}
@Test
void testSimpleHead() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
for (int i = 0; i < 5; i++) {
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.HEAD, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertNull(result.getBody());
}
}
@Test
void testSimpleHeadConnectionClose() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final URI requestURI = createRequestURI(serverEndpoint, "/hello");
for (int i = 0; i < 5; i++) {
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
try (final ClientSessionEndpoint streamEndpoint = connectFuture.get()) {
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
AsyncRequestBuilder.head(requestURI)
.addHeader(HttpHeaders.CONNECTION, "close")
.build(),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertNull(result.getBody());
}
}
}
@Test
void testHeadPipelined() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Queue<Future<Message<HttpResponse, String>>> queue = new LinkedList<>();
for (int i = 0; i < 5; i++) {
queue.add(streamEndpoint.execute(
new BasicRequestProducer(Method.HEAD, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null));
}
while (!queue.isEmpty()) {
final Future<Message<HttpResponse, String>> future = queue.remove();
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertNull(result.getBody());
}
}
@Test
void testExpectationFailed() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new MessageExchangeHandler<String>(new StringAsyncEntityConsumer()) {
@Override
protected void handle(
final Message<HttpRequest, String> request,
final AsyncServerRequestHandler.ResponseTrigger responseTrigger,
final HttpContext context) throws IOException, HttpException {
responseTrigger.submitResponse(new BasicResponseProducer(HttpStatus.SC_OK, "All is well"), context);
}
});
server.configure(handler -> new BasicAsyncServerExpectationDecorator(handler) {
@Override
protected AsyncResponseProducer verify(final HttpRequest request, final HttpContext context) throws IOException, HttpException {
final Header h = request.getFirstHeader("password");
if (h != null && "secret".equals(h.getValue())) {
return null;
} else {
return new BasicResponseProducer(HttpStatus.SC_UNAUTHORIZED, "You shall not pass");
}
}
});
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<IOSession> sessionFuture = client.requestSession(
new HttpHost("localhost", serverEndpoint.getPort()), TIMEOUT, null);
final IOSession ioSession = sessionFuture.get();
try (final ClientSessionEndpoint streamEndpoint = new ClientSessionEndpoint(ioSession)) {
final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
request1.addHeader("password", "secret");
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, new MultiLineEntityProducer("0123456789abcdef", 1000)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("All is well", result1.getBody());
Assertions.assertTrue(ioSession.isOpen());
final HttpRequest request2 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
final Future<Message<HttpResponse, String>> future2 = streamEndpoint.execute(
new BasicRequestProducer(request2, new MultiLineEntityProducer("0123456789abcdef", 5000)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result2 = future2.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result2);
final HttpResponse response2 = result2.getHead();
Assertions.assertNotNull(response2);
Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response2.getCode());
Assertions.assertEquals("You shall not pass", result2.getBody());
Assertions.assertTrue(ioSession.isOpen());
final HttpRequest request3 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
request3.addHeader("password", "secret");
final Future<Message<HttpResponse, String>> future3 = streamEndpoint.execute(
new BasicRequestProducer(request3, new MultiLineEntityProducer("0123456789abcdef", 1000)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result3 = future3.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result3);
final HttpResponse response3 = result3.getHead();
Assertions.assertNotNull(response3);
Assertions.assertEquals(200, response3.getCode());
Assertions.assertEquals("All is well", result3.getBody());
Assertions.assertTrue(ioSession.isOpen());
final HttpRequest request4 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
final Future<Message<HttpResponse, String>> future4 = streamEndpoint.execute(
new BasicRequestProducer(request4, AsyncEntityProducers.create("blah")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result4 = future4.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result4);
