ARTEMIS-1546 Fixing body compatibility issue by recast body towards 1.4

https://issues.apache.org/jira/browse/ARTEMIS-1546

Recasting the body as 1.x format when there's a 1.x in use at the other size of the wire
This commit is contained in:
Clebert Suconic 2017-12-15 16:36:46 -05:00
parent 9ef90f8def
commit dbe575a0c1
24 changed files with 306 additions and 108 deletions

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@ -20,6 +20,7 @@ package org.apache.activemq.artemis.api.core;
import java.io.InputStream;
import java.util.Map;
import io.netty.buffer.ByteBuf;
import org.apache.activemq.artemis.core.message.LargeBodyEncoder;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
@ -35,25 +36,33 @@ public interface ICoreMessage extends Message {
@Override
InputStream getBodyInputStream();
/** Returns a new Buffer slicing the current Body. */
/**
* Returns a new Buffer slicing the current Body.
*/
ActiveMQBuffer getReadOnlyBodyBuffer();
/** Return the type of the message */
/**
* Return the type of the message
*/
@Override
byte getType();
/** the type of the message */
/**
* the type of the message
*/
@Override
CoreMessage setType(byte type);
/**
* We are really interested if this is a LargeServerMessage.
*
* @return
*/
boolean isServerMessage();
/**
* The body used for this message.
*
* @return
*/
@Override
@ -61,10 +70,18 @@ public interface ICoreMessage extends Message {
int getEndOfBodyPosition();
/** Used on large messages treatment */
/**
* Used on large messages treatment
*/
void copyHeadersAndProperties(Message msg);
void sendBuffer_1X(ByteBuf sendBuffer);
/**
* it will fix the body of incoming messages from 1.x and before versions
*/
void receiveBuffer_1X(ByteBuf buffer);
/**
* @return Returns the message in Map form, useful when encoding to JSON
*/

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@ -188,8 +188,16 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
public void receiveBuffer(ByteBuf buffer) {
this.buffer = buffer;
this.buffer.retain();
decode();
this.validBuffer = true;
decode(false);
}
/** This will fix the incoming body of 1.x messages */
@Override
public void receiveBuffer_1X(ByteBuf buffer) {
this.buffer = buffer;
this.buffer.retain();
decode(true);
validBuffer = false;
}
@Override
@ -205,7 +213,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
}
/**
*
* @param sendBuffer
* @param deliveryCount Some protocols (AMQP) will have this as part of the message. ignored on core
*/
@ -215,6 +222,21 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
sendBuffer.writeBytes(buffer, 0, buffer.writerIndex());
}
/**
* Recast the message as an 1.4 message
*/
@Override
public void sendBuffer_1X(ByteBuf sendBuffer) {
checkEncode();
ByteBuf tmpBuffer = buffer.duplicate();
sendBuffer.writeInt(endOfBodyPosition + DataConstants.SIZE_INT);
tmpBuffer.readerIndex(DataConstants.SIZE_INT);
tmpBuffer.readBytes(sendBuffer, endOfBodyPosition - BUFFER_HEADER_SPACE);
sendBuffer.writeInt(tmpBuffer.writerIndex() + DataConstants.SIZE_INT + BUFFER_HEADER_SPACE);
tmpBuffer.readBytes(sendBuffer, tmpBuffer.readableBytes());
sendBuffer.readerIndex(0);
}
private synchronized void checkEncode() {
if (!validBuffer) {
encode();
@ -280,12 +302,10 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return endOfBodyPosition;
}
public TypedProperties getTypedProperties() {
return checkProperties();
}
@Override
public void messageChanged() {
validBuffer = false;
@ -323,7 +343,7 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
public void copyHeadersAndProperties(final Message msg) {
messageID = msg.getMessageID();
address = msg.getAddressSimpleString();
userID = (UUID)msg.getUserID();
userID = (UUID) msg.getUserID();
type = msg.toCore().getType();
durable = msg.isDurable();
expiration = msg.getExpiration();
@ -331,11 +351,10 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
priority = msg.getPriority();
if (msg instanceof CoreMessage) {
properties = ((CoreMessage)msg).getTypedProperties();
properties = ((CoreMessage) msg).getTypedProperties();
}
}
@Override
public Message copy() {
checkEncode();
@ -380,7 +399,7 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
@Override
public CoreMessage setUserID(Object uuid) {
this.userID = (UUID)uuid;
this.userID = (UUID) uuid;
return this;
}
@ -418,7 +437,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return address;
}
@Override
public CoreMessage setExpiration(long expiration) {
this.expiration = expiration;
@ -487,18 +505,22 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return this;
}
private void decode() {
private void decode(boolean beforeAddress) {
endOfBodyPosition = buffer.readInt();
buffer.skipBytes(endOfBodyPosition - BUFFER_HEADER_SPACE);
decodeHeadersAndProperties(buffer, true);
buffer.readerIndex(0);
validBuffer = true;
if (beforeAddress) {
endOfBodyPosition = endOfBodyPosition - DataConstants.SIZE_INT;
}
internalWritableBuffer();
}
public void decodeHeadersAndProperties(final ByteBuf buffer) {
decodeHeadersAndProperties(buffer, false);
}
@ -529,7 +551,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
}
}
public synchronized CoreMessage encode() {
checkProperties();
@ -654,7 +675,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return this;
}
@Override
public CoreMessage putBooleanProperty(final String key, final boolean value) {
messageChanged();
@ -683,7 +703,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return properties.getBooleanProperty(new SimpleString(key));
}
@Override
public CoreMessage putByteProperty(final SimpleString key, final byte value) {
messageChanged();
@ -692,7 +711,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return this;
}
@Override
public CoreMessage putByteProperty(final String key, final byte value) {
messageChanged();
@ -702,7 +720,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return this;
}
@Override
public Byte getByteProperty(final SimpleString key) throws ActiveMQPropertyConversionException {
checkProperties();
@ -731,7 +748,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return this;
}
@Override
public byte[] getBytesProperty(final SimpleString key) throws ActiveMQPropertyConversionException {
checkProperties();
@ -775,7 +791,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return this;
}
@Override
public CoreMessage putIntProperty(final SimpleString key, final int value) {
messageChanged();
@ -803,7 +818,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return getIntProperty(SimpleString.toSimpleString(key));
}
@Override
public CoreMessage putLongProperty(final SimpleString key, final long value) {
messageChanged();
@ -832,7 +846,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return getLongProperty(SimpleString.toSimpleString(key));
}
@Override
public CoreMessage putFloatProperty(final SimpleString key, final float value) {
messageChanged();
@ -865,7 +878,6 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
return this;
}
@Override
public Double getDoubleProperty(final SimpleString key) throws ActiveMQPropertyConversionException {
messageChanged();
@ -1071,7 +1083,7 @@ public class CoreMessage extends RefCountMessage implements ICoreMessage {
int size = record.readInt();
initBuffer(size);
buffer.setIndex(0, 0).writeBytes(record.byteBuf(), size);
decode();
decode(false);
}
@Override

