/*ivs资源请求系列接口重试机制debug后初步测试有效的代码*/

inspect-ivs/src/main/java/com/inspect/ivs/controller/IvsControlController.java

@@ -7,6 +7,7 @@ import com.inspect.base.redis.service.RedisService;
 import com.inspect.ivs.base.feign.domain.IvsResult;
 import com.inspect.ivs.constant.IvsConst;
 import com.inspect.ivs.service.IvsCommonService;
+import com.inspect.ivs.service.IvsResourceRetryableDelegate;
 import com.inspect.ivs.util.UriUtils;
 import com.inspect.ivs.view.IvsPresetListView;
 import com.inspect.ivs.view.IvsPresetView;
@@ -27,13 +28,15 @@ public class IvsControlController {
 
     private final RedisService redisService;
     private final IvsCommonService ivsCommonService;
+    private final IvsResourceRetryableDelegate ivsResourceRetryableDelegate;
     @Value("${ivs.version:3800}")
     private String version;
     public IvsControlController(
             RedisService redisService,
-            IvsCommonService ivsCommonService) {
+            IvsCommonService ivsCommonService, IvsResourceRetryableDelegate ivsResourceRetryableDelegate) {
         this.redisService = redisService;
         this.ivsCommonService = ivsCommonService;
+        this.ivsResourceRetryableDelegate = ivsResourceRetryableDelegate;
     }
 
     @GetMapping({"ptz"})
@@ -45,7 +48,7 @@ public class IvsControlController {
         jsonObject.put("controlCode", Integer.parseInt(ivsPtzVo.getControlCode()));
         jsonObject.put("controlPara1", ivsPtzVo.getControlPara1());
         jsonObject.put("controlPara2", ivsPtzVo.getControlPara2());
-        ivsCommonService.postJson(jsonObject, IvsConst.URI_PTZ_CONTROL);
+        ivsCommonService.postJson(ivsResourceRetryableDelegate.getLabel(), jsonObject, IvsConst.URI_PTZ_CONTROL);
         log.debug("[IVS] PTZ END");
         return Response.ok();
     }
@@ -58,7 +61,7 @@ public class IvsControlController {
             JSONObject paramJsonPreAdd = new JSONObject();
             paramJsonPreAdd.put("cameraCode", ivsPresetVo.getCameraCode());
             paramJsonPreAdd.put("presetName", ivsPresetVo.getPresetName());
-            IvsPresetView ivsPresetView = ivsCommonService.postJson(paramJsonPreAdd, IvsConst.URI_PRESET_SET, IvsPresetView.class);
+            IvsPresetView ivsPresetView = ivsCommonService.postJson(ivsResourceRetryableDelegate.getLabel(), paramJsonPreAdd, IvsConst.URI_PRESET_SET, IvsPresetView.class);
             log.debug("[IVS] PRESET SET RES: {}", ivsPresetView);
             return Response.ok(ivsPresetView);
         } else if (command.equals("update")) {
@@ -68,7 +71,7 @@ public class IvsControlController {
             ptzPresetInfo.put("presetIndex", Integer.parseInt(ivsPresetVo.getPreset()));
             ptzPresetInfo.put("presetName", ivsPresetVo.getPresetName());
             paramJsonPreUpdate.put("ptzPresetInfo", ptzPresetInfo);
-            IvsResult ivsResult = ivsCommonService.putJson(paramJsonPreUpdate, IvsConst.URI_PRESET_SET, IvsResult.class);
+            IvsResult ivsResult = ivsCommonService.putJson(ivsResourceRetryableDelegate.getLabel(), paramJsonPreUpdate, IvsConst.URI_PRESET_SET, IvsResult.class);
             log.debug("[IVS] PRESET UPDATE RES :{}", ivsResult);
             redisService.setCacheMapValue(IvsConst.IVS_PRESET_MAP, ivsPresetVo.getPreset(), ivsPresetVo.getPreset());
             return Response.ok();
@@ -84,7 +87,7 @@ public class IvsControlController {
             }
             paramJson.put("controlPara1", ivsPresetVo.getPreset());
             paramJson.put("controlPara2", "");
-            ivsCommonService.postJson(paramJson, IvsConst.URI_PTZ_CONTROL, IvsResult.class);
+            ivsCommonService.postJson(ivsResourceRetryableDelegate.getLabel(), paramJson, IvsConst.URI_PTZ_CONTROL, IvsResult.class);
             return Response.ok();
         } else if (command.equals("remove")) {
             String code = ivsPresetVo.getCode();
@@ -95,7 +98,7 @@ public class IvsControlController {
             paramJsonRemove.put("cameraCode", cameraCode);
             paramJsonRemove.put("domainCode", domainCode);
             paramJsonRemove.put("presetIndex", Integer.parseInt(ivsPresetVo.getPreset()));
-            ivsCommonService.delete(UriUtils.parseForReplace(IvsConst.URI_PRESET_REMOVE, paramJsonRemove));
+            ivsCommonService.delete(ivsResourceRetryableDelegate.getLabel(), UriUtils.parseForReplace(IvsConst.URI_PRESET_REMOVE, paramJsonRemove));
             return Response.ok();
         } else {
             return Response.ok();
@@ -105,7 +108,7 @@ public class IvsControlController {
     @GetMapping({"presetList"})
     public IvsPresetListView presetList(IvsVo ivsVo) {
         log.debug("[IVS] PRESET LIST: {}", ivsVo);
-        IvsPresetListView ivsPresetListView = ivsCommonService.get(UriUtils.parseForReplace(IvsConst.URI_PRESET_LIST, ivsVo), IvsPresetListView.class);
+        IvsPresetListView ivsPresetListView = ivsCommonService.get(ivsResourceRetryableDelegate.getLabel(), UriUtils.parseForReplace(IvsConst.URI_PRESET_LIST, ivsVo), IvsPresetListView.class);
         log.debug("[IVS] END");
         return ivsPresetListView;
     }

