优化国标级联心跳失败判断逻辑

648540858

2023-10-07 c084d6c98af1ef4d36a61adc719df5db76589428

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java

old mode 100644
new mode 100755
@@ -3,6 +3,7 @@
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.SIPSender;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.google.common.primitives.Bytes;
import gov.nist.javax.sip.message.SIPRequest;
import gov.nist.javax.sip.message.SIPResponse;
import org.apache.commons.lang3.ArrayUtils;
@@ -196,10 +197,26 @@
            result.add(rawContent[i]);
         }
      }
      Byte[] bytes = new Byte[0];
      byte[] bytesResult = ArrayUtils.toPrimitive(result.toArray(bytes));
      byte[] bytesResult = Bytes.toArray(result);

      Document xml = reader.read(new ByteArrayInputStream(bytesResult));
      Document xml;
      try {
         xml = reader.read(new ByteArrayInputStream(bytesResult));
      }catch (DocumentException e) {
         logger.warn("[xml解析异常]： 原文如下： \r\n{}", new String(bytesResult));
         logger.warn("[xml解析异常]： 原文如下： 尝试兼容性处理");
         String[] xmlLineArray = new String(bytesResult).split("\\r?\\n");

         // 兼容海康的address字段带有<破换xml结构导致无法解析xml的问题
         StringBuilder stringBuilder = new StringBuilder();
         for (String s : xmlLineArray) {
            if (s.startsWith("<Address")) {
               continue;
            }
            stringBuilder.append(s);
         }
         xml = reader.read(new ByteArrayInputStream(stringBuilder.toString().getBytes()));
      }
      return xml.getRootElement();
   }