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@ -19,10 +19,12 @@ package org.apache.activemq.artemis.core.protocol;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.core.client.impl.ClientLargeMessageImpl;
import org.apache.activemq.artemis.core.client.impl.ClientMessageImpl;
import org.apache.activemq.artemis.core.protocol.core.CoreRemotingConnection;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.core.protocol.core.impl.PacketDecoder;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveClientLargeMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveMessage_1X;
import static org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.SESS_RECEIVE_LARGE_MSG;
import static org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.SESS_RECEIVE_MSG;
@ -33,10 +35,10 @@ public class ClientPacketDecoder extends PacketDecoder {
public static final ClientPacketDecoder INSTANCE = new ClientPacketDecoder();
@Override
public Packet decode(final ActiveMQBuffer in) {
public Packet decode(final ActiveMQBuffer in, CoreRemotingConnection connection) {
final byte packetType = in.readByte();
Packet packet = decode(packetType);
Packet packet = decode(packetType, connection);
packet.decode(in);
@ -44,12 +46,16 @@ public class ClientPacketDecoder extends PacketDecoder {
}
@Override
public Packet decode(byte packetType) {
public Packet decode(byte packetType, CoreRemotingConnection connection) {
Packet packet;
switch (packetType) {
case SESS_RECEIVE_MSG: {
packet = new SessionReceiveMessage(new ClientMessageImpl());
if (connection.isVersionBeforeAddressChange()) {
packet = new SessionReceiveMessage_1X(new ClientMessageImpl());
} else {
packet = new SessionReceiveMessage(new ClientMessageImpl());
}
break;
}
case SESS_RECEIVE_LARGE_MSG: {
@ -57,7 +63,7 @@ public class ClientPacketDecoder extends PacketDecoder {
break;
}
default: {
packet = super.decode(packetType);
packet = super.decode(packetType, connection);
}
}
return packet;

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@ -16,6 +16,7 @@
*/
package org.apache.activemq.artemis.core.protocol.core;
import org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl;
import org.apache.activemq.artemis.core.security.ActiveMQPrincipal;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
@ -28,13 +29,18 @@ public interface CoreRemotingConnection extends RemotingConnection {
* The client protocol used on the communication.
* This will determine if the client has support for certain packet types
*/
int getClientVersion();
int getChannelVersion();
default boolean isVersionBeforeAddressChange() {
int version = getChannelVersion();
return (version > 0 && version < PacketImpl.ADDRESSING_CHANGE_VERSION);
}
/**
* Sets the client protocol used on the communication. This will determine if the client has
* support for certain packet types
*/
void setClientVersion(int clientVersion);
void setChannelVersion(int clientVersion);
/**
* Returns the channel with the channel id specified.

