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1 Rename package name "rendzvous" to "rendezvous" 2 Add bytes stream rendezvous example

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This commit is contained in:
hepin1989 2013-03-20 23:06:20 +08:00 committed by Norman Maurer
parent ce87b627be
commit f008ac8d47
11 changed files with 279 additions and 6 deletions
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2
example/src/main/java/io/netty/example/udt/echo/rendevous/Config.java → example/src/main/java/io/netty/example/udt/echo/rendezvous/Config.java
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@ -13,7 +13,7 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.example.udt.echo.rendevous;
package io.netty.example.udt.echo.rendezvous;
/**
* Peer to Peer Config

2
example/src/main/java/io/netty/example/udt/echo/rendevous/MsgEchoPeerBase.java → example/src/main/java/io/netty/example/udt/echo/rendezvous/MsgEchoPeerBase.java
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@ -13,7 +13,7 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.example.udt.echo.rendevous;
package io.netty.example.udt.echo.rendezvous;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelFuture;

2
example/src/main/java/io/netty/example/udt/echo/rendevous/MsgEchoPeerHandler.java → example/src/main/java/io/netty/example/udt/echo/rendezvous/MsgEchoPeerHandler.java
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@ -13,7 +13,7 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.example.udt.echo.rendevous;
package io.netty.example.udt.echo.rendezvous;
import com.yammer.metrics.Metrics;
import com.yammer.metrics.core.Meter;

2
example/src/main/java/io/netty/example/udt/echo/rendevous/MsgEchoPeerOne.java → example/src/main/java/io/netty/example/udt/echo/rendezvous/MsgEchoPeerOne.java
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@ -13,7 +13,7 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.example.udt.echo.rendevous;
package io.netty.example.udt.echo.rendezvous;
import java.net.InetSocketAddress;
import java.util.logging.Logger;

2
example/src/main/java/io/netty/example/udt/echo/rendevous/MsgEchoPeerTwo.java → example/src/main/java/io/netty/example/udt/echo/rendezvous/MsgEchoPeerTwo.java
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@ -13,7 +13,7 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.example.udt.echo.rendevous;
package io.netty.example.udt.echo.rendezvous;
import io.netty.example.udt.util.UtilConsoleReporter;

2
example/src/main/java/io/netty/example/udt/echo/rendevous/package-info.java → example/src/main/java/io/netty/example/udt/echo/rendezvous/package-info.java
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@ -17,5 +17,5 @@
/**
* Examples show how to use UDT Message Rendezvous.
*/
package io.netty.example.udt.echo.rendevous;
package io.netty.example.udt.echo.rendezvous;

73
example/src/main/java/io/netty/example/udt/echo/rendezvousBytes/ByteEchoPeerBase.java Normal file
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@ -0,0 +1,73 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 io.netty.example.udt.echo.rendezvousBytes;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.udt.UdtChannel;
import io.netty.channel.udt.nio.NioUdtProvider;
import io.netty.example.udt.util.UtilThreadFactory;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import java.net.SocketAddress;
import java.util.concurrent.ThreadFactory;
/**
* UDT Byte Stream Peer
* <p/>
* Sends one message when a connection is open and echoes back any received data
* to the server. Simply put, the echo client initiates the ping-pong traffic
* between the echo client and server by sending the first message to the
* server.
* <p/>
*/
public class ByteEchoPeerBase {
protected final int messageSize;
protected SocketAddress myAddress;
protected SocketAddress peerAddress;
public ByteEchoPeerBase(int messageSize, SocketAddress myAddress, SocketAddress peerAddress) {
this.messageSize = messageSize;
this.myAddress = myAddress;
this.peerAddress = peerAddress;
}
public void run() throws Exception {
final Bootstrap bootstrap = new Bootstrap();
final ThreadFactory connectFactory = new UtilThreadFactory("rendezvous");
final NioEventLoopGroup connectGroup = new NioEventLoopGroup(1,
connectFactory, NioUdtProvider.BYTE_PROVIDER);
try {
bootstrap.group(connectGroup)
.channelFactory(NioUdtProvider.BYTE_RENDEZVOUS)
.handler(new ChannelInitializer<UdtChannel>() {
@Override
protected void initChannel(UdtChannel ch) throws Exception {
ch.pipeline().addLast(
new LoggingHandler(LogLevel.INFO),
new ByteEchoPeerHandler(messageSize));
}
});
final ChannelFuture future = bootstrap.connect(peerAddress, myAddress).sync();
future.channel().closeFuture().sync();
} finally {
bootstrap.shutdown();
}
}
}

