ConfigMina.java
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package com.example.mina.config;
import com.example.mina.mina.code.ByteFactory;
import com.example.mina.mina.server.MinaServerHandler;
import org.apache.mina.core.filterchain.DefaultIoFilterChainBuilder;
import org.apache.mina.core.service.IoAcceptor;
import org.apache.mina.core.session.IdleStatus;
import org.apache.mina.filter.codec.ProtocolCodecFilter;
import org.apache.mina.filter.executor.ExecutorFilter;
import org.apache.mina.filter.logging.LoggingFilter;
import org.apache.mina.transport.socket.nio.NioSocketAcceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.io.IOException;
import java.net.InetSocketAddress;
/**
* @author dy
* @date 2021/3/3
*/
@Configuration
public class ConfigMina {
/**
* 配置mina的多线程过滤器
*
* @return
*/
@Bean
public ExecutorFilter executorFilter() {
//设置初始化线程数,最大线程数
ExecutorFilter executorFilter = new ExecutorFilter(10, 20);
return executorFilter;
}
/**
* 配置mina的转码过滤器
*
* @return
*/
@Bean
public ProtocolCodecFilter protocolCodecFilter() {
// TextLineCodecFactory factory = new TextLineCodecFactory(Charset.forName("UTF-8"),
// LineDelimiter.WINDOWS.getValue(), LineDelimiter.WINDOWS.getValue());
//TextLineCodecFactory factory = new TextLineCodecFactory(Charset.forName("UTF-8"), LineDelimiter.WINDOWS.getValue(), LineDelimiter.WINDOWS.getValue());
ProtocolCodecFilter pcf = new ProtocolCodecFilter(new ByteFactory());
//ProtocolCodecFilter pcf = new ProtocolCodecFilter(factory);
return pcf;
}
/**
* 配置mina的日志过滤器
*
* @return
*/
@Bean
public LoggingFilter loggingFilter() {
return new LoggingFilter();
}
/**
* 将过滤器注入到mina的链式管理器中
*
* @return
*/
@Bean
public DefaultIoFilterChainBuilder defaultIoFilterChainBuilder() {
DefaultIoFilterChainBuilder def = new DefaultIoFilterChainBuilder();
def.addLast("executor", executorFilter());
def.addLast("logger", loggingFilter());
def.addLast("protocol", protocolCodecFilter());
return def;
}
/**
* 开启mina的server服务,并设置对应的参数
*
* @return
* @throws IOException
*/
@Bean
public IoAcceptor ioAcceptor() throws IOException {
IoAcceptor nio = new NioSocketAcceptor();
//设置缓冲区大小
nio.getSessionConfig().setReadBufferSize(2048);
//设置空闲状态时间,10秒没操作就进入空闲状态
nio.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 10);
nio.setFilterChainBuilder(defaultIoFilterChainBuilder());
nio.setHandler(new MinaServerHandler());
nio.bind(new InetSocketAddress(9098));
return nio;
}
}