package tech.powerjob.server.remote.transporter;
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import lombok.Getter;
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import lombok.Setter;
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import lombok.ToString;
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import tech.powerjob.common.PowerJobDKey;
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import tech.powerjob.common.utils.PropertyUtils;
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import tech.powerjob.remote.framework.base.Address;
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import tech.powerjob.remote.framework.transporter.Transporter;
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/**
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* ProtocolInfo
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*
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* @author tjq
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* @since 2023/1/21
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*/
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@Getter
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@Setter
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@ToString
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public class ProtocolInfo {
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private String protocol;
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private String address;
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/**
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* 外部地址,当存在 NAT 等场景时,需要下发该地址到 worker
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*/
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private String externalAddress;
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private transient Transporter transporter;
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/**
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* 序列化需要,必须存在无参构造方法!严禁删除
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*/
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public ProtocolInfo() {
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}
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public ProtocolInfo(String protocol, String host, int port, Transporter transporter) {
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this.protocol = protocol;
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this.transporter = transporter;
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this.address = Address.toFullAddress(host, port);
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// 处理外部地址
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String externalAddress = PropertyUtils.readProperty(PowerJobDKey.NT_EXTERNAL_ADDRESS, host);
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// 考虑到不同协议 port 理论上不一样,server 需要为每个单独的端口配置映射,规则为 powerjob.network.external.port.${协议},比如 powerjob.network.external.port.http
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String externalPortByProtocolKey = PowerJobDKey.NT_EXTERNAL_PORT.concat(".").concat(protocol.toLowerCase());
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// 大部分用户只使用一种协议,在此处做兼容处理降低答疑量和提高易用性(如果用户有多种协议,只有被转发的协议能成功通讯)
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String externalPort = PropertyUtils.readProperty(externalPortByProtocolKey, PropertyUtils.readProperty(PowerJobDKey.NT_EXTERNAL_PORT, String.valueOf(port)));
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this.externalAddress = Address.toFullAddress(externalAddress, Integer.parseInt(externalPort));
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}
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}
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