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@ -17,7 +17,6 @@
package org.apache.activemq.artemis.core.protocol.core;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
/**
* A Packet represents a packet of data transmitted over a connection.
@ -71,7 +70,7 @@ public interface Packet {
* @param connection the connection
* @return the buffer to encode to
*/
ActiveMQBuffer encode(RemotingConnection connection);
ActiveMQBuffer encode(CoreRemotingConnection connection);
/**
* decodes the buffer into this packet

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@ -326,6 +326,7 @@ public class ActiveMQClientProtocolManager implements ClientProtocolManager {
}
}
while (retry);
sessionChannel.getConnection().setChannelVersion(response.getServerVersion());
return newSessionContext(name, confirmationWindowSize, sessionChannel, response);
}

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@ -83,7 +83,7 @@ import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionInd
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionProducerCreditsFailMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionProducerCreditsMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionQueueQueryMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionQueueQueryResponseMessage_V3;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionQueueQueryResponseMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveContinuationMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveLargeMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveMessage;
@ -91,6 +91,7 @@ import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReq
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionSendContinuationMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionSendLargeMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionSendMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionSendMessage_1X;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionUniqueAddMetaDataMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionXAAfterFailedMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionXACommitMessage;
@ -266,8 +267,14 @@ public class ActiveMQSessionContext extends SessionContext {
@Override
public ClientSession.QueueQuery queueQuery(final SimpleString queueName) throws ActiveMQException {
SessionQueueQueryMessage request = new SessionQueueQueryMessage(queueName);
SessionQueueQueryResponseMessage_V3 response = (SessionQueueQueryResponseMessage_V3) sessionChannel.sendBlocking(request, PacketImpl.SESS_QUEUEQUERY_RESP_V3);
SessionQueueQueryResponseMessage response;
if (sessionChannel.getConnection().isVersionBeforeAddressChange()) {
SessionQueueQueryMessage request = new SessionQueueQueryMessage(queueName);
response = (SessionQueueQueryResponseMessage) sessionChannel.sendBlocking(request, PacketImpl.SESS_QUEUEQUERY_RESP_V2);
} else {
SessionQueueQueryMessage request = new SessionQueueQueryMessage(queueName);
response = (SessionQueueQueryResponseMessage) sessionChannel.sendBlocking(request, PacketImpl.SESS_QUEUEQUERY_RESP_V3);
}
return response.toQueueQuery();
}
@ -292,7 +299,13 @@ public class ActiveMQSessionContext extends SessionContext {
SessionCreateConsumerMessage request = new SessionCreateConsumerMessage(consumerID, queueName, filterString, browseOnly, true);
SessionQueueQueryResponseMessage_V3 queueInfo = (SessionQueueQueryResponseMessage_V3) sessionChannel.sendBlocking(request, PacketImpl.SESS_QUEUEQUERY_RESP_V3);
SessionQueueQueryResponseMessage queueInfo;
if (sessionChannel.getConnection().isVersionBeforeAddressChange()) {
queueInfo = (SessionQueueQueryResponseMessage) sessionChannel.sendBlocking(request, PacketImpl.SESS_QUEUEQUERY_RESP_V2);
} else {
queueInfo = (SessionQueueQueryResponseMessage) sessionChannel.sendBlocking(request, PacketImpl.SESS_QUEUEQUERY_RESP_V3);
}
// The actual windows size that gets used is determined by the user since
// could be overridden on the queue settings
@ -441,7 +454,12 @@ public class ActiveMQSessionContext extends SessionContext {
boolean sendBlocking,
SendAcknowledgementHandler handler,
SimpleString defaultAddress) throws ActiveMQException {
SessionSendMessage packet = new SessionSendMessage(msgI, sendBlocking, handler);
SessionSendMessage packet;
if (sessionChannel.getConnection().isVersionBeforeAddressChange()) {
packet = new SessionSendMessage_1X(msgI, sendBlocking, handler);
} else {
packet = new SessionSendMessage(msgI, sendBlocking, handler);
}
if (sendBlocking) {
sessionChannel.sendBlocking(packet, PacketImpl.NULL_RESPONSE);
@ -596,7 +614,9 @@ public class ActiveMQSessionContext extends SessionContext {
Set<RoutingType> routingTypes,
final boolean autoCreated) throws ActiveMQException {
CreateAddressMessage request = new CreateAddressMessage(address, routingTypes, autoCreated, true);
sessionChannel.sendBlocking(request, PacketImpl.NULL_RESPONSE);
if (!sessionChannel.getConnection().isVersionBeforeAddressChange()) {
sessionChannel.sendBlocking(request, PacketImpl.NULL_RESPONSE);
}
}
@Deprecated
@ -621,7 +641,9 @@ public class ActiveMQSessionContext extends SessionContext {
boolean purgeOnNoConsumers,
boolean autoCreated) throws ActiveMQException {
CreateQueueMessage request = new CreateQueueMessage_V2(address, queueName, routingType, filterString, durable, temp, maxConsumers, purgeOnNoConsumers, autoCreated, true);
sessionChannel.sendBlocking(request, PacketImpl.NULL_RESPONSE);
if (!sessionChannel.getConnection().isVersionBeforeAddressChange()) {
sessionChannel.sendBlocking(request, PacketImpl.NULL_RESPONSE);
}
}
@Override
@ -695,11 +717,13 @@ public class ActiveMQSessionContext extends SessionContext {
boolean autoCommitSends,
boolean autoCommitAcks,
boolean preAcknowledge) {
return new CreateSessionMessage(name, sessionChannel.getID(), serverVersion, username, password, minLargeMessageSize, xa, autoCommitSends, autoCommitAcks, preAcknowledge, confirmationWindow, null);
return new CreateSessionMessage(name, sessionChannel.getID(), getServerVersion(), username, password, minLargeMessageSize, xa, autoCommitSends, autoCommitAcks, preAcknowledge, confirmationWindow, null);
}
@Override
public void recreateConsumerOnServer(ClientConsumerInternal consumerInternal, long consumerId, boolean isSessionStarted) throws ActiveMQException {
public void recreateConsumerOnServer(ClientConsumerInternal consumerInternal,
long consumerId,
boolean isSessionStarted) throws ActiveMQException {
ClientSession.QueueQuery queueInfo = consumerInternal.getQueueInfo();
// We try and recreate any non durable queues, since they probably won't be there unless
@ -851,7 +875,6 @@ public class ActiveMQSessionContext extends SessionContext {
}
}
class ClientSessionPacketHandler implements ChannelHandler {
@Override