final HttpResponse response4 = result4.getHead();
Assertions.assertNotNull(response4);
Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response4.getCode());
Assertions.assertEquals("You shall not pass", result4.getBody());
Assertions.assertFalse(ioSession.isOpen());
}
}
@Test
void testExpectationFailedCloseConnection() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new MessageExchangeHandler<String>(new StringAsyncEntityConsumer()) {
@Override
protected void handle(
final Message<HttpRequest, String> request,
final AsyncServerRequestHandler.ResponseTrigger responseTrigger,
final HttpContext context) throws IOException, HttpException {
responseTrigger.submitResponse(new BasicResponseProducer(HttpStatus.SC_OK, "All is well"), context);
}
});
server.configure(handler -> new BasicAsyncServerExpectationDecorator(handler) {
@Override
protected AsyncResponseProducer verify(final HttpRequest request, final HttpContext context) throws IOException, HttpException {
final Header h = request.getFirstHeader("password");
if (h != null && "secret".equals(h.getValue())) {
return null;
} else {
final HttpResponse response = new BasicHttpResponse(HttpStatus.SC_UNAUTHORIZED);
response.addHeader(HttpHeaders.CONNECTION, HeaderElements.CLOSE);
return new BasicResponseProducer(response, "You shall not pass");
}
}
});
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<IOSession> sessionFuture = client.requestSession(
new HttpHost("localhost", serverEndpoint.getPort()), TIMEOUT, null);
final IOSession ioSession = sessionFuture.get();
try (final ClientSessionEndpoint streamEndpoint = new ClientSessionEndpoint(ioSession)) {
final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, new MultiBinEntityProducer(
new byte[] {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'},
100000,
ContentType.TEXT_PLAIN)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response1.getCode());
Assertions.assertNotNull("You shall not pass", result1.getBody());
Assertions.assertFalse(streamEndpoint.isOpen());
}
}
@Test
void testDelayedExpectationVerification() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new AsyncServerExchangeHandler() {
private final Random random = new Random(System.currentTimeMillis());
private final AsyncEntityProducer entityProducer = AsyncEntityProducers.create(
"All is well");
@Override
public void handleRequest(
final HttpRequest request,
final EntityDetails entityDetails,
final ResponseChannel responseChannel,
final HttpContext context) throws HttpException, IOException {
Executors.newSingleThreadExecutor().execute(() -> {
try {
if (entityDetails != null) {
final Header h = request.getFirstHeader(HttpHeaders.EXPECT);
if (h != null && HeaderElements.CONTINUE.equalsIgnoreCase(h.getValue())) {
Thread.sleep(random.nextInt(1000));
responseChannel.sendInformation(new BasicHttpResponse(HttpStatus.SC_CONTINUE), context);
}
final HttpResponse response = new BasicHttpResponse(200);
lock.lock();
try {
responseChannel.sendResponse(response, entityProducer, context);
} finally {
lock.unlock();
}
}
} catch (final Exception ignore) {
// ignore
}
});
}
@Override
public void updateCapacity(final CapacityChannel capacityChannel) throws IOException {
capacityChannel.update(Integer.MAX_VALUE);
}
@Override
public void consume(final ByteBuffer src) throws IOException {
}
@Override
public void streamEnd(final List<? extends Header> trailers) throws HttpException, IOException {
}
@Override
public int available() {
lock.lock();
try {
return entityProducer.available();
} finally {
lock.unlock();
}
}
@Override
public void produce(final DataStreamChannel channel) throws IOException {
lock.lock();
try {
entityProducer.produce(channel);
} finally {
lock.unlock();
}
}
@Override
public void failed(final Exception cause) {
}
@Override
public void releaseResources() {
}
});
final InetSocketAddress serverEndpoint = server.start();
client.configure(Http1Config.custom()
.setWaitForContinueTimeout(Timeout.ofMilliseconds(100))
.build());
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Queue<Future<Message<HttpResponse, String>>> queue = new LinkedList<>();
for (int i = 0; i < 5; i++) {
queue.add(streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/"),
AsyncEntityProducers.create("Some important message")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null));
}
while (!queue.isEmpty()) {
