优化sip消息

648540858

2022-09-09 221f99c764b51c3cd284c6e5a41492c26c5c7ffc

 src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java

@@ -47,23 +47,31 @@
      /**

       * 完整配置参考 gov.nist.javax.sip.SipStackImpl，需要下载源码

       * gov/nist/javax/sip/SipStackImpl.class

       * sip消息的解析在 gov.nist.javax.sip.stack.UDPMessageChannel的processIncomingDataPacket方法

       */



//       * gov/nist/javax/sip/SipStackImpl.class

      if (logger.isDebugEnabled()) {

         properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");

      }

      // 接收所有notify请求，即使没有订阅

      properties.setProperty("gov.nist.javax.sip.DELIVER_UNSOLICITED_NOTIFY", "true");

      properties.setProperty("gov.nist.javax.sip.AUTOMATIC_DIALOG_ERROR_HANDLING", "false");

      properties.setProperty("gov.nist.javax.sip.CANCEL_CLIENT_TRANSACTION_CHECKED", "false");

      // 为_NULL _对话框传递_终止的_事件

      properties.setProperty("gov.nist.javax.sip.DELIVER_TERMINATED_EVENT_FOR_NULL_DIALOG", "true");

      // 会话清理策略

      properties.setProperty("gov.nist.javax.sip.RELEASE_REFERENCES_STRATEGY", "Normal");

      // 处理由该服务器处理的基于底层TCP的保持生存超时

      properties.setProperty("gov.nist.javax.sip.RELIABLE_CONNECTION_KEEP_ALIVE_TIMEOUT", "60");

      // 获取实际内容长度，不使用header中的长度信息

      properties.setProperty("gov.nist.javax.sip.COMPUTE_CONTENT_LENGTH_FROM_MESSAGE_BODY", "true");



      /**

       * sip_server_log.log 和 sip_debug_log.log ERROR, INFO, WARNING, OFF, DEBUG, TRACE

       */

      properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "ERROR");

//      properties.setProperty("gov.nist.javax.sip.SIP_MESSAGE_VALVE", "com.genersoft.iot.vmp.gb28181.session.SipMessagePreprocessing");

//      if (logger.isDebugEnabled()) {

//         properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "DEBUG");

//      }