/*
* 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 com.phei.netty.frame.delimiter;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerAdapter;
import io.netty.channel.ChannelHandlerContext;
/**
* @author lilinfeng
* @date 2014年2月14日
* @version 1.0
*/
public class EchoClientHandler extends ChannelHandlerAdapter {
private int counter;
static final String ECHO_REQ = "Hi, Lilinfeng. Welcome to Netty.$_";
/**
* Creates a client-side handler.
*/
public EchoClientHandler() {
}
@Override
public void channelActive(ChannelHandlerContext ctx) {
// ByteBuf buf = UnpooledByteBufAllocator.DEFAULT.buffer(ECHO_REQ
// .getBytes().length);
// buf.writeBytes(ECHO_REQ.getBytes());
for (int i = 0; i < 10; i++) {
ctx.writeAndFlush(Unpooled.copiedBuffer(ECHO_REQ.getBytes()));
}
}
@Override
public void channelRead(ChannelHandlerContext ctx, Object msg)
throws Exception {
System.out.println("This is " + ++counter + " times receive server : ["
+ msg + "]");
}
@Override
public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
ctx.flush();
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
cause.printStackTrace();
ctx.close();
}
}