final Future<Message<HttpResponse, String>> future = queue.remove();
final Message<HttpResponse, String> result = future.get(LONG_TIMEOUT.getDuration(), LONG_TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response = result.getHead();
Assertions.assertNotNull(response);
Assertions.assertEquals(200, response.getCode());
Assertions.assertNotNull("All is well", result.getBody());
}
}
@Test
void testPrematureResponse() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new AsyncServerExchangeHandler() {
private final AtomicReference<AsyncResponseProducer> responseProducer = new AtomicReference<>();
@Override
public void handleRequest(
final HttpRequest request,
final EntityDetails entityDetails,
final ResponseChannel responseChannel,
final HttpContext context) throws HttpException, IOException {
final AsyncResponseProducer producer;
final Header h = request.getFirstHeader("password");
if (h != null && "secret".equals(h.getValue())) {
producer = new BasicResponseProducer(HttpStatus.SC_OK, "All is well");
} else {
producer = new BasicResponseProducer(HttpStatus.SC_UNAUTHORIZED, "You shall not pass");
}
responseProducer.set(producer);
producer.sendResponse(responseChannel, context);
}
@Override
public void updateCapacity(final CapacityChannel capacityChannel) throws IOException {
capacityChannel.update(Integer.MAX_VALUE);
}
@Override
public void consume(final ByteBuffer src) throws IOException {
}
@Override
public void streamEnd(final List<? extends Header> trailers) throws HttpException, IOException {
}
@Override
public int available() {
final AsyncResponseProducer producer = responseProducer.get();
return producer.available();
}
@Override
public void produce(final DataStreamChannel channel) throws IOException {
final AsyncResponseProducer producer = responseProducer.get();
producer.produce(channel);
}
@Override
public void failed(final Exception cause) {
}
@Override
public void releaseResources() {
}
});
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
for (int i = 0; i < 3; i++) {
final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, new MultiLineEntityProducer("0123456789abcdef", 100000)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response1.getCode());
Assertions.assertNotNull("You shall not pass", result1.getBody());
Assertions.assertTrue(streamEndpoint.isOpen());
}
final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, new MultiBinEntityProducer(
new byte[] {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'},
100000,
ContentType.TEXT_PLAIN)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response1.getCode());
Assertions.assertNotNull("You shall not pass", result1.getBody());
}
@Test
void testSlowResponseConsumer() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/", () -> new MultiLineResponseHandler("0123456789abcd", 100));
final InetSocketAddress serverEndpoint = server.start();
client.configure(Http1Config.custom()
.setBufferSize(256)
.build());
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final HttpRequest request1 = new BasicHttpRequest(Method.GET, createRequestURI(serverEndpoint, "/"));
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, null),
new BasicResponseConsumer<>(new AbstractClassicEntityConsumer<String>(16, Executors.newSingleThreadExecutor()) {
@Override
protected String consumeData(
final ContentType contentType, final InputStream inputStream) throws IOException {
final Charset charset = ContentType.getCharset(contentType, StandardCharsets.US_ASCII);
final StringBuilder buffer = new StringBuilder();
try {
final byte[] tmp = new byte[16];
int l;
while ((l = inputStream.read(tmp)) != -1) {
buffer.append(charset.decode(ByteBuffer.wrap(tmp, 0, l)));
Thread.sleep(50);
}
} catch (final InterruptedException ex) {
Thread.currentThread().interrupt();
throw new InterruptedIOException(ex.getMessage());
}
return buffer.toString();
}
}),
null);
final Message<HttpResponse, String> result1 = future1.get(LONG_TIMEOUT.getDuration(), LONG_TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
final String s1 = result1.getBody();
Assertions.assertNotNull(s1);
final StringTokenizer t1 = new StringTokenizer(s1, "\r\n");
while (t1.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcd", t1.nextToken());
}
}
@Test
void testSlowRequestProducer() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new EchoHandler(2048));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, new AbstractClassicEntityProducer(4096, ContentType.TEXT_PLAIN, Executors.newSingleThreadExecutor()) {
