Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[WIP][ISSUE #4426] Optimize EventMesh Bridge with QUIC #4427

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,9 @@ public enum RequestURI {

DELETE_TOPIC("/eventmesh/topic/delete", "DELETE TOPIC"),

SUBSCRIPTION_QUERY("/eventmesh/subscrition/query", "SUBSCRIPTION QUERY");
SUBSCRIPTION_QUERY("/eventmesh/subscrition/query", "SUBSCRIPTION QUERY"),

QUIC_SUBSCRIBE_LOCAL("/eventmesh/subscribe/local/quic", "QUIC SUBSCRIBE LOCAL");


private final String requestURI;
Expand Down
2 changes: 2 additions & 0 deletions eventmesh-runtime/build.gradle
Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,8 @@ dependencies {
compileOnly 'org.projectlombok:lombok'
annotationProcessor 'org.projectlombok:lombok'

implementation 'io.netty.incubator:netty-incubator-codec-native-quic:0.0.50.Final:windows-x86_64'

// for debug only, can be removed
implementation project(":eventmesh-protocol-plugin:eventmesh-protocol-cloudevents")
implementation project(":eventmesh-protocol-plugin:eventmesh-protocol-meshmessage")
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@
import org.apache.eventmesh.runtime.core.protocol.http.processor.LocalSubscribeEventProcessor;
import org.apache.eventmesh.runtime.core.protocol.http.processor.LocalUnSubscribeEventProcessor;
import org.apache.eventmesh.runtime.core.protocol.http.processor.QuerySubscriptionProcessor;
import org.apache.eventmesh.runtime.core.protocol.http.processor.QuicLocalSubscribeEventProcessor;
import org.apache.eventmesh.runtime.core.protocol.http.processor.RemoteSubscribeEventProcessor;
import org.apache.eventmesh.runtime.core.protocol.http.processor.RemoteUnSubscribeEventProcessor;
import org.apache.eventmesh.runtime.core.protocol.http.processor.ReplyMessageProcessor;
Expand Down Expand Up @@ -254,7 +255,7 @@ private void registerHTTPRequestProcessor() throws Exception {
this.getHandlerService().register(sendAsyncEventProcessor, sendMsgExecutor);

ThreadPoolExecutor remoteMsgExecutor = httpThreadPoolGroup.getRemoteMsgExecutor();
final SendAsyncRemoteEventProcessor sendAsyncRemoteEventProcessor = new SendAsyncRemoteEventProcessor(this);
final SendAsyncRemoteEventProcessor sendAsyncRemoteEventProcessor = new SendAsyncRemoteEventProcessor(this);
this.getHandlerService().register(sendAsyncRemoteEventProcessor, remoteMsgExecutor);

ThreadPoolExecutor adminExecutor = httpThreadPoolGroup.getAdminExecutor();
Expand All @@ -271,6 +272,9 @@ private void registerHTTPRequestProcessor() throws Exception {
final LocalSubscribeEventProcessor localSubscribeEventProcessor = new LocalSubscribeEventProcessor(this);
this.getHandlerService().register(localSubscribeEventProcessor, clientManageExecutor);

final QuicLocalSubscribeEventProcessor quicLocalSubscribeEventProcessor = new QuicLocalSubscribeEventProcessor(this);
this.getHandlerService().register(quicLocalSubscribeEventProcessor, clientManageExecutor);
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Could this QUIC protocol be made configurable? If not configured, it will be enabled or disabled by default.

可不可以把 QUIC 协议的方式做成可配置的?不配置话的就默认开启或不开启。


final RemoteSubscribeEventProcessor remoteSubscribeEventProcessor = new RemoteSubscribeEventProcessor(this);
this.getHandlerService().register(remoteSubscribeEventProcessor, clientManageExecutor);

Expand Down
Original file line number Diff line number Diff line change
@@ -1,19 +1,19 @@
/*
* 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.
*/
/*
* 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.
*/

package org.apache.eventmesh.runtime.core.protocol.http.processor;

Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,224 @@
/*
* 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.
*/

package org.apache.eventmesh.runtime.core.protocol.http.processor;

import static org.apache.eventmesh.runtime.core.protocol.http.push.AsyncHTTPPushRequest.LOGGER;

import org.apache.eventmesh.common.Constants;
import org.apache.eventmesh.common.protocol.SubscriptionItem;
import org.apache.eventmesh.common.protocol.http.HttpEventWrapper;
import org.apache.eventmesh.common.protocol.http.common.EventMeshRetCode;
import org.apache.eventmesh.common.protocol.http.common.ProtocolKey;
import org.apache.eventmesh.common.protocol.http.common.RequestURI;
import org.apache.eventmesh.common.utils.IPUtils;
import org.apache.eventmesh.common.utils.JsonUtils;
import org.apache.eventmesh.runtime.boot.EventMeshHTTPServer;
import org.apache.eventmesh.runtime.common.EventMeshTrace;
import org.apache.eventmesh.runtime.constants.EventMeshConstants;
import org.apache.eventmesh.runtime.core.consumer.ClientInfo;
import org.apache.eventmesh.runtime.core.consumer.SubscriptionManager;
import org.apache.eventmesh.runtime.core.protocol.http.processor.inf.AbstractEventProcessor;
import org.apache.eventmesh.runtime.util.RemotingHelper;
import org.apache.eventmesh.runtime.util.WebhookUtil;

import java.net.InetSocketAddress;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.TimeUnit;

import io.netty.bootstrap.Bootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioDatagramChannel;
import io.netty.handler.codec.http.HttpRequest;
import io.netty.handler.ssl.util.SelfSignedCertificate;
import io.netty.incubator.codec.quic.InsecureQuicTokenHandler;
import io.netty.incubator.codec.quic.QuicChannel;
import io.netty.incubator.codec.quic.QuicServerCodecBuilder;
import io.netty.incubator.codec.quic.QuicSslContext;
import io.netty.incubator.codec.quic.QuicSslContextBuilder;

import com.fasterxml.jackson.core.type.TypeReference;

import lombok.extern.slf4j.Slf4j;

@EventMeshTrace
@Slf4j
public class QuicLocalSubscribeEventProcessor extends AbstractEventProcessor {
public QuicLocalSubscribeEventProcessor(EventMeshHTTPServer eventMeshHTTPServer) {
super(eventMeshHTTPServer);
}

@Override
public void handler(HandlerService.HandlerSpecific handlerSpecific, HttpRequest httpRequest) throws Exception {
SelfSignedCertificate selfSignedCertificate = new SelfSignedCertificate();
QuicSslContext context = QuicSslContextBuilder.forServer(
selfSignedCertificate.privateKey(), null, selfSignedCertificate.certificate()).build();
NioEventLoopGroup group = new NioEventLoopGroup(1);
ChannelHandler codec = new QuicServerCodecBuilder().sslContext(context)
.maxIdleTimeout(5000, TimeUnit.MILLISECONDS)
// Configure some limits for the maximal number of streams (and the data) that we want to handle.
.initialMaxData(10000000)
.initialMaxStreamDataBidirectionalLocal(1000000)
.initialMaxStreamDataBidirectionalRemote(1000000)
.initialMaxStreamsBidirectional(100)
.initialMaxStreamsUnidirectional(100)

// Setup a token handler.
.tokenHandler(InsecureQuicTokenHandler.INSTANCE)
// ChannelHandler that is added into QuicChannel pipeline.
.handler(new ChannelInboundHandlerAdapter() {
@Override
public void channelActive(ChannelHandlerContext ctx) {
QuicChannel channel = (QuicChannel) ctx.channel();
String localAddress = IPUtils.getLocalAddress();
String remoteAddr = RemotingHelper.parseChannelRemoteAddr(channel);
final HttpEventWrapper requestWrapper = handlerSpecific.getAsyncContext().getRequest();
// user request header
requestWrapper.getHeaderMap().put(ProtocolKey.ClientInstanceKey.IP.getKey(), remoteAddr);
// build sys header
requestWrapper.buildSysHeaderForClient();

final Map<String, Object> responseHeaderMap = builderResponseHeaderMap(requestWrapper);
final Map<String, Object> sysHeaderMap = requestWrapper.getSysHeaderMap();
final Map<String, Object> responseBodyMap = new HashMap<>();

//validate header
if (validateSysHeader(sysHeaderMap)) {
handlerSpecific.sendErrorResponse(EventMeshRetCode.EVENTMESH_PROTOCOL_HEADER_ERR, responseHeaderMap,
responseBodyMap, null);
return;
}
//validate body
final Map<String, Object> requestBodyMap = Optional.ofNullable(JsonUtils.parseTypeReferenceObject(
new String(requestWrapper.getBody(), Constants.DEFAULT_CHARSET),
new TypeReference<HashMap<String, Object>>() {
}
)).orElseGet(HashMap::new);

if (validatedRequestBodyMap(requestBodyMap)) {
handlerSpecific.sendErrorResponse(EventMeshRetCode.EVENTMESH_PROTOCOL_BODY_ERR, responseHeaderMap,
responseBodyMap, null);
return;
}

final String url = requestBodyMap.get("url").toString();
final String consumerGroup = requestBodyMap.get("consumerGroup").toString();
final String topic = JsonUtils.toJSONString(requestBodyMap.get("topic"));