inspect-ivs/src/main/java/com/inspect/ivs/controller/IvsDeviceController.java

@@ -10,7 +10,7 @@ import com.inspect.ivs.constant.IvsConst;
 import com.inspect.ivs.domain.Temp;
 import com.inspect.ivs.domain.TempConfiguration;
 import com.inspect.ivs.service.IvsCommonService;
-import com.inspect.ivs.service.PictureDownloadRetryableDelegate;
+import com.inspect.ivs.service.IvsResourceRetryableDelegate;
 import com.inspect.ivs.util.UriUtils;
 import com.inspect.ivs.view.IvsPlatformSnapshotView;
 import com.inspect.ivs.view.IvsSnapshotView;
@@ -49,7 +49,7 @@ public class IvsDeviceController {
     private final IvsCommonService ivsCommonService;
 
     @Resource
-    private PictureDownloadRetryableDelegate retryDelegate;
+    private IvsResourceRetryableDelegate ivsResourceRetryableDelegate;
 
     public IvsDeviceController(IvsCommonService ivsCommonService) {
         this.ivsCommonService = ivsCommonService;
@@ -306,6 +306,23 @@ public class IvsDeviceController {
 //        }
 //    }
 
+    private void delayBeforeGetPicture() {
+        if (!testMode) {
+            log.info("[IVS] prod env get stream delay 9000ms");
+            try {
+                Thread.sleep(9000L);
+            } catch (Exception e) {
+
+            }
+        } else {
+            try {
+                log.info("[IVS] test env get stream delay 2000ms");
+                Thread.sleep(2000L);
+            } catch (Exception e) {
+            }
+        }
+    }
+
     @GetMapping({"channelsnap"})
     public ResponseEntity<InputStreamResource> channelSnap(IvsDevChanSnapVo ivsDevChanSnapVo) {
         if (version.equals("1800")) {
@@ -314,53 +331,56 @@ public class IvsDeviceController {
                 InputStream inputStream = new ByteArrayInputStream(bytes);
                 return ResponseEntity.ok().body(new InputStreamResource(inputStream));
             } catch (Exception e) {
-                return ResponseEntity.ok().body(new InputStreamResource(retryDelegate.generateErrorImage()));
+                return ResponseEntity.ok().body(new InputStreamResource(ivsResourceRetryableDelegate.generateErrorImage()));
             }
         } else {
-            log.info(com.inspect.base.core.constant.Color.MAGENTA + "[IVS] SNAPSHOT: {}" + com.inspect.base.core.constant.Color.END, ivsDevChanSnapVo.getCameraCode());
-            IvsSnapshotView ivsSnapshotView = ivsCommonService.get(UriUtils.parse(IvsConst.URI_PLATFORM_SNAPSHOT, ivsDevChanSnapVo), IvsSnapshotView.class);
-            IvsChanSnapVo ivsChanSnapVo = new IvsChanSnapVo(ivsDevChanSnapVo.getCameraCode(),
-                    ivsDevChanSnapVo.getDomainCode(),
-                    ivsSnapshotView.getTaskID());
-
-            if (!testMode) {
-                log.info("[IVS] prod env get stream delay 9000ms");
+            try {
+                String uuid = ivsResourceRetryableDelegate.getLabel();
+                log.info(com.inspect.base.core.constant.Color.MAGENTA + "[IVS] CHANNEL_SNAPSHOT: {}" + com.inspect.base.core.constant.Color.END, ivsDevChanSnapVo.getCameraCode());
+                IvsSnapshotView ivsSnapshotView;
                 try {
-                    Thread.sleep(9000L);
-                } catch (Exception e) {
+                    ivsDevChanSnapVo.setUUID(uuid);
+                    ivsSnapshotView = ivsResourceRetryableDelegate.getSnapshotRetryable(ivsDevChanSnapVo);
+                } catch (IOException e) {
+                    log.info("ivsSnapshotView {}", e.getMessage() + " final fail");
+                    return ResponseEntity.ok().body(new InputStreamResource(ivsResourceRetryableDelegate.generateErrorImage()));
+                }
 