@Override
protected void produceData(final ContentType contentType, final OutputStream outputStream) throws IOException {
final Charset charset = ContentType.getCharset(contentType, StandardCharsets.US_ASCII);
try (BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(outputStream, charset))) {
for (int i = 0; i < 500; i++) {
if (i % 100 == 0) {
writer.flush();
Thread.sleep(500);
}
writer.write("0123456789abcdef\r\n");
}
} catch (final InterruptedException ex) {
Thread.currentThread().interrupt();
throw new InterruptedIOException(ex.getMessage());
}
}
}),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(LONG_TIMEOUT.getDuration(), LONG_TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
final String s1 = result1.getBody();
Assertions.assertNotNull(s1);
final StringTokenizer t1 = new StringTokenizer(s1, "\r\n");
while (t1.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcdef", t1.nextToken());
}
}
@Test
void testSlowResponseProducer() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("*", () -> new AbstractClassicServerExchangeHandler(2048, Executors.newSingleThreadExecutor()) {
@Override
protected void handle(
final HttpRequest request,
final InputStream requestStream,
final HttpResponse response,
final OutputStream responseStream,
final HttpContext context) throws IOException, HttpException {
if (!"/hello".equals(request.getPath())) {
response.setCode(HttpStatus.SC_NOT_FOUND);
return;
}
if (!Method.POST.name().equalsIgnoreCase(request.getMethod())) {
response.setCode(HttpStatus.SC_NOT_IMPLEMENTED);
return;
}
if (requestStream == null) {
return;
}
final Header h1 = request.getFirstHeader(HttpHeaders.CONTENT_TYPE);
final ContentType contentType = h1 != null ? ContentType.parse(h1.getValue()) : null;
final Charset charset = ContentType.getCharset(contentType, StandardCharsets.US_ASCII);
response.setCode(HttpStatus.SC_OK);
response.setHeader(h1);
try (final BufferedReader reader = new BufferedReader(new InputStreamReader(requestStream, charset));
final BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(responseStream, charset))) {
try {
String l;
int count = 0;
while ((l = reader.readLine()) != null) {
writer.write(l);
writer.write("\r\n");
count++;
if (count % 500 == 0) {
Thread.sleep(500);
}
}
writer.flush();
} catch (final InterruptedException ex) {
Thread.currentThread().interrupt();
throw new InterruptedIOException(ex.getMessage());
}
}
}
});
final InetSocketAddress serverEndpoint = server.start();
client.configure(Http1Config.custom()
.setBufferSize(256)
.build());
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/hello"));
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, new MultiLineEntityProducer("0123456789abcd", 2000)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(LONG_TIMEOUT.getDuration(), LONG_TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
final String s1 = result1.getBody();
Assertions.assertNotNull(s1);
final StringTokenizer t1 = new StringTokenizer(s1, "\r\n");
while (t1.hasMoreTokens()) {
Assertions.assertEquals("0123456789abcd", t1.nextToken());
}
}
@Test
void testPipelinedConnectionClose() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello*", () -> new SingleLineResponseHandler("Hi back"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/hello-1"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final HttpRequest request2 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/hello-2"));
request2.addHeader(HttpHeaders.CONNECTION, "close");
final Future<Message<HttpResponse, String>> future2 = streamEndpoint.execute(
new BasicRequestProducer(request2,
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Future<Message<HttpResponse, String>> future3 = streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/hello-3"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
final String entity1 = result1.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hi back", entity1);
final Message<HttpResponse, String> result2 = future2.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result2);
final HttpResponse response2 = result2.getHead();
final String entity2 = result2.getBody();
Assertions.assertNotNull(response2);
Assertions.assertEquals(200, response2.getCode());
Assertions.assertEquals("Hi back", entity2);
final Exception exception = Assertions.assertThrows(Exception.class, () ->
future3.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()));
assertThat(exception, CoreMatchers.anyOf(
