支持重新接入zlm的时候检查拉流代理数据是否异常，异常数据自动移除

648540858

2023-12-01 fc77b3f819b3143387b90a4d631725e7c6513ecd

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/playback/PlaybackController.java

@@ -34,6 +34,8 @@
import javax.servlet.http.HttpServletRequest;
import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
import java.net.MalformedURLException;
import java.net.URL;
import java.text.ParseException;
import java.util.UUID;

@@ -99,7 +101,15 @@
                  if (data != null) {
                     StreamInfo streamInfo = (StreamInfo)data;
                     if (userSetting.getUseSourceIpAsStreamIp()) {
                        streamInfo.channgeStreamIp(request.getLocalAddr());
                        streamInfo=streamInfo.clone();//深拷贝
                        String host;
                        try {
                           URL url=new URL(request.getRequestURL().toString());
                           host=url.getHost();
                        } catch (MalformedURLException e) {
                           host=request.getLocalAddr();
                        }
                        streamInfo.channgeStreamIp(host);
                     }
                     wvpResult.setData(new StreamContent(streamInfo));
                  }