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@ -152,7 +152,7 @@ public final class ChannelImpl implements Channel {
@Override
public boolean supports(final byte packetType) {
return supports(packetType, connection.getClientVersion());
return supports(packetType, connection.getChannelVersion());
}
@Override

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@ -20,6 +20,7 @@ import java.io.Serializable;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.core.client.ActiveMQClientMessageBundle;
import org.apache.activemq.artemis.core.protocol.core.CoreRemotingConnection;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.ActiveMQExceptionMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.CheckFailoverMessage;
@ -160,9 +161,9 @@ import static org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.SUB
public abstract class PacketDecoder implements Serializable {
public abstract Packet decode(ActiveMQBuffer in);
public abstract Packet decode(ActiveMQBuffer in, CoreRemotingConnection connection);
public Packet decode(byte packetType) {
public Packet decode(byte packetType, CoreRemotingConnection connection) {
Packet packet;
switch (packetType) {

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@ -21,8 +21,8 @@ import io.netty.buffer.Unpooled;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.SimpleString;
import org.apache.activemq.artemis.core.buffers.impl.ChannelBufferWrapper;
import org.apache.activemq.artemis.core.protocol.core.CoreRemotingConnection;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.spi.core.protocol.RemotingConnection;
import org.apache.activemq.artemis.utils.DataConstants;
public class PacketImpl implements Packet {
@ -305,28 +305,35 @@ public class PacketImpl implements Packet {
}
@Override
public ActiveMQBuffer encode(final RemotingConnection connection) {
public ActiveMQBuffer encode(final CoreRemotingConnection connection) {
ActiveMQBuffer buffer = createPacket(connection);
// The standard header fields
buffer.writeInt(0); // The length gets filled in at the end
buffer.writeByte(type);
buffer.writeLong(channelID);
encodeHeader(buffer);
encodeRest(buffer);
encodeSize(buffer);
return buffer;
}
protected void encodeHeader(ActiveMQBuffer buffer) {
// The standard header fields
buffer.writeInt(0); // The length gets filled in at the end
buffer.writeByte(type);
buffer.writeLong(channelID);
}
protected void encodeSize(ActiveMQBuffer buffer) {
size = buffer.writerIndex();
// The length doesn't include the actual length byte
int len = size - DataConstants.SIZE_INT;
buffer.setInt(0, len);
return buffer;
}
protected ActiveMQBuffer createPacket(RemotingConnection connection) {
protected ActiveMQBuffer createPacket(CoreRemotingConnection connection) {
int size = expectedEncodeSize();