CoreMatchers.instanceOf(CancellationException.class),
CoreMatchers.instanceOf(ExecutionException.class)));
final Future<Message<HttpResponse, String>> future4 = streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/hello-3"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Exception exception2 = Assertions.assertThrows(Exception.class, () ->
future4.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()));
assertThat(exception2, CoreMatchers.anyOf(
CoreMatchers.instanceOf(CancellationException.class),
CoreMatchers.instanceOf(ExecutionException.class)));
}
@Test
void testPipelinedInvalidRequest() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello*", () -> new SingleLineResponseHandler("Hi back"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/hello-1"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final HttpRequest request2 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/hello-2"));
request2.addHeader(HttpHeaders.HOST, "blah:blah");
final Future<Message<HttpResponse, String>> future2 = streamEndpoint.execute(
new BasicRequestProducer(request2,
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Future<Message<HttpResponse, String>> future3 = streamEndpoint.execute(
new BasicRequestProducer(Method.POST, createRequestURI(serverEndpoint, "/hello-3"),
AsyncEntityProducers.create("Hi there")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
final String entity1 = result1.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hi back", entity1);
final Message<HttpResponse, String> result2 = future2.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result2);
final HttpResponse response2 = result2.getHead();
final String entity2 = result2.getBody();
Assertions.assertNotNull(response2);
Assertions.assertEquals(400, response2.getCode());
Assertions.assertTrue(entity2.length() > 0);
final Exception exception = Assertions.assertThrows(Exception.class, () ->
future3.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()));
assertThat(exception, CoreMatchers.anyOf(
CoreMatchers.instanceOf(CancellationException.class),
CoreMatchers.instanceOf(ExecutionException.class)));
}
private static final byte[] GARBAGE = "garbage".getBytes(StandardCharsets.US_ASCII);
private static class BrokenChunkEncoder extends AbstractContentEncoder {
private final CharArrayBuffer lineBuffer;
private boolean done;
BrokenChunkEncoder(
final WritableByteChannel channel,
final SessionOutputBuffer buffer,
final BasicHttpTransportMetrics metrics) {
super(channel, buffer, metrics);
lineBuffer = new CharArrayBuffer(16);
}
@Override
public void complete(final List<? extends Header> trailers) throws IOException {
super.complete(trailers);
}
@Override
public int write(final ByteBuffer src) throws IOException {
final int chunk;
if (!done) {
lineBuffer.clear();
lineBuffer.append(Integer.toHexString(GARBAGE.length * 10));
buffer().writeLine(lineBuffer);
buffer().write(ByteBuffer.wrap(GARBAGE));
done = true;
chunk = GARBAGE.length;
} else {
chunk = 0;
}
final long bytesWritten = buffer().flush(channel());
if (bytesWritten > 0) {
metrics().incrementBytesTransferred(bytesWritten);
}
if (!buffer().hasData()) {
channel().close();
}
return chunk;
}
}
@Test
void testTruncatedChunk() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
final InetSocketAddress serverEndpoint = server.start(new InternalServerHttp1EventHandlerFactory(
HttpProcessors.server(),
(request, context) -> new MessageExchangeHandler<String>(new StringAsyncEntityConsumer()) {
@Override
protected void handle(
final Message<HttpRequest, String> request,
final AsyncServerRequestHandler.ResponseTrigger responseTrigger,
final HttpContext context) throws IOException, HttpException {
responseTrigger.submitResponse(
new BasicResponseProducer(new StringAsyncEntityProducer("useful stuff")), context);
}
},
Http1Config.DEFAULT,
CharCodingConfig.DEFAULT,
DefaultConnectionReuseStrategy.INSTANCE,
scheme == URIScheme.HTTPS ? SSLTestContexts.createServerSSLContext() : null, null, null) {
@Override
protected ServerHttp1StreamDuplexer createServerHttp1StreamDuplexer(
final ProtocolIOSession ioSession,
final HttpProcessor httpProcessor,
final HandlerFactory<AsyncServerExchangeHandler> exchangeHandlerFactory,
final Http1Config http1Config,
final CharCodingConfig connectionConfig,
final ConnectionReuseStrategy connectionReuseStrategy,
final NHttpMessageParser<HttpRequest> incomingMessageParser,
final NHttpMessageWriter<HttpResponse> outgoingMessageWriter,
