邦海出入库控制协议

vince

2023-07-04 23d05bdda8f245fa61a5d23980f1191a874a44a5

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package com.ld.igds.protocol.bhzn.inout.client;
 
import com.ld.igds.util.BytesUtil;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import io.netty.util.internal.logging.InternalLogger;
import io.netty.util.internal.logging.InternalLoggerFactory;
 
import java.net.InetSocketAddress;
 
/**
 * Handles a client-side channel.
 */
 
public class ClientHandler extends SimpleChannelInboundHandler<Object> {
    private final InternalLogger log = InternalLoggerFactory.getInstance(this
            .getClass());
    @Override
    public void channelActive(ChannelHandlerContext ctx) {
        InetSocketAddress insocket = (InetSocketAddress) ctx.channel()
                .remoteAddress();
        log.info("出入库控制器成功连接，IP={},port={}", insocket.getAddress()
                .getHostAddress(), insocket.getPort());
    }
 
    @Override
    public void channelInactive(ChannelHandlerContext ctx) throws Exception {
        super.channelInactive(ctx);
 
        InetSocketAddress insocket = (InetSocketAddress) ctx.channel()
                .remoteAddress();
 
        log.info("出入库控制器断开连接，IP={},port={}", insocket.getAddress(),insocket.getPort());
    }
 
    @Override
    public void channelRead0(ChannelHandlerContext ctx, Object msg)
            throws Exception {
        byte[] bytes = (byte[]) msg;
 
        log.info("出入库控制器返回信息=" + BytesUtil.bytesToString(bytes));
 
        InetSocketAddress insocket = (InetSocketAddress) ctx.channel()
                .remoteAddress();
    }
 
    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
        ctx.close();
    }
 
}