优化sip消息

648540858

2022-09-09 221f99c764b51c3cd284c6e5a41492c26c5c7ffc

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/DeviceInfoResponseMessageHandler.java

@@ -4,14 +4,15 @@
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
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.response.ResponseMessageHandler;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.slf4j.Logger;
@@ -19,6 +20,7 @@
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;

import javax.sip.InvalidArgumentException;
@@ -29,6 +31,9 @@

import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;

/**
 * @author lin
 */
@Component
public class DeviceInfoResponseMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {

@@ -39,19 +44,22 @@
    private ResponseMessageHandler responseMessageHandler;

    @Autowired
    private IVideoManagerStorager storager;
    private IVideoManagerStorage storager;

    @Autowired
    private IRedisCatchStorage redisCatchStorage;

    @Autowired
    private DeferredResultHolder deferredResultHolder;

    @Autowired
    private DeviceOffLineDetector offLineDetector;

    @Autowired
    private SipConfig config;

    @Autowired
    private EventPublisher publisher;

    @Autowired
    private IDeviceService deviceService;

    @Override
    public void afterPropertiesSet() throws Exception {
@@ -61,8 +69,18 @@
    @Override
    public void handForDevice(RequestEvent evt, Device device, Element rootElement) {
        logger.debug("接收到DeviceInfo应答消息");
        // 检查设备是否存在， 不存在则不回复
        if (device == null || device.getOnline() == 0) {
            logger.warn("[接收到DeviceInfo应答消息,但是设备已经离线]：" + (device != null ? device.getDeviceId():"" ));
            return;
        }
        try {
            rootElement = getRootElement(evt, device.getCharset());
            if (rootElement == null) {
                logger.warn("[ 接收到DeviceInfo应答消息 ] content cannot be null, {}", evt.getRequest());
                responseAck(evt, Response.BAD_REQUEST);
                return;
            }
            Element deviceIdElement = rootElement.element("DeviceID");
            String channelId = deviceIdElement.getTextTrim();
            String key = DeferredResultHolder.CALLBACK_CMD_DEVICEINFO + device.getDeviceId() + channelId;
@@ -71,10 +89,10 @@
            device.setManufacturer(getText(rootElement, "Manufacturer"));
            device.setModel(getText(rootElement, "Model"));
            device.setFirmware(getText(rootElement, "Firmware"));
            if (StringUtils.isEmpty(device.getStreamMode())) {
            if (ObjectUtils.isEmpty(device.getStreamMode())) {
                device.setStreamMode("UDP");
            }
            storager.updateDevice(device);
            deviceService.updateDevice(device);

            RequestMessage msg = new RequestMessage();
            msg.setKey(key);
@@ -82,9 +100,6 @@
            deferredResultHolder.invokeAllResult(msg);
            // 回复200 OK
            responseAck(evt, Response.OK);
            if (offLineDetector.isOnline(device.getDeviceId())) {
                publisher.onlineEventPublish(device, VideoManagerConstants.EVENT_ONLINE_MESSAGE);
            }
        } catch (DocumentException e) {
            e.printStackTrace();
        } catch (InvalidArgumentException e) {