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@ -64,7 +64,7 @@ public class RemotingConnectionImpl extends AbstractRemotingConnection implement
private final boolean client;
private int clientVersion;
private int channelVersion;
private volatile SimpleIDGenerator idGenerator = new SimpleIDGenerator(CHANNEL_ID.USER.id);
@ -146,19 +146,19 @@ public class RemotingConnectionImpl extends AbstractRemotingConnection implement
}
/**
* @return the clientVersion
* @return the channelVersion
*/
@Override
public int getClientVersion() {
return clientVersion;
public int getChannelVersion() {
return channelVersion;
}
/**
* @param clientVersion the clientVersion to set
* @param clientVersion the channelVersion to set
*/
@Override
public void setClientVersion(int clientVersion) {
this.clientVersion = clientVersion;
public void setChannelVersion(int clientVersion) {
this.channelVersion = clientVersion;
}
@Override
@ -362,7 +362,7 @@ public class RemotingConnectionImpl extends AbstractRemotingConnection implement
@Override
public void bufferReceived(final Object connectionID, final ActiveMQBuffer buffer) {
try {
final Packet packet = packetDecoder.decode(buffer);
final Packet packet = packetDecoder.decode(buffer, this);
if (logger.isTraceEnabled()) {
logger.trace("RemotingConnectionID=" + getID() + " handling packet " + packet);
@ -417,7 +417,7 @@ public class RemotingConnectionImpl extends AbstractRemotingConnection implement
@Override
public void killMessage(SimpleString nodeID) {
if (clientVersion < DisconnectConsumerWithKillMessage.VERSION_INTRODUCED) {
if (channelVersion < DisconnectConsumerWithKillMessage.VERSION_INTRODUCED) {
return;
}
Channel clientChannel = getChannel(1, -1);

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@ -16,6 +16,7 @@
*/
package org.apache.activemq.artemis.core.protocol.core.impl.wireformat;
import io.netty.buffer.ByteBuf;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.ICoreMessage;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
@ -26,9 +27,9 @@ public class SessionReceiveMessage extends MessagePacket {
// Attributes ----------------------------------------------------
private long consumerID;
protected long consumerID;
private int deliveryCount;
protected int deliveryCount;
public SessionReceiveMessage(final long consumerID, final ICoreMessage message, final int deliveryCount) {
super(SESS_RECEIVE_MSG, message);
@ -69,13 +70,17 @@ public class SessionReceiveMessage extends MessagePacket {
public void decodeRest(final ActiveMQBuffer buffer) {
// Buffer comes in after having read standard headers and positioned at Beginning of body part
message.receiveBuffer(copyMessageBuffer(buffer.byteBuf(), DataConstants.SIZE_LONG + DataConstants.SIZE_INT));
receiveMessage(copyMessageBuffer(buffer.byteBuf(), DataConstants.SIZE_LONG + DataConstants.SIZE_INT));
buffer.readerIndex(buffer.capacity() - DataConstants.SIZE_LONG - DataConstants.SIZE_INT);
this.consumerID = buffer.readLong();
this.deliveryCount = buffer.readInt();
}
protected void receiveMessage(ByteBuf buffer) {
message.receiveBuffer(buffer);
}
@Override
public int hashCode() {
final int prime = 31;

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@ -0,0 +1,49 @@
/*
* Copyright 2005-2014 Red Hat, Inc.
* Red Hat 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.activemq.artemis.core.protocol.core.impl.wireformat;
import io.netty.buffer.ByteBuf;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.ICoreMessage;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
import org.apache.activemq.artemis.utils.DataConstants;
public class SessionReceiveMessage_1X extends SessionReceiveMessage {
public SessionReceiveMessage_1X(long consumerID, ICoreMessage message, int deliveryCount) {
super(consumerID, message, deliveryCount);
}
public SessionReceiveMessage_1X(CoreMessage message) {
super(message);
}
@Override
public void encodeRest(ActiveMQBuffer buffer) {
message.sendBuffer_1X(buffer.byteBuf());
buffer.writeLong(consumerID);
buffer.writeInt(deliveryCount);
}
@Override
protected void receiveMessage(ByteBuf buffer) {
message.receiveBuffer_1X(buffer);
}
@Override
public int expectedEncodeSize() {
return super.expectedEncodeSize() + DataConstants.SIZE_INT;
}
}

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@ -24,7 +24,7 @@ import org.apache.activemq.artemis.core.message.impl.CoreMessage;
public class SessionSendMessage extends MessagePacket {
private boolean requiresResponse;
protected boolean requiresResponse;
/**
* In case, we are using a different handler than the one set on the {@link org.apache.activemq.artemis.api.core.client.ClientSession}
@ -76,7 +76,7 @@ public class SessionSendMessage extends MessagePacket {
// Buffer comes in after having read standard headers and positioned at Beginning of body part
ByteBuf messageBuffer = copyMessageBuffer(buffer.byteBuf(), 1);
message.receiveBuffer(messageBuffer);
receiveMessage(messageBuffer);
buffer.readerIndex(buffer.capacity() - 1);
@ -84,6 +84,10 @@ public class SessionSendMessage extends MessagePacket {
}
protected void receiveMessage(ByteBuf messageBuffer) {
message.receiveBuffer(messageBuffer);
}
@Override
public int hashCode() {
final int prime = 31;

