package com.genersoft.iot.vmp.gb28181.conf;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.cmd.AlarmNotifyMessageHandler;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.Properties;
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/**
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* 获取sip默认配置
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* @author lin
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*/
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public class DefaultProperties {
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public static Properties getProperties(String ip, boolean sipLog) {
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Properties properties = new Properties();
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properties.setProperty("javax.sip.STACK_NAME", "GB28181_SIP");
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properties.setProperty("javax.sip.IP_ADDRESS", ip);
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// 关闭自动会话
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properties.setProperty("javax.sip.AUTOMATIC_DIALOG_SUPPORT", "off");
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/**
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* 完整配置参考 gov.nist.javax.sip.SipStackImpl，需要下载源码
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* gov/nist/javax/sip/SipStackImpl.class
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* sip消息的解析在 gov.nist.javax.sip.stack.UDPMessageChannel的processIncomingDataPacket方法
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*/
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// * gov/nist/javax/sip/SipStackImpl.class
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// 接收所有notify请求，即使没有订阅
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properties.setProperty("gov.nist.javax.sip.DELIVER_UNSOLICITED_NOTIFY", "true");
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properties.setProperty("gov.nist.javax.sip.AUTOMATIC_DIALOG_ERROR_HANDLING", "false");
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properties.setProperty("gov.nist.javax.sip.CANCEL_CLIENT_TRANSACTION_CHECKED", "true");
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// 为_NULL _对话框传递_终止的_事件
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properties.setProperty("gov.nist.javax.sip.DELIVER_TERMINATED_EVENT_FOR_NULL_DIALOG", "true");
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// 会话清理策略
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properties.setProperty("gov.nist.javax.sip.RELEASE_REFERENCES_STRATEGY", "Normal");
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// 处理由该服务器处理的基于底层TCP的保持生存超时
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properties.setProperty("gov.nist.javax.sip.RELIABLE_CONNECTION_KEEP_ALIVE_TIMEOUT", "60");
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// 获取实际内容长度，不使用header中的长度信息
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properties.setProperty("gov.nist.javax.sip.COMPUTE_CONTENT_LENGTH_FROM_MESSAGE_BODY", "true");
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// 线程可重入
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properties.setProperty("gov.nist.javax.sip.REENTRANT_LISTENER", "true");
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// 定义应用程序打算多久审计一次 SIP 堆栈，了解其内部线程的健康状况（该属性指定连续审计之间的时间（以毫秒为单位））
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properties.setProperty("gov.nist.javax.sip.THREAD_AUDIT_INTERVAL_IN_MILLISECS", "30000");
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/**
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* sip_server_log.log 和 sip_debug_log.log ERROR, INFO, WARNING, OFF, DEBUG, TRACE
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*/
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Logger logger = LoggerFactory.getLogger(AlarmNotifyMessageHandler.class);
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if (sipLog) {
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properties.setProperty("gov.nist.javax.sip.STACK_LOGGER", "com.genersoft.iot.vmp.gb28181.conf.StackLoggerImpl");
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properties.setProperty("gov.nist.javax.sip.SERVER_LOGGER", "com.genersoft.iot.vmp.gb28181.conf.ServerLoggerImpl");
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properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "true");
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logger.info("[SIP日志]已开启");
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}else {
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logger.info("[SIP日志]已关闭");
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}
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return properties;
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}
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}
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