final ContentLengthStrategy incomingContentStrategy,
final ContentLengthStrategy outgoingContentStrategy,
final Http1StreamListener streamListener) {
return new ServerHttp1StreamDuplexer(ioSession, httpProcessor, exchangeHandlerFactory,
scheme.id,
http1Config, connectionConfig, connectionReuseStrategy,
incomingMessageParser, outgoingMessageWriter,
incomingContentStrategy, outgoingContentStrategy,
streamListener) {
@Override
protected ContentEncoder createContentEncoder(
final long len,
final WritableByteChannel channel,
final SessionOutputBuffer buffer,
final BasicHttpTransportMetrics metrics) throws HttpException {
if (len == ContentLengthStrategy.CHUNKED) {
return new BrokenChunkEncoder(channel, buffer, metrics);
} else {
return super.createContentEncoder(len, channel, buffer, metrics);
}
}
};
}
});
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final AsyncRequestProducer requestProducer = new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello"));
final StringAsyncEntityConsumer entityConsumer = new StringAsyncEntityConsumer() {
@Override
public void releaseResources() {
// Do not clear internal content buffer
}
};
final BasicResponseConsumer<String> responseConsumer = new BasicResponseConsumer<>(entityConsumer);
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(requestProducer, responseConsumer, null);
final ExecutionException exception = Assertions.assertThrows(ExecutionException.class, () ->
future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()));
final Throwable cause = exception.getCause();
Assertions.assertTrue(cause instanceof MalformedChunkCodingException);
Assertions.assertEquals("garbage", entityConsumer.generateContent());
}
@Test
void testExceptionInHandler() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there") {
@Override
protected void handle(
final Message<HttpRequest, String> request,
final AsyncServerRequestHandler.ResponseTrigger responseTrigger,
final HttpContext context) throws IOException, HttpException {
throw new HttpException("Boom");
}
});
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(500, response1.getCode());
Assertions.assertEquals("Boom", entity1);
}
@Test
void testNoServiceHandler() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/ehh", () -> new SingleLineResponseHandler("Hi there"));
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(404, response1.getCode());
Assertions.assertEquals("Resource not found", entity1);
}
@Test
void testResponseNoContent() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there") {
@Override
protected void handle(
final Message<HttpRequest, String> request,
final AsyncServerRequestHandler.ResponseTrigger responseTrigger,
final HttpContext context) throws IOException, HttpException {
final HttpResponse response = new BasicHttpResponse(HttpStatus.SC_NO_CONTENT);
responseTrigger.submitResponse(new BasicResponseProducer(response), context);
}
});
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(204, response1.getCode());
Assertions.assertNull(result.getBody());
}
@Test
void testMessageWithTrailers() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new AbstractServerExchangeHandler<Message<HttpRequest, String>>() {
@Override
protected AsyncRequestConsumer<Message<HttpRequest, String>> supplyConsumer(
final HttpRequest request,
final EntityDetails entityDetails,
final HttpContext context) throws HttpException {
return new BasicRequestConsumer<>(entityDetails != null ? new StringAsyncEntityConsumer() : null);
}
@Override
protected void handle(
final Message<HttpRequest, String> requestMessage,
final AsyncServerRequestHandler.ResponseTrigger responseTrigger,
final HttpContext context) throws HttpException, IOException {
responseTrigger.submitResponse(new BasicResponseProducer(
HttpStatus.SC_OK,
new DigestingEntityProducer("MD5",
new StringAsyncEntityProducer("Hello back with some trailers"))), context);
}
});
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final HttpRequest request1 = new BasicHttpRequest(Method.GET, createRequestURI(serverEndpoint, "/hello"));
final DigestingEntityConsumer<String> entityConsumer = new DigestingEntityConsumer<>("MD5", new StringAsyncEntityConsumer());
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, null),
new BasicResponseConsumer<>(entityConsumer), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(200, response1.getCode());
Assertions.assertEquals("Hello back with some trailers", result1.getBody());