76
example/src/main/java/io/netty/example/udt/echo/rendezvousBytes/ByteEchoPeerHandler.java Normal file
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@ -0,0 +1,76 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 io.netty.example.udt.echo.rendezvousBytes;
import com.yammer.metrics.Metrics;
import com.yammer.metrics.core.Meter;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelHandlerUtil;
import io.netty.channel.ChannelInboundByteHandlerAdapter;
import io.netty.channel.ChannelOption;
import io.netty.channel.udt.nio.NioUdtProvider;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Handler implementation for the echo client. It initiates the ping-pong
* traffic between the echo client and server by sending the first message to
* the server on activation.
*/
public class ByteEchoPeerHandler extends ChannelInboundByteHandlerAdapter {
private static final Logger log = Logger.getLogger(ByteEchoPeerHandler.class.getName());
private final ByteBuf message;
final Meter meter = Metrics.newMeter(ByteEchoPeerHandler.class, "rate",
"bytes", TimeUnit.SECONDS);
public ByteEchoPeerHandler(final int messageSize) {
message = Unpooled.buffer(messageSize);
for (int i = 0; i < message.capacity(); i++) {
message.writeByte((byte) i);
}
}
@Override
public ByteBuf newInboundBuffer(ChannelHandlerContext ctx) throws Exception {
return ChannelHandlerUtil.allocate(ctx,
ctx.channel().config().getOption(ChannelOption.SO_RCVBUF));
}
@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
log.info("ECHO active " + NioUdtProvider.socketUDT(ctx.channel()).toStringOptions());
ctx.write(message);
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
log.log(Level.WARNING, "close the connection when an exception is raised", cause);
ctx.close();
}
@Override
protected void inboundBufferUpdated(ChannelHandlerContext ctx, ByteBuf in) throws Exception {
meter.mark(in.readableBytes());
final ByteBuf out = ctx.nextOutboundByteBuffer();
out.writeBytes(in);
ctx.flush();
}
}

49
example/src/main/java/io/netty/example/udt/echo/rendezvousBytes/ByteEchoPeerOne.java Normal file
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@ -0,0 +1,49 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 io.netty.example.udt.echo.rendezvousBytes;
import io.netty.example.udt.echo.rendezvous.Config;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.util.logging.Logger;
/**
* UDT Byte Stream Peer
* <p/>
* Sends one message when a connection is open and echoes back any received data
* to the server. Simply put, the echo client initiates the ping-pong traffic
* between the echo client and server by sending the first message to the
* server.
* <p/>
*/
public class ByteEchoPeerOne extends ByteEchoPeerBase {
private static final Logger log = Logger.getLogger(ByteEchoPeerOne.class.getName());
public ByteEchoPeerOne(int messageSize, SocketAddress myAddress, SocketAddress peerAddress) {
super(messageSize, myAddress, peerAddress);
}
public static void main(String[] args) throws Exception {
log.info("init");
final int messageSize = 64 * 1024;
final InetSocketAddress myAddress = new InetSocketAddress(
Config.hostOne, Config.portOne);
final InetSocketAddress peerAddress = new InetSocketAddress(
Config.hostTwo, Config.portTwo);
new ByteEchoPeerOne(messageSize, myAddress, peerAddress).run();
}
}

54
example/src/main/java/io/netty/example/udt/echo/rendezvousBytes/ByteEchoPeerTwo.java Normal file
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@ -0,0 +1,54 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 io.netty.example.udt.echo.rendezvousBytes;
import io.netty.example.udt.echo.rendezvous.Config;
import io.netty.example.udt.util.UtilConsoleReporter;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.util.concurrent.TimeUnit;
import java.util.logging.Logger;
/**
* UDT Byte Stream Peer
* <p/>
* Sends one message when a connection is open and echoes back any received data
* to the server. Simply put, the echo client initiates the ping-pong traffic
* between the echo client and server by sending the first message to the
* server.
* <p/>
*/
public class ByteEchoPeerTwo extends ByteEchoPeerBase {
private static final Logger log = Logger.getLogger(ByteEchoPeerTwo.class.getName());
public ByteEchoPeerTwo(int messageSize, SocketAddress myAddress, SocketAddress peerAddress) {
super(messageSize, myAddress, peerAddress);
}
public static void main(String[] args) throws Exception {
log.info("init");
// peer two is reporting metrics
UtilConsoleReporter.enable(3, TimeUnit.SECONDS);
final int messageSize = 64 * 1024;
final InetSocketAddress myAddress = new InetSocketAddress(
Config.hostTwo, Config.portTwo);
final InetSocketAddress peerAddress = new InetSocketAddress(
Config.hostOne, Config.portOne);
new ByteEchoPeerTwo(messageSize, myAddress, peerAddress).run();
}
}

21
example/src/main/java/io/netty/example/udt/echo/rendezvousBytes/package-info.java Normal file
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@ -0,0 +1,21 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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.
*/
/**
* Examples show how to use UDT Byte Streams Rendezvous.
*/
package io.netty.example.udt.echo.rendezvousBytes;