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@ -0,0 +1,52 @@
/*
* Copyright 2005-2014 Red Hat, Inc.
* Red Hat 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.activemq.artemis.core.protocol.core.impl.wireformat;
import io.netty.buffer.ByteBuf;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.ICoreMessage;
import org.apache.activemq.artemis.api.core.client.SendAcknowledgementHandler;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
import org.apache.activemq.artemis.utils.DataConstants;
/**
* SessionSend Message for the 1.x branch
*/
public class SessionSendMessage_1X extends SessionSendMessage {
public SessionSendMessage_1X(ICoreMessage message, boolean requiresResponse, SendAcknowledgementHandler handler) {
super(message, requiresResponse, handler);
}
public SessionSendMessage_1X(CoreMessage message) {
super(message);
}
@Override
public void encodeRest(ActiveMQBuffer buffer) {
message.sendBuffer_1X(buffer.byteBuf());
buffer.writeBoolean(requiresResponse);
}
@Override
protected void receiveMessage(ByteBuf messageBuffer) {
message.receiveBuffer_1X(messageBuffer);
}
@Override
public int expectedEncodeSize() {
return super.expectedEncodeSize() + DataConstants.SIZE_INT;
}
}

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@ -64,6 +64,8 @@ import org.apache.activemq.artemis.utils.ClassloadingUtil;
*/
public class ActiveMQConnectionFactory implements ConnectionFactoryOptions, Externalizable, Referenceable, ConnectionFactory, XAConnectionFactory, AutoCloseable {
private static final long serialVersionUID = -7554006056207377105L;
private ServerLocator serverLocator;
private String clientID;

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@ -384,7 +384,7 @@ public class ActiveMQDestination implements Destination, Serializable, Reference
public static boolean isQueue(TYPE type) {
boolean result = false;
if (type.equals(QUEUE) || type.equals(TEMP_QUEUE)) {
if (type != null && (type.equals(QUEUE) || type.equals(TEMP_QUEUE))) {
result = true;
}
@ -394,7 +394,7 @@ public class ActiveMQDestination implements Destination, Serializable, Reference
public static boolean isTemporary(TYPE type) {
boolean result = false;
if (type.equals(TEMP_TOPIC) || type.equals(TEMP_QUEUE)) {
if (type != null && (type.equals(TEMP_TOPIC) || type.equals(TEMP_QUEUE))) {
result = true;
}

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@ -18,6 +18,7 @@ package org.apache.activemq.artemis.core.protocol;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
import org.apache.activemq.artemis.core.protocol.core.CoreRemotingConnection;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.BackupRegistrationMessage;
@ -51,6 +52,7 @@ import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionCon
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionRequestProducerCreditsMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionSendLargeMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionSendMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionSendMessage_1X;
import static org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.BACKUP_REQUEST;
import static org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.BACKUP_REQUEST_RESPONSE;
@ -84,51 +86,58 @@ public class ServerPacketDecoder extends ClientPacketDecoder {
private static final long serialVersionUID = 3348673114388400766L;
public static final ServerPacketDecoder INSTANCE = new ServerPacketDecoder();
private static SessionSendMessage decodeSessionSendMessage(final ActiveMQBuffer in) {
final SessionSendMessage sendMessage = new SessionSendMessage(new CoreMessage());
private static SessionSendMessage decodeSessionSendMessage(final ActiveMQBuffer in, CoreRemotingConnection connection) {
final SessionSendMessage sendMessage;
if (connection.isVersionBeforeAddressChange()) {
sendMessage = new SessionSendMessage_1X(new CoreMessage());
} else {
sendMessage = new SessionSendMessage(new CoreMessage());
}
sendMessage.decode(in);
return sendMessage;
}
private static SessionAcknowledgeMessage decodeSessionAcknowledgeMessage(final ActiveMQBuffer in) {
private static SessionAcknowledgeMessage decodeSessionAcknowledgeMessage(final ActiveMQBuffer in, CoreRemotingConnection connection) {
final SessionAcknowledgeMessage acknowledgeMessage = new SessionAcknowledgeMessage();
acknowledgeMessage.decode(in);
return acknowledgeMessage;
}
private static SessionRequestProducerCreditsMessage decodeRequestProducerCreditsMessage(final ActiveMQBuffer in) {
private static SessionRequestProducerCreditsMessage decodeRequestProducerCreditsMessage(final ActiveMQBuffer in, CoreRemotingConnection connection) {
final SessionRequestProducerCreditsMessage requestProducerCreditsMessage = new SessionRequestProducerCreditsMessage();
requestProducerCreditsMessage.decode(in);
return requestProducerCreditsMessage;
}
private static SessionConsumerFlowCreditMessage decodeSessionConsumerFlowCreditMessage(final ActiveMQBuffer in) {
private static SessionConsumerFlowCreditMessage decodeSessionConsumerFlowCreditMessage(final ActiveMQBuffer in, CoreRemotingConnection connection) {
final SessionConsumerFlowCreditMessage sessionConsumerFlowCreditMessage = new SessionConsumerFlowCreditMessage();
sessionConsumerFlowCreditMessage.decode(in);
return sessionConsumerFlowCreditMessage;
}
@Override
public Packet decode(final ActiveMQBuffer in) {
public Packet decode(final ActiveMQBuffer in, CoreRemotingConnection connection) {
final byte packetType = in.readByte();
//optimized for the most common cases: hottest and commons methods will be inlined and this::decode too due to the byte code size
switch (packetType) {
case SESS_SEND:
return decodeSessionSendMessage(in);
return decodeSessionSendMessage(in, connection);
case SESS_ACKNOWLEDGE:
return decodeSessionAcknowledgeMessage(in);
return decodeSessionAcknowledgeMessage(in, connection);
case SESS_PRODUCER_REQUEST_CREDITS:
return decodeRequestProducerCreditsMessage(in);
return decodeRequestProducerCreditsMessage(in, connection);
case SESS_FLOWTOKEN:
return decodeSessionConsumerFlowCreditMessage(in);
return decodeSessionConsumerFlowCreditMessage(in, connection);
default:
return slowPathDecode(in, packetType);
return slowPathDecode(in, packetType, connection);
}
}
// separating for performance reasons
private Packet slowPathDecode(ActiveMQBuffer in, byte packetType) {
private Packet slowPathDecode(ActiveMQBuffer in, byte packetType, CoreRemotingConnection connection) {
Packet packet;
switch (packetType) {
@ -242,7 +251,7 @@ public class ServerPacketDecoder extends ClientPacketDecoder {
break;
}
default: {
packet = super.decode(packetType);
packet = super.decode(packetType, connection);
}
}

