package com.ard.work.component.netty.command.register;
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import com.ard.work.component.netty.command.BaseCmd;
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import io.netty.buffer.ByteBuf;
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/**
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* 心跳命令
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*
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* @author 刘苏义
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* @date 2024/10/22 16:36
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*/
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public class HeartbeatCmd extends BaseCmd {
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private final long timestamp;
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public HeartbeatCmd(long timestamp) {
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setDataHeader((short)0x7479);
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setDataLength((short)0x09);
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setCmdCode((byte)0x02);
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this.timestamp = timestamp;
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}
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public void encode(ByteBuf out) {
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out.writeShort(getDataHeader()); // 写入数据头
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out.writeShort(getDataLength()); // 写入数据长度
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out.writeByte(getCmdCode()); // 写入命令码
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out.writeLong(timestamp); // 写入时间戳
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}
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}
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