final List<Header> trailers = entityConsumer.getTrailers();
Assertions.assertNotNull(trailers);
Assertions.assertEquals(2, trailers.size());
final Map<String, String> map = new HashMap<>();
for (final Header header: trailers) {
map.put(TextUtils.toLowerCase(header.getName()), header.getValue());
}
final String digest = TextUtils.toHexString(entityConsumer.getDigest());
Assertions.assertEquals("MD5", map.get("digest-algo"));
Assertions.assertEquals(digest, map.get("digest"));
}
@Test
void testProtocolException() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/boom", () -> new AsyncServerExchangeHandler() {
private final StringAsyncEntityProducer entityProducer = new StringAsyncEntityProducer("Everyting is OK");
@Override
public void releaseResources() {
entityProducer.releaseResources();
}
@Override
public void handleRequest(
final HttpRequest request,
final EntityDetails entityDetails,
final ResponseChannel responseChannel,
final HttpContext context) throws HttpException, IOException {
final String requestUri = request.getRequestUri();
if (requestUri.endsWith("boom")) {
throw new ProtocolException("Boom!!!");
}
responseChannel.sendResponse(new BasicHttpResponse(200), entityProducer, context);
}
@Override
public void updateCapacity(final CapacityChannel capacityChannel) throws IOException {
capacityChannel.update(Integer.MAX_VALUE);
}
@Override
public void consume(final ByteBuffer src) throws IOException {
}
@Override
public void streamEnd(final List<? extends Header> trailers) throws HttpException, IOException {
// empty
}
@Override
public int available() {
return entityProducer.available();
}
@Override
public void produce(final DataStreamChannel channel) throws IOException {
entityProducer.produce(channel);
}
@Override
public void failed(final Exception cause) {
releaseResources();
}
});
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(
new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/boom")),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result);
final HttpResponse response1 = result.getHead();
final String entity1 = result.getBody();
Assertions.assertNotNull(response1);
Assertions.assertEquals(HttpStatus.SC_BAD_REQUEST, response1.getCode());
Assertions.assertEquals("Boom!!!", entity1);
}
@Test
void testHeaderTooLarge() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
server.configure(Http1Config.custom()
.setMaxLineLength(100)
.build());
final InetSocketAddress serverEndpoint = server.start();
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final HttpRequest request1 = new BasicHttpRequest(Method.GET, createRequestURI(serverEndpoint, "/hello"));
request1.setHeader("big-f-header", "1234567890123456789012345678901234567890123456789012345678901234567890" +
"1234567890123456789012345678901234567890");
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, null),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(431, response1.getCode());
Assertions.assertEquals("Maximum line length limit exceeded", result1.getBody());
}
@Test
void testHeaderTooLargePost() throws Exception {
final Http1TestServer server = resources.server();
final Http1TestClient client = resources.client();
server.register("/hello", () -> new SingleLineResponseHandler("Hi there"));
server.configure(Http1Config.custom()
.setMaxLineLength(100)
.build());
final InetSocketAddress serverEndpoint = server.start();
client.configure(
new DefaultHttpProcessor(RequestContent.INSTANCE, RequestTargetHost.INSTANCE, RequestConnControl.INSTANCE));
client.start();
final Future<ClientSessionEndpoint> connectFuture = client.connect(
"localhost", serverEndpoint.getPort(), TIMEOUT);
final ClientSessionEndpoint streamEndpoint = connectFuture.get();
final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/hello"));
request1.setHeader("big-f-header", "1234567890123456789012345678901234567890123456789012345678901234567890" +
"1234567890123456789012345678901234567890");
final byte[] b = new byte[2048];
for (int i = 0; i < b.length; i++) {
b[i] = (byte) ('a' + i % 10);
}
final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(
new BasicRequestProducer(request1, AsyncEntityProducers.create(b, ContentType.TEXT_PLAIN)),
new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
Assertions.assertNotNull(result1);
final HttpResponse response1 = result1.getHead();
Assertions.assertNotNull(response1);
Assertions.assertEquals(431, response1.getCode());
Assertions.assertEquals("Maximum line length limit exceeded", result1.getBody());
}
}