+                if(ivsSnapshotView == null) {
+                    log.info("ivsSnapshotView from recover!!!");
+                    return ResponseEntity.ok().body(new InputStreamResource(ivsResourceRetryableDelegate.generateErrorImage()));
                 }
-            } else {
+
+                delayBeforeGetPicture();
+
+                IvsPlatformSnapshotView snapShotView;
                 try {
-                    Thread.sleep(2000L);
-                } catch (Exception e) {}
-            }
+                    snapShotView = ivsResourceRetryableDelegate.getSnapshotListRetryable(
+                            new IvsChanSnapVo(ivsDevChanSnapVo.getCameraCode(),
+                                    ivsDevChanSnapVo.getDomainCode(),
+                                    ivsSnapshotView.getTaskID()));
+                } catch (IOException e) {
+                    log.info("snapShotView {}", e.getMessage() + " final fail");
+                    return ResponseEntity.ok().body(new InputStreamResource(ivsResourceRetryableDelegate.generateErrorImage()));
+                }
 
-            IvsPlatformSnapshotView snapShotView = ivsCommonService.postJson(
-                    ivsChanSnapVo,
-                    IvsConst.URI_SNAPSHOT_LIST,
-                    IvsPlatformSnapshotView.class);
-
-            if (snapShotView == null
-                    || snapShotView.getSnapshotInfoList() == null
-                    || snapShotView.getSnapshotInfoList().getSnapshotInfos() == null
-                    || snapShotView.getSnapshotInfoList().getSnapshotInfos().isEmpty()) {
-                log.info(com.inspect.base.core.constant.Color.RED + "[IVS] GET PIC FAIL cameraCode: {}, channel: {}, domainCode: {}" + com.inspect.base.core.constant.Color.END,
-                        ivsDevChanSnapVo.getCameraCode(),
-                        ivsDevChanSnapVo.getChannel(),
-                        ivsDevChanSnapVo.getDomainCode()
-                );
-                return ResponseEntity.ok().body(new InputStreamResource(retryDelegate.generateErrorImage()));
-            }
+                if(snapShotView == null) {
+                    log.info("snapShotView from recover!!!");
+                    return ResponseEntity.ok().body(new InputStreamResource(ivsResourceRetryableDelegate.generateErrorImage()));
+                }
 
-            String cameraCode = snapShotView.getSnapshotInfoList().getSnapshotInfos().get(0).getCameraCode();
-            String pictureUrl = snapShotView.getSnapshotInfoList().getSnapshotInfos().get(0).getPictureUrl();
-            log.info(com.inspect.base.core.constant.Color.MAGENTA + "[IVS] SNAPSHOT cameraCode: {}, pictureUrl: {}" + com.inspect.base.core.constant.Color.END, cameraCode, pictureUrl);
-            try {
-                return retryDelegate.downloadPicture(pictureUrl);
-            } catch (IOException e) {
-                log.info("所有重试失败2, 生成一个默认图片: {}, msg: {}", pictureUrl, e.getMessage());
-                return ResponseEntity.ok().body(new InputStreamResource(retryDelegate.generateErrorImage()));
+                String cameraCode = snapShotView.getSnapshotInfoList().getSnapshotInfos().get(0).getCameraCode();
+                String pictureUrl = snapShotView.getSnapshotInfoList().getSnapshotInfos().get(0).getPictureUrl();
+                log.info(com.inspect.base.core.constant.Color.MAGENTA + "[IVS] SNAPSHOT cameraCode: {}, pictureUrl: {}" + com.inspect.base.core.constant.Color.END, cameraCode, pictureUrl);
+                try {
+                    return ivsResourceRetryableDelegate.downloadPictureRetryable(uuid, pictureUrl);
+                } catch (IOException e) {
+                    log.info("所有重试失败2, 生成一个默认图片: {}, msg: {}", pictureUrl, e.getMessage());
+                    return ResponseEntity.ok().body(new InputStreamResource(ivsResourceRetryableDelegate.generateErrorImage()));
+                }
+            } catch (Exception e) {
+                log.info("do not know where is the exception: ", e);
+                return ResponseEntity.ok().body(new InputStreamResource(ivsResourceRetryableDelegate.generateErrorImage()));
             }
         }
     }
@@ -378,7 +398,6 @@ public class IvsDeviceController {
 //    }
 
 
-
     public byte[] getIvs1800ChannelSnapBuffer(IvsDevChanSnapVo ivsDevChanSnapVo) throws Exception {
         log.info("++++++++++++++++++++++++执行1800channelsnap截图接口++++++++++++++++++++++++++++++");
         String url = address + "/snapshot/manualsnapshot";
@@ -445,7 +464,7 @@ public class IvsDeviceController {
         if (version.equals("1800")) {
             ivsDevChanListVo.setDeviceType(2);
         }
-        return ivsCommonService.get(UriUtils.parse(IvsConst.URI_DEVICE_LIST, ivsDevChanListVo), SipbDeviceListView.class);
+        return ivsCommonService.get(ivsResourceRetryableDelegate.getLabel(), UriUtils.parse(IvsConst.URI_DEVICE_LIST, ivsDevChanListVo), SipbDeviceListView.class);
     }
 
