| /* |
| * 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.geode.distributed.internal; |
| |
| import java.io.IOException; |
| import java.net.InetAddress; |
| import java.util.Iterator; |
| import java.util.Set; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.admin.remote.RemoteTransportConfig; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| |
| public class StartupOperation { |
| private static final Logger logger = LogService.getLogger(); |
| |
| ClusterDistributionManager dm; |
| RemoteTransportConfig transport; |
| Set newlyDeparted; |
| |
| StartupOperation(ClusterDistributionManager dm, RemoteTransportConfig transport) { |
| this.dm = dm; |
| this.transport = transport; |
| } |
| |
| /** |
| * send the startup message and wait for responses. If timeout is zero, this waits forever for all |
| * responses to come back. This method may throw jgroups and other io exceptions since it |
| * interacts with the distribution manager at a low level to send the startup messages. It does |
| * this to ensure it knows which recipients didn't receive the message. |
| * |
| * @return whether all recipients could be contacted. The failure set can be fetched with |
| * getFailureSet?? |
| */ |
| boolean sendStartupMessage(Set recipients, Set<InetAddress> interfaces, |
| String redundancyZone, |
| boolean enforceUniqueZone) |
| throws InterruptedException, ReplyException, java.net.UnknownHostException, IOException { |
| if (Thread.interrupted()) |
| throw new InterruptedException(); |
| StartupMessageReplyProcessor proc = new StartupMessageReplyProcessor(dm, recipients); |
| boolean isSharedConfigurationEnabled = false; |
| if (InternalLocator.hasLocator()) { |
| isSharedConfigurationEnabled = InternalLocator.getLocator().isSharedConfigurationEnabled(); |
| } |
| StartupMessage msg = |
| new StartupMessage(InternalLocator.getLocatorStrings(), isSharedConfigurationEnabled); |
| |
| msg.setInterfaces(interfaces); |
| msg.setDistributedSystemId(dm.getConfig().getDistributedSystemId()); |
| msg.setRedundancyZone(redundancyZone); |
| msg.setEnforceUniqueZone(enforceUniqueZone); |
| msg.setMcastEnabled(transport.isMcastEnabled()); |
| msg.setMcastPort(dm.getSystem().getOriginalConfig().getMcastPort()); |
| msg.setMcastHostAddress(dm.getSystem().getOriginalConfig().getMcastAddress()); |
| msg.setTcpDisabled(transport.isTcpDisabled()); |
| msg.setRecipients(recipients); |
| msg.setReplyProcessorId(proc.getProcessorId()); |
| |
| this.newlyDeparted = dm.sendOutgoing(msg); // set of departed jgroups ids |
| if (this.newlyDeparted != null && !this.newlyDeparted.isEmpty()) { |
| // tell the reply processor not to wait for the recipients that didn't |
| // get the message |
| for (Iterator it = this.newlyDeparted.iterator(); it.hasNext();) { |
| InternalDistributedMember id = (InternalDistributedMember) it.next(); |
| this.dm.handleManagerDeparture(id, false, |
| "left the membership view"); |
| proc.memberDeparted(this.dm, id, true); |
| } |
| } |
| |
| if (proc.stillWaiting() && logger.isDebugEnabled()) { |
| logger.debug("Waiting to receive startup responses"); |
| } |
| proc.waitForReplies(); |
| |
| boolean problems; |
| problems = this.newlyDeparted != null && this.newlyDeparted.size() > 0; |
| // problems = problems || |
| // (unresponsive != null && unresponsive.size() > 0); |
| return !problems; |
| } |
| } |