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@ -314,11 +314,11 @@ public class ServerSessionPacketHandler implements ChannelHandler {
case SESS_CREATECONSUMER: {
SessionCreateConsumerMessage request = (SessionCreateConsumerMessage) packet;
requiresResponse = request.isRequiresResponse();
session.createConsumer(request.getID(), request.getQueueName(remotingConnection.getClientVersion()), request.getFilterString(), request.isBrowseOnly());
session.createConsumer(request.getID(), request.getQueueName(remotingConnection.getChannelVersion()), request.getFilterString(), request.isBrowseOnly());
if (requiresResponse) {
// We send back queue information on the queue as a response- this allows the queue to
// be automatically recreated on failover
QueueQueryResult queueQueryResult = session.executeQueueQuery(request.getQueueName(remotingConnection.getClientVersion()));
QueueQueryResult queueQueryResult = session.executeQueueQuery(request.getQueueName(remotingConnection.getChannelVersion()));
if (channel.supports(PacketImpl.SESS_QUEUEQUERY_RESP_V3)) {
response = new SessionQueueQueryResponseMessage_V3(queueQueryResult);
@ -387,9 +387,9 @@ public class ServerSessionPacketHandler implements ChannelHandler {
case SESS_QUEUEQUERY: {
requiresResponse = true;
SessionQueueQueryMessage request = (SessionQueueQueryMessage) packet;
QueueQueryResult result = session.executeQueueQuery(request.getQueueName(remotingConnection.getClientVersion()));
QueueQueryResult result = session.executeQueueQuery(request.getQueueName(remotingConnection.getChannelVersion()));
if (remotingConnection.getClientVersion() < PacketImpl.ADDRESSING_CHANGE_VERSION) {
if (remotingConnection.getChannelVersion() < PacketImpl.ADDRESSING_CHANGE_VERSION) {
result.setAddress(SessionQueueQueryMessage.getOldPrefixedAddress(result.getAddress(), result.getRoutingType()));
}
@ -405,7 +405,7 @@ public class ServerSessionPacketHandler implements ChannelHandler {
case SESS_BINDINGQUERY: {
requiresResponse = true;
SessionBindingQueryMessage request = (SessionBindingQueryMessage) packet;
final int clientVersion = remotingConnection.getClientVersion();
final int clientVersion = remotingConnection.getChannelVersion();
BindingQueryResult result = session.executeBindingQuery(request.getAddress(clientVersion));
/* if the session is JMS and it's from an older client then we need to add the old prefix to the queue