 
@@ -454,7 +473,7 @@ public class IvsDeviceController {
         if (version.equals("1800")) {
             ivsDevChanListVo.setDeviceType(2);
         }
-        return ivsCommonService.getResultJson(UriUtils.parse(IvsConst.URI_DEVICE_LIST, ivsDevChanListVo));
+        return ivsCommonService.getResultJson(ivsResourceRetryableDelegate.getLabel(), UriUtils.parse(IvsConst.URI_DEVICE_LIST, ivsDevChanListVo));
     }
 
     private static int calculateSum(int n) {

inspect-ivs/src/main/java/com/inspect/ivs/controller/IvsPlaybackController.java

@@ -2,6 +2,7 @@ package com.inspect.ivs.controller;
 
 import com.alibaba.fastjson.JSONObject;
 import com.inspect.base.core.domain.Response;
+import com.inspect.base.core.utils.StringUtils;
 import com.inspect.base.redis.service.RedisService;
 import com.inspect.ivs.constant.IvsConst;
 import com.inspect.ivs.domain.CameraCodeAndEndTime;
@@ -25,6 +26,7 @@ import com.inspect.ivs.vo.IvsStartRecVo;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.UUID;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -59,7 +61,7 @@ public class IvsPlaybackController {
     public IvsDevRecListView recordList(IvsPlaybackRecListVo ivsPlaybackRecListVo) {
         log.debug("[PLAYBACK] playback-recordList ivsPlaybackRecordListVo:{}", ivsPlaybackRecListVo);
         IvsPlaybackRec2ListVo ivsPlaybackRec2ListVo = new IvsPlaybackRec2ListVo(ivsPlaybackRecListVo.getCode(), ivsPlaybackRecListVo.getStarttime(), ivsPlaybackRecListVo.getEndtime());
-        IvsRecListView ivsRecListView = this.ivsCommonService.get(UriUtils.parse(IvsConst.URI_RECORD_LIST, ivsPlaybackRec2ListVo), IvsRecListView.class);
+        IvsRecListView ivsRecListView = this.ivsCommonService.get(getLabel(), UriUtils.parse(IvsConst.URI_RECORD_LIST, ivsPlaybackRec2ListVo), IvsRecListView.class);
         log.debug("[PLAYBACK] playback-recordList ivsRecordListView:{}", ivsRecListView);
         log.debug("[PLAYBACK] playback recordList end");
         Map<String, CameraCodeAndEndTime> map = new HashMap<>();
@@ -84,11 +86,11 @@ public class IvsPlaybackController {
             case 1:
                 IvsVideoRtspVo ivsVideoRtspVo = IvsVideoRtspVo.playbackStream(ivsStartRecVo);
                 log.info("[PLAYBACK] json: {}", JSONObject.toJSON(ivsVideoRtspVo));
-                ivsVideoRtspView = ivsCommonService.postJson(ivsVideoRtspVo, IvsConst.URI_VIDEO_RTSP, IvsVideoRtspView.class);
+                ivsVideoRtspView = ivsCommonService.postJson(getLabel(), ivsVideoRtspVo, IvsConst.URI_VIDEO_RTSP, IvsVideoRtspView.class);
                 this.xinTongComponent.convert(ivsVideoRtspView.getRtspURL(), streamId, ivsVideoRtspView);
                 break;
             default:
-                ivsVideoRtspView = playbackComponent.postJson(ivsStartRecVo, IvsConst.URI_PLAYBACK_FLV, IvsVideoRtspView.class);
+                ivsVideoRtspView = playbackComponent.postJson(getLabel(), ivsStartRecVo, IvsConst.URI_PLAYBACK_FLV, IvsVideoRtspView.class);
         }
 
         IvsPlaybackStartView ivsPlaybackStartView = new IvsPlaybackStartView(streamId, ivsVideoRtspView);
@@ -100,7 +102,7 @@ public class IvsPlaybackController {
     @GetMapping({"stop"})
     public Response stop(String streamId) {
         log.debug("==================playback-stop-streamId:{}", streamId);
-        this.ivsCommonService.get(UriUtils.parse(IvsConst.URI_PLAYBACK_STOP, (new JSONObject()).fluentPut("handle", streamId)));
+        this.ivsCommonService.get(getLabel(), UriUtils.parse(IvsConst.URI_PLAYBACK_STOP, (new JSONObject()).fluentPut("handle", streamId)));
         log.debug("==================playback-stop-end");
         return Response.ok();
     }
@@ -113,4 +115,8 @@ public class IvsPlaybackController {
         log.debug("[PLAYBACK] playback control end");
         return Response.ok();
     }
+
+    public String getLabel() {
+        return UUID.randomUUID().toString().trim().replaceAll(StringUtils.DASH, StringUtils.EMPTY);
+    }
 }

inspect-ivs/src/main/java/com/inspect/ivs/controller/IvsRecordController.java

@@ -2,6 +2,7 @@ package com.inspect.ivs.controller;
 
