Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
Apache ZooKeeper Server Source Code
Apache ZooKeeper is an open-source server which enables highly reliable distributed coordination.
Apache ZooKeeper Server Source Code files are provided in the source package file, apache-zookeeper-3.8.0.tar.gz.
You can download apache-zookeeper-3.8.0.tar.gz as described in the previous tutorial and go to the "zookeeper-server" sub-folder to view Apache ZooKeeper Server Source Code files.
You can also browse Apache ZooKeeper Server Source Code below:
✍: FYIcenter.com
⏎ org/apache/zookeeper/server/admin/UnifiedConnectionFactory.java
/* * 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.zookeeper.server.admin; import javax.net.ssl.SSLEngine; import javax.net.ssl.SSLSession; import org.apache.zookeeper.server.ServerMetrics; import org.eclipse.jetty.io.Connection; import org.eclipse.jetty.io.EndPoint; import org.eclipse.jetty.io.ssl.SslConnection; import org.eclipse.jetty.server.AbstractConnectionFactory; import org.eclipse.jetty.server.ConnectionFactory; import org.eclipse.jetty.server.Connector; import org.eclipse.jetty.util.ssl.SslContextFactory; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * The purpose of this class is to dynamically determine whether to create * a plaintext or SSL connection whenever newConnection() is called. It works * in conjunction with ReadAheadEndpoint to inspect bytes on the incoming * connection. */ public class UnifiedConnectionFactory extends AbstractConnectionFactory { private static final Logger LOG = LoggerFactory.getLogger(UnifiedConnectionFactory.class); private final SslContextFactory sslContextFactory; private final String nextProtocol; public UnifiedConnectionFactory(String nextProtocol) { this(null, nextProtocol); } public UnifiedConnectionFactory(SslContextFactory factory, String nextProtocol) { super("SSL"); this.sslContextFactory = (factory == null) ? new SslContextFactory.Server() : factory; this.nextProtocol = nextProtocol; this.addBean(this.sslContextFactory); } @Override protected void doStart() throws Exception { super.doStart(); SSLEngine engine = this.sslContextFactory.newSSLEngine(); SSLSession session = engine.getSession(); engine.setUseClientMode(false); if (session.getPacketBufferSize() > this.getInputBufferSize()) { this.setInputBufferSize(session.getPacketBufferSize()); } } @Override public Connection newConnection(Connector connector, EndPoint realEndPoint) { ReadAheadEndpoint aheadEndpoint = new ReadAheadEndpoint(realEndPoint, 1); byte[] bytes = aheadEndpoint.getBytes(); boolean isSSL; if (bytes == null || bytes.length == 0) { isSSL = false; LOG.warn("Incoming connection has no data"); } else { byte b = bytes[0]; // TLS first byte is 0x16, let's not support SSLv3 and below isSSL = b == 0x16; // matches SSL detection in NettyServerCnxnFactory.java } LOG.debug(String.format("UnifiedConnectionFactory: newConnection() with SSL = %b", isSSL)); EndPoint plainEndpoint; SslConnection sslConnection; if (isSSL) { SSLEngine engine = this.sslContextFactory.newSSLEngine(aheadEndpoint.getRemoteAddress()); engine.setUseClientMode(false); sslConnection = this.newSslConnection(connector, aheadEndpoint, engine); sslConnection.setRenegotiationAllowed(this.sslContextFactory.isRenegotiationAllowed()); this.configure(sslConnection, connector, aheadEndpoint); plainEndpoint = sslConnection.getDecryptedEndPoint(); } else { sslConnection = null; plainEndpoint = aheadEndpoint; ServerMetrics.getMetrics().INSECURE_ADMIN.add(1); } ConnectionFactory next = connector.getConnectionFactory(nextProtocol); Connection connection = next.newConnection(connector, plainEndpoint); plainEndpoint.setConnection(connection); return (sslConnection == null) ? connection : sslConnection; } protected SslConnection newSslConnection( final Connector connector, final EndPoint endPoint, final SSLEngine engine) { return new SslConnection(connector.getByteBufferPool(), connector.getExecutor(), endPoint, engine); } @Override public String toString() { return String.format( "%s@%x{%s->%s}", this.getClass().getSimpleName(), this.hashCode(), this.getProtocol(), this.nextProtocol); } }
⏎ org/apache/zookeeper/server/admin/UnifiedConnectionFactory.java
Or download all of them as a single archive file:
File name: zookeeper-server-3.8.0-fyi.zip File size: 885581 bytes Release date: 2022-02-25 Download
⇒ Apache ZooKeeper Jute Source Code
⇐ Download and Install Apache ZooKeeper Source Package
2022-11-16, 13118👍, 0💬
Popular Posts:
The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms, it was develo...
What Is fop.jar? I got it from the fop-2.7-bin.zip. fop.jar in fop-2.7-bin.zip is the JAR file for F...
GJT (Giant Java Tree) implementation of XML Pull Parser. JAR File Size and Download Location: File n...
How to download and install mysql-connector-j-8.0.31 .zip?Connector/J Java library is a JDBC Driver ...
JDK 11 jdk.jfr.jmod is the JMOD file for JDK 11 JFR module. JDK 11 JFR module compiled class files a...