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@ -145,10 +145,10 @@ public class ActiveMQPacketHandler implements ChannelHandler {
"Server will not accept create session requests");
}*/
if (connection.getClientVersion() == 0) {
connection.setClientVersion(request.getVersion());
} else if (connection.getClientVersion() != request.getVersion()) {
ActiveMQServerLogger.LOGGER.incompatibleVersionAfterConnect(request.getVersion(), connection.getClientVersion());
if (connection.getChannelVersion() == 0) {
connection.setChannelVersion(request.getVersion());
} else if (connection.getChannelVersion() != request.getVersion()) {
ActiveMQServerLogger.LOGGER.incompatibleVersionAfterConnect(request.getVersion(), connection.getChannelVersion());
}
Channel channel = connection.getChannel(request.getSessionChannelID(), request.getWindowSize());
@ -163,7 +163,7 @@ public class ActiveMQPacketHandler implements ChannelHandler {
Map<SimpleString, RoutingType> routingTypeMap = protocolManager.getPrefixes();
if (connection.getClientVersion() < PacketImpl.ADDRESSING_CHANGE_VERSION) {
if (connection.getChannelVersion() < PacketImpl.ADDRESSING_CHANGE_VERSION) {
routingTypeMap = new HashMap<>();
routingTypeMap.put(PacketImpl.OLD_QUEUE_PREFIX, RoutingType.ANYCAST);
routingTypeMap.put(PacketImpl.OLD_TOPIC_PREFIX, RoutingType.MULTICAST);

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@ -253,14 +253,14 @@ public class CoreProtocolManager implements ProtocolManager<Interceptor> {
SubscribeClusterTopologyUpdatesMessage msg = (SubscribeClusterTopologyUpdatesMessage) packet;
if (packet.getType() == PacketImpl.SUBSCRIBE_TOPOLOGY_V2) {
channel0.getConnection().setClientVersion(((SubscribeClusterTopologyUpdatesMessageV2) msg).getClientVersion());
channel0.getConnection().setChannelVersion(((SubscribeClusterTopologyUpdatesMessageV2) msg).getClientVersion());
}
final ClusterTopologyListener listener = new ClusterTopologyListener() {
@Override
public void nodeUP(final TopologyMember topologyMember, final boolean last) {
try {
final Pair<TransportConfiguration, TransportConfiguration> connectorPair = BackwardsCompatibilityUtils.getTCPair(channel0.getConnection().getClientVersion(), topologyMember);
final Pair<TransportConfiguration, TransportConfiguration> connectorPair = BackwardsCompatibilityUtils.getTCPair(channel0.getConnection().getChannelVersion(), topologyMember);
final String nodeID = topologyMember.getNodeId();
// Using an executor as most of the notifications on the Topology

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@ -27,6 +27,7 @@ import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionPro
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveContinuationMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveLargeMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveMessage_1X;
import org.apache.activemq.artemis.core.server.ActiveMQServerLogger;
import org.apache.activemq.artemis.core.server.MessageReference;
import org.apache.activemq.artemis.core.server.ServerConsumer;
@ -112,7 +113,12 @@ public final class CoreSessionCallback implements SessionCallback {
@Override
public int sendMessage(MessageReference ref, Message message, ServerConsumer consumer, int deliveryCount) {
Packet packet = new SessionReceiveMessage(consumer.getID(), message.toCore(), deliveryCount);
Packet packet;
if (channel.getConnection().isVersionBeforeAddressChange()) {
packet = new SessionReceiveMessage_1X(consumer.getID(), message.toCore(), deliveryCount);
} else {
packet = new SessionReceiveMessage(consumer.getID(), message.toCore(), deliveryCount);
}
int size = 0;

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@ -237,7 +237,7 @@ public class ServerConsumerImpl implements ServerConsumer, ReadyListener {
if (session.getRemotingConnection() instanceof CoreRemotingConnection) {
CoreRemotingConnection coreRemotingConnection = (CoreRemotingConnection) session.getRemotingConnection();
if (session.getMetaData(ClientSession.JMS_SESSION_IDENTIFIER_PROPERTY) != null && coreRemotingConnection.getClientVersion() < PacketImpl.ADDRESSING_CHANGE_VERSION) {
if (session.getMetaData(ClientSession.JMS_SESSION_IDENTIFIER_PROPERTY) != null && coreRemotingConnection.getChannelVersion() < PacketImpl.ADDRESSING_CHANGE_VERSION) {
requiresLegacyPrefix = true;
if (getQueue().getRoutingType().equals(RoutingType.ANYCAST)) {
anycast = true;

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@ -53,9 +53,8 @@ server.setConfiguration(configuration);
server.setJmsConfiguration(jmsConfiguration);
server.start();
// uncomment this line to validate https://issues.apache.org/jira/browse/ARTEMIS-1561
// this api exists on both 1.4 and 2.x... so, this one was preferred for this
if (producer.toString().startsWith("HORNETQ")) {
// hornetq servers won't auto-create
// uncomment this next statements to validate https://issues.apache.org/jira/browse/ARTEMIS-1561
if (producer.toString().equals("ARTEMIS-140") && type.equals("ARTEMIS-SNAPSHOT") ||
producer.toString().startsWith("HORNETQ")) {
server.getJMSServerManager().createQueue(true, "queue", null, true);
}