 import com.inspect.base.core.domain.Response;
 import com.inspect.base.core.utils.DateUtils;
+import com.inspect.base.core.utils.StringUtils;
 import com.inspect.base.redis.service.RedisService;
 import com.inspect.ivs.constant.IvsConst;
 import com.inspect.ivs.service.IvsCommonService;
@@ -16,6 +17,7 @@ import com.inspect.ivs.vo.IvsVideoRtspVo;
 import com.inspect.ivs.vo.IvsVo;
 
 import java.util.Iterator;
+import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 
 import org.slf4j.Logger;
@@ -46,7 +48,7 @@ public class IvsRecordController {
         ivsRecStartVo.setCode(code);
         String key = String.format(IvsConst.IVS_RECORD_START_TIME, streamid);
         redisService.setCacheObject(key, DateUtils.dateTimeNow(), IvsConst.IVS_RECORD_START_TIME_EXPIRE, TimeUnit.MINUTES);
-        ivsCommonService.get(UriUtils.parse(IvsConst.URI_START_RECORD, ivsRecStartVo));
+        ivsCommonService.get(getLabel(), UriUtils.parse(IvsConst.URI_START_RECORD, ivsRecStartVo));
         log.debug("[RECORD] record start end");
         return Response.ok();
     }
@@ -58,18 +60,18 @@ public class IvsRecordController {
         String code = redisService.getCacheObject(key);
         IvsVo ivsRecordStartVo = new IvsVo();
         ivsRecordStartVo.setCode(code);
-        ivsCommonService.get(UriUtils.parse(IvsConst.URI_STOP_RECORD, ivsRecordStartVo));
+        ivsCommonService.get(getLabel(), UriUtils.parse(IvsConst.URI_STOP_RECORD, ivsRecordStartVo));
         redisService.deleteObject(key);
         key = String.format(IvsConst.IVS_RECORD_START_TIME, streamid);
         String startTime = redisService.getCacheObject(key);
         redisService.deleteObject(key);
         IvsPlaybackRec2ListVo ivsPlaybackRec2ListVo = new IvsPlaybackRec2ListVo(code, startTime, DateUtils.dateTimeNow());
-        IvsRecListView ivsRecListView = ivsCommonService.get(UriUtils.parse(IvsConst.URI_RECORD_LIST, ivsPlaybackRec2ListVo), IvsRecListView.class);
+        IvsRecListView ivsRecListView = ivsCommonService.get(getLabel(), UriUtils.parse(IvsConst.URI_RECORD_LIST, ivsPlaybackRec2ListVo), IvsRecListView.class);
         IvsRecStopView ivsRecStopView = new IvsRecStopView(streamid, ivsRecListView.getRecordInfos().getTotal());
 
         for (IvsRecListView.RecordInfo recordInfo : ivsRecListView.getRecordInfos().getRecordInfoList().getRecordInfo()) {
             IvsVideoRtspVo ivsVideoRtspVo = IvsVideoRtspVo.download(code, recordInfo);
-            IvsVideoRtspView ivsVideoRtspView = ivsCommonService.postJson(ivsVideoRtspVo, IvsConst.URI_VIDEO_RTSP, IvsVideoRtspView.class);
+            IvsVideoRtspView ivsVideoRtspView = ivsCommonService.postJson(getLabel(), ivsVideoRtspVo, IvsConst.URI_VIDEO_RTSP, IvsVideoRtspView.class);
             zlmediaComponent.convert(ivsVideoRtspView.getRtspURL(), streamid, ivsVideoRtspView);
             ivsRecStopView.addRecord(recordInfo.getRecordTime().getStartTime(), recordInfo.getRecordTime().getEndTime(), ivsVideoRtspView.getDownloadURL());
         }
@@ -79,4 +81,8 @@ public class IvsRecordController {
         log.debug("[RECORD] record stop end");
         return ivsRecStopView;
     }
+
+    public String getLabel() {
+        return UUID.randomUUID().toString().trim().replaceAll(StringUtils.DASH, StringUtils.EMPTY);
+    }
 }

inspect-ivs/src/main/java/com/inspect/ivs/controller/IvsSessionController.java

@@ -1,6 +1,7 @@
 package com.inspect.ivs.controller;
 
 import com.inspect.base.core.domain.Response;
+import com.inspect.base.core.utils.StringUtils;
 import com.inspect.ivs.constant.IvsConst;
 import com.inspect.ivs.service.IvsCommonService;
 import com.inspect.ivs.service.IvsLoginService;
@@ -12,6 +13,8 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.UUID;
+
 @RestController
 @RequestMapping({"/session"})
 public class IvsSessionController {
@@ -31,8 +34,9 @@ public class IvsSessionController {
     @GetMapping({"fresh"})
     public Response fresh() {
         if (!"dev".equals(activeProfile)) {
+            String label = UUID.randomUUID().toString().trim().replaceAll(StringUtils.DASH, StringUtils.EMPTY);
             log.debug("[IVS SESSION] fresh session start");
-            ivsCommonService.get(IvsConst.URI_KEEP_ALIVE);
+            ivsCommonService.get(label, IvsConst.URI_KEEP_ALIVE);
             log.debug("[IVS SESSION] fresh session end");
         } else {
             log.info("[IVS SESSION] test profile, no ivs to fresh session");

