Shikong/wvp-gb28181-project
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#239

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648540858 2021-12-17 16:44:11 +08:00
parent cbc6edb57e
commit 984d590397
1 changed files with 27 additions and 0 deletions
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27
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
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@ -7,16 +7,22 @@ import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.NotifyMessageHandler;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import org.dom4j.Element;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import springfox.documentation.service.Header;
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.header.ViaHeader;
import javax.sip.message.Response;
import java.text.ParseException;
@ -32,6 +38,12 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
@Autowired
private EventPublisher publisher;
@Autowired
private IVideoManagerStorager videoManagerStorager;
@Autowired
private IRedisCatchStorage redisCatchStorage;
@Override
public void afterPropertiesSet() throws Exception {
notifyMessageHandler.addHandler(cmdType, this);
@ -44,6 +56,21 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
if (device != null ) {
// 回复200 OK
responseAck(evt, Response.OK);
// 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 (StringUtils.isEmpty(received) || rPort == -1) {
received = viaHeader.getHost();
rPort = viaHeader.getPort();
}
if (device.getPort() != rPort) {
device.setPort(rPort);
videoManagerStorager.updateDevice(device);
redisCatchStorage.updateDevice(device);
}
publisher.onlineEventPublish(device, VideoManagerConstants.EVENT_ONLINE_KEEPLIVE);
}
} catch (SipException e) {