|  |  | 
 |  |  | import com.genersoft.iot.vmp.storager.IRedisCatchStorage; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; | 
 |  |  | import com.genersoft.iot.vmp.utils.DateUtil; | 
 |  |  | import gov.nist.javax.sip.message.SIPRequest; | 
 |  |  | import org.dom4j.Element; | 
 |  |  | import org.slf4j.Logger; | 
 |  |  | import org.slf4j.LoggerFactory; | 
 |  |  | 
 |  |  |             // 未注册的设备不做处理 | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         // 回复200 OK | 
 |  |  |         try { | 
 |  |  |             // 判断RPort是否改变,改变则说明路由nat信息变化,修改设备信息 | 
 |  |  |             // 获取到通信地址等信息 | 
 |  |  |             ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME); | 
 |  |  |             String received = viaHeader.getReceived(); | 
 |  |  |             int rPort = viaHeader.getRPort(); | 
 |  |  |             // 解析本地地址替代 | 
 |  |  |             if (ObjectUtils.isEmpty(received) || rPort == -1) { | 
 |  |  |                 received = viaHeader.getHost(); | 
 |  |  |                 rPort = viaHeader.getPort(); | 
 |  |  |             } | 
 |  |  |             if (device.getPort() != rPort) { | 
 |  |  |                 device.setPort(rPort); | 
 |  |  |                 device.setHostAddress(received.concat(":").concat(String.valueOf(rPort))); | 
 |  |  |             } | 
 |  |  |             device.setKeepaliveTime(DateUtil.getNow()); | 
 |  |  |             // 回复200 OK | 
 |  |  |             responseAck(getServerTransaction(evt), Response.OK); | 
 |  |  |             if (device.getOnline() == 1) { | 
 |  |  |                 deviceService.updateDevice(device); | 
 |  |  |             }else { | 
 |  |  |                 // 对于已经离线的设备判断他的注册是否已经过期 | 
 |  |  |                 if (!deviceService.expire(device)){ | 
 |  |  |                     deviceService.online(device); | 
 |  |  |                 } | 
 |  |  |             } | 
 |  |  |             responseAck((SIPRequest) evt.getRequest(), Response.OK); | 
 |  |  |         } catch (SipException | InvalidArgumentException | ParseException e) { | 
 |  |  |             logger.error("[命令发送失败] 国标级联 心跳回复: {}", e.getMessage()); | 
 |  |  |         } | 
 |  |  |         // 判断RPort是否改变,改变则说明路由nat信息变化,修改设备信息 | 
 |  |  |         // 获取到通信地址等信息 | 
 |  |  |         ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME); | 
 |  |  |         String received = viaHeader.getReceived(); | 
 |  |  |         int rPort = viaHeader.getRPort(); | 
 |  |  |         // 解析本地地址替代 | 
 |  |  |         if (ObjectUtils.isEmpty(received) || rPort == -1) { | 
 |  |  |             received = viaHeader.getHost(); | 
 |  |  |             rPort = viaHeader.getPort(); | 
 |  |  |         } | 
 |  |  |         if (device.getPort() != rPort) { | 
 |  |  |             device.setPort(rPort); | 
 |  |  |             device.setHostAddress(received.concat(":").concat(String.valueOf(rPort))); | 
 |  |  |         } | 
 |  |  |         device.setKeepaliveTime(DateUtil.getNow()); | 
 |  |  |  | 
 |  |  |         if (device.getOnline() == 1) { | 
 |  |  |             deviceService.updateDevice(device); | 
 |  |  |         }else { | 
 |  |  |             // 对于已经离线的设备判断他的注册是否已经过期 | 
 |  |  |             if (!deviceService.expire(device)){ | 
 |  |  |                 deviceService.online(device); | 
 |  |  |             } | 
 |  |  |         } | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override |