inspect-ivs/src/main/java/com/inspect/ivs/controller/IvsStreamController.java

@@ -1,6 +1,7 @@
 package com.inspect.ivs.controller;
 
 import com.inspect.base.core.domain.Response;
+import com.inspect.base.core.utils.StringUtils;
 import com.inspect.base.core.utils.uuid.UUID;
 import com.inspect.ivs.constant.IvsConst;
 import com.inspect.ivs.enums.RtspType;
@@ -53,7 +54,9 @@ public class IvsStreamController {
             ivsVideoRtspView = new IvsVideoRtspView();
             ivsVideoRtspView.setRtspURL("rtsp://admin:wd19216811@192.168.1.249:554/h264/ch39/main/av_stream");
         } else {
+            String label = java.util.UUID.randomUUID().toString().trim().replaceAll(StringUtils.DASH, StringUtils.EMPTY);
             ivsVideoRtspView = ivsCommonService.postJson(
+                    label,
                     ivsVideoRtspVo,
                     IvsConst.URI_VIDEO_RTSP,
                     IvsVideoRtspView.class);

inspect-ivs/src/main/java/com/inspect/ivs/service/IvsCommonService.java

@@ -62,7 +62,7 @@ public class IvsCommonService {
         return webClient.method(httpMethod).uri(getAddress().concat(uri));
     }
 
-    public <T> T get(String uri, Class<T> clazz) {
+    public <T> T get(final String label, String uri, Class<T> clazz) {
         String cookie = this.getCookie();
         String res = HttpUtil.createGet(getAddress().concat(uri))
                 //.cookie(new HttpCookie[]{new HttpCookie(IvsConst.HTTP_JSESSIONID_SESSION_NAME, cookie)})
@@ -70,10 +70,10 @@ public class IvsCommonService {
                 .execute()
                 .body();
         log.info("[IVS] GET URI: {}, RES: {}", uri, res);
-        return checkResultCodeAndConvertResult(JSONObject.parseObject(res), clazz);
+        return checkResultCodeAndConvertResult(label, uri, JSONObject.parseObject(res), clazz);
     }
 
-    public <T> T getJson(String uri, Class<T> clazz) {
+    public <T> T getJson(String label, String uri, Class<T> clazz) {
         String cookie = this.getCookie();
         String res = HttpUtil.createGet(getAddress().concat(uri))
                 .cookie(new HttpCookie[]{new HttpCookie(IvsConst.HTTP_JSESSIONID_SESSION_NAME, cookie)})
@@ -84,10 +84,10 @@ public class IvsCommonService {
                 .contentType(MediaType.APPLICATION_JSON)
                 .cookie("JSESSIONID", cookie).retrieve().bodyToMono(JSONObject.class).block();
         log.info("[CALL IVS] getJson POST, Response:{}", t.toJSONString());
-        return this.checkResultCodeAndConvertResult(t, clazz);
+        return this.checkResultCodeAndConvertResult(label, uri, t, clazz);
     }
 
-    public JSONObject getResultJson(String uri) {
+    public JSONObject getResultJson(String label, String uri) {
         String cookie = this.getCookie();
         JSONObject result = this.http(HttpMethod.GET, uri)
                 .cookie(IvsConst.HTTP_JSESSIONID_SESSION_NAME, cookie)
@@ -97,7 +97,7 @@ public class IvsCommonService {
         String resultCode = result.getString(IvsConst.RESULT_CODE);
         if (IvsConst.HTTP_STATUS_LOGIN_EXPIRE.equals(resultCode)) {
             (new Thread(() -> {
-                this.get(IvsConst.LOCAL_LOGIN_URL);
+                this.get(label, IvsConst.LOCAL_LOGIN_URL);
             })).start();
         }
 
@@ -108,7 +108,7 @@ public class IvsCommonService {
         return result;
     }
 
-    public IvsResult delete(String uri) {
+    public IvsResult delete(String label, String uri) {
         String cookie = getCookie();
         JSONObject jsonObject
                 = http(HttpMethod.DELETE, uri)
@@ -117,15 +117,15 @@ public class IvsCommonService {
                 .retrieve()
                 .bodyToMono(JSONObject.class)
                 .block();
-        return checkResultCodeAndConvertResult(jsonObject, IvsResult.class);
+        return checkResultCodeAndConvertResult(label, uri, jsonObject, IvsResult.class);
     }
 
-    public IvsResult get(String uri) {
-        return this.get(uri, IvsResult.class);
+    public IvsResult get(String label, String uri) {
+        return this.get(label, uri, IvsResult.class);
     }
 