// SubscriptionItem
final List<SubscriptionItem> subscriptionList = Optional.ofNullable(JsonUtils.parseTypeReferenceObject(
topic,
new TypeReference<List<SubscriptionItem>>() {
}
)).orElseGet(Collections::emptyList);
// validate URL
try {
if (!IPUtils.isValidDomainOrIp(url, eventMeshHTTPServer.getEventMeshHttpConfiguration().getEventMeshIpv4BlackList(),
eventMeshHTTPServer.getEventMeshHttpConfiguration().getEventMeshIpv6BlackList())) {
handlerSpecific.sendErrorResponse(EventMeshRetCode.EVENTMESH_PROTOCOL_BODY_ERR, responseHeaderMap,
responseBodyMap, null);
return;
}
} catch (Exception e) {
handlerSpecific.sendErrorResponse(EventMeshRetCode.EVENTMESH_PROTOCOL_BODY_ERR, responseHeaderMap,
responseBodyMap, null);
return;
}

// obtain webhook delivery agreement for Abuse Protection
if (!WebhookUtil.obtainDeliveryAgreement(eventMeshHTTPServer.getHttpClientPool().getClient(),
url, eventMeshHTTPServer.getEventMeshHttpConfiguration().getEventMeshWebhookOrigin())) {
handlerSpecific.sendErrorResponse(EventMeshRetCode.EVENTMESH_PROTOCOL_BODY_ERR, responseHeaderMap,
responseBodyMap, null);
return;
}

synchronized (eventMeshHTTPServer.getSubscriptionManager().getLocalClientInfoMapping()) {
ClientInfo clientInfo = getClientInfo(requestWrapper);
SubscriptionManager subscriptionManager = eventMeshHTTPServer.getSubscriptionManager();
subscriptionManager.registerClient(clientInfo, consumerGroup, subscriptionList, url);
subscriptionManager.updateSubscription(clientInfo, consumerGroup, url, subscriptionList);

final long startTime = System.currentTimeMillis();
try {
// subscription relationship change notification
eventMeshHTTPServer.getConsumerManager().notifyConsumerManager(consumerGroup,
eventMeshHTTPServer.getSubscriptionManager().getLocalConsumerGroupMapping().get(consumerGroup));
responseBodyMap.put(EventMeshConstants.RET_CODE, EventMeshRetCode.SUCCESS.getRetCode());
responseBodyMap.put(EventMeshConstants.RET_MSG, EventMeshRetCode.SUCCESS.getErrMsg());

handlerSpecific.sendResponse(responseHeaderMap, responseBodyMap);

} catch (Exception e) {
handlerSpecific.sendErrorResponse(EventMeshRetCode.EVENTMESH_SUBSCRIBE_ERR, responseHeaderMap,
responseBodyMap, null);
}

// Update service metadata
updateMetadata();
}
}

public void channelInactive(ChannelHandlerContext ctx) {
((QuicChannel) ctx.channel()).collectStats().addListener(f -> {
if (f.isSuccess()) {
LOGGER.info("Connection closed: {}", f.getNow());
}
});
}

@Override
public boolean isSharable() {
return true;
}
}).build();
try {
Bootstrap bs = new Bootstrap();
Channel channel = bs.group(group)
.channel(NioDatagramChannel.class)
.handler(codec)
.bind(new InetSocketAddress(9999)).sync().channel();
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Can the port of this protocol be made configurable?

channel.closeFuture().sync();
} finally {
group.shutdownGracefully();
}
}

private ClientInfo getClientInfo(final HttpEventWrapper requestWrapper) {
final Map<String, Object> requestHeaderMap = requestWrapper.getSysHeaderMap();
ClientInfo clientInfo = new ClientInfo();
clientInfo.setEnv(requestHeaderMap.get(ProtocolKey.ClientInstanceKey.ENV.getKey()).toString());
clientInfo.setIdc(requestHeaderMap.get(ProtocolKey.ClientInstanceKey.IDC.getKey()).toString());
clientInfo.setSys(requestHeaderMap.get(ProtocolKey.ClientInstanceKey.SYS.getKey()).toString());
clientInfo.setIp(requestHeaderMap.get(ProtocolKey.ClientInstanceKey.IP.getKey()).toString());
clientInfo.setPid(requestHeaderMap.get(ProtocolKey.ClientInstanceKey.PID.getKey()).toString());
return clientInfo;
}

@Override
public String[] paths() {
return new String[]{RequestURI.QUIC_SUBSCRIBE_LOCAL.getRequestURI()};
}
}
Loading
Loading