-    private <T> T checkResultCodeAndConvertResult(JSONObject result, Class<T> clazz) {
-        log.info("!!!!!!checkResultCodeAndConvertResult: {}", result.toJSONString());
+    private <T> T checkResultCodeAndConvertResult(final String label, final String uri, JSONObject result, Class<T> clazz) {
+        log.info("CHECK_IVS_RET LABEL: {}, URI: {}, RES: {}", label, uri, result.toJSONString());
         String resultCode = result.getString(IvsConst.RESULT_CODE);
         if (IvsConst.HTTP_STATUS_LOGIN_EXPIRE.equals(resultCode)) {
             (new Thread(() -> HttpUtil.get(IvsConst.LOCAL_LOGIN_URL))).start();
@@ -138,7 +138,7 @@ public class IvsCommonService {
         return result.toJavaObject(clazz);
     }
 
-    public <T> T putJson(Object requestParam, String uri, Class<T> clazz) {
+    public <T> T putJson(String label, Object requestParam, String uri, Class<T> clazz) {
         String cookie = this.getCookie();
         JSONObject t = http(HttpMethod.PUT, uri)
                 .contentType(MediaType.APPLICATION_JSON)
@@ -149,7 +149,7 @@ public class IvsCommonService {
                 .block();
 
         log.debug("[IVS] PUT PARAM: {}\n, RES: {}", JSONObject.toJSONString(requestParam), t.toJSONString());
-        return checkResultCodeAndConvertResult(t, clazz);
+        return checkResultCodeAndConvertResult(label, uri, t, clazz);
     }
 
 //    public <T> T postJson(Object requestParam, String uri, Class<T> clazz) {
@@ -166,16 +166,16 @@ public class IvsCommonService {
 //        return checkResultCodeAndConvertResult(t, clazz);
 //    }
 
-    public <T> T postJson(Object requestParam, String uri, Class<T> clazz) {
+    public <T> T postJson(String label, Object requestParam, String uri, Class<T> clazz) {
         String cookie = this.getCookie();
         JSONObject t = (JSONObject) ((RequestBodySpec) this.http(HttpMethod.POST, uri).contentType(MediaType.APPLICATION_JSON).cookie("JSESSIONID", cookie)).bodyValue(requestParam).retrieve().bodyToMono(JSONObject.class).block();
         log.info("[CALL IVS] POST, Parameter:{}", JSONObject.toJSONString(requestParam));
         log.info("[CALL IVS] POST, Response:{}", t.toJSONString());
-        return this.checkResultCodeAndConvertResult(t, clazz);
+        return this.checkResultCodeAndConvertResult(label, uri, t, clazz);
     }
 
-    public IvsResult postJson(Object requestParam, String uri) {
-        return this.postJson(requestParam, uri, IvsResult.class);
+    public IvsResult postJson(String label, Object requestParam, String uri) {
+        return this.postJson(label, requestParam, uri, IvsResult.class);
     }
 
     public byte[] sendSSLPost(String url, String param) throws Exception {

inspect-ivs/src/main/java/com/inspect/ivs/service/IvsResourceRetryableDelegate.java

@@ -0,0 +1,168 @@
+package com.inspect.ivs.service;
+
+import com.inspect.base.core.utils.StringUtils;
+import com.inspect.ivs.constant.IvsConst;
+import com.inspect.ivs.util.UriUtils;
+import com.inspect.ivs.view.IvsPlatformSnapshotView;
+import com.inspect.ivs.view.IvsSnapshotView;
+import com.inspect.ivs.vo.IvsChanSnapVo;
+import com.inspect.ivs.vo.IvsDevChanSnapVo;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.io.InputStreamResource;
+import org.springframework.http.ResponseEntity;
+import org.springframework.retry.annotation.Backoff;
+import org.springframework.retry.annotation.Recover;
+import org.springframework.retry.annotation.Retryable;
+import org.springframework.retry.support.RetrySynchronizationManager;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import javax.imageio.ImageIO;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.UUID;
+
+@Component
+public class IvsResourceRetryableDelegate {
+    private static final Logger log = LoggerFactory.getLogger(IvsResourceRetryableDelegate.class);
+
+    private static final int RETRYABLE_MAX = 10;
+
+    @Resource
+    private IvsCommonService ivsCommonService;
+
+    @Retryable(
+            value = IOException.class,
+            maxAttempts = RETRYABLE_MAX,
+            backoff = @Backoff(delay = 2000)) // 每次重试间隔 2 秒
+    public IvsSnapshotView getSnapshotRetryable(IvsDevChanSnapVo ivsDevChanSnapVo) throws IOException {
+        int retryCount = RetrySynchronizationManager.getContext() != null
+                ? RetrySynchronizationManager.getContext().getRetryCount() + 1
+                : 1;
+        log.info("URI_PLATFORM_SNAPSHOT retryCount: {}, UUID: {}", retryCount, ivsDevChanSnapVo.getUUID());
+        IvsSnapshotView ivsSnapshotView;
+        try {
+            ivsSnapshotView = ivsCommonService.get(getLabel(), UriUtils.parse(IvsConst.URI_PLATFORM_SNAPSHOT, ivsDevChanSnapVo), IvsSnapshotView.class);
+            log.info("URI_PLATFORM_SNAPSHOT SUCCESS retryCount: {}, UUID: {}", retryCount, ivsDevChanSnapVo.getUUID());
+        } catch (Exception e) {
+            log.info("URI_PLATFORM_SNAPSHOT FAIL retryCount: {}, UUID: {}", retryCount, ivsDevChanSnapVo.getUUID());
+            throw new IOException("URI_PLATFORM_SNAPSHOT FAIL UUID: " + ivsDevChanSnapVo.getUUID());
+        }
+
+        return ivsSnapshotView;
+    }
+
+    @SuppressWarnings("unused")
+    @Recover
+    public IvsSnapshotView recover(IOException e, IvsDevChanSnapVo ivsDevChanSnapVo) {
+        log.info("URI_PLATFORM_SNAPSHOT RECOVER UUID: {}, MSG: {}", ivsDevChanSnapVo.getUUID(), e.getMessage());
+        return null;
+    }
+
+    @Retryable(
+            value = IOException.class,
+            maxAttempts = RETRYABLE_MAX,
+            backoff = @Backoff(delay = 2000)) // 每次重试间隔 2 秒
+    public IvsPlatformSnapshotView getSnapshotListRetryable(final IvsChanSnapVo ivsChanSnapVo) throws IOException {
+        int retryCount = RetrySynchronizationManager.getContext() != null
+                ? RetrySynchronizationManager.getContext().getRetryCount() + 1
+                : 1;
+        log.info("URI_SNAPSHOT_LIST retryCount: {}, UUID: {}", retryCount, ivsChanSnapVo.getUUID());
+        IvsPlatformSnapshotView snapShotView;
+        try {
+            snapShotView = ivsCommonService.postJson(getLabel(), ivsChanSnapVo, IvsConst.URI_SNAPSHOT_LIST, IvsPlatformSnapshotView.class);
+            log.info("URI_SNAPSHOT_LIST SUCCESS retryCount: {}, UUID: {}", retryCount, ivsChanSnapVo.getUUID());
+        } catch (Exception e) {
+            log.info("URI_SNAPSHOT_LIST FAIL retryCount: {}, UUID: {}", retryCount, ivsChanSnapVo.getUUID());
+            throw new IOException("URI_SNAPSHOT_LIST FAIL UUID: " + ivsChanSnapVo.getUUID());
+        }
+
+        return snapShotView;
+    }
+
+    @SuppressWarnings("unused")
+    @Recover
+    public IvsPlatformSnapshotView recover(IOException e, IvsChanSnapVo ivsChanSnapVo) {
+        log.info("URI_SNAPSHOT_LIST RECOVER UUID: {}, MSG: {}", ivsChanSnapVo.getUUID(), e.getMessage());
+        return null;
+    }
+
+    @Retryable(
+            value = IOException.class,
+            maxAttempts = RETRYABLE_MAX,
+            backoff = @Backoff(delay = 2000)) // 每次重试间隔 2 秒
+    public ResponseEntity<InputStreamResource> downloadPictureRetryable(String uuid, String pictureUrl) throws IOException {
+        int retryCount = RetrySynchronizationManager.getContext() != null
+                ? RetrySynchronizationManager.getContext().getRetryCount() + 1
+                : 1;
+
+        log.info("DOWNLOAD_PICTURE retryCount: {}, pictureUrl: {}, UUID: {}", retryCount, pictureUrl, uuid);
+        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
+            HttpResponse httpResponse = httpClient.execute(new HttpGet(pictureUrl));
+            InputStream content = httpResponse.getEntity().getContent();
+            byte[] bytes = readStream(content);
+            log.info("DOWNLOAD_PICTURE retryCount: {}, SIZE: {}, UUID: {}", retryCount, bytes.length, uuid);
+            if (bytes.length > 0) {
+                InputStream inputStream = new ByteArrayInputStream(bytes);
+                return ResponseEntity.ok().body(new InputStreamResource(inputStream));
+            } else {
+                throw new IOException("DOWNLOAD_PICTURE PIC NULL: " + pictureUrl + ", UUID: " + uuid);
+            }
+        }
+    }
+
+    @SuppressWarnings("unused")
+    @Recover
+    public ResponseEntity<InputStreamResource> recover(IOException e, String uuid, String pictureUrl) {
+        log.info("DOWNLOAD_PICTURE RECOVER {}, UUID: {}, MSG: {}", pictureUrl, uuid, e.getMessage());
+        return ResponseEntity.ok().body(new InputStreamResource(generateErrorImage()));
+    }
+
+    public static byte[] readStream(InputStream inputStream) throws IOException {
+        try (ByteArrayOutputStream outStream = new ByteArrayOutputStream()) {
+            byte[] buffer = new byte[4096]; // 4KB 缓冲区
+            int len;
+            while ((len = inputStream.read(buffer)) != -1) {
+                outStream.write(buffer, 0, len);
+            }
+            return outStream.toByteArray();
+        }
+    }
+
+    public InputStream generateErrorImage() {
+        int width = 400, height = 200;
+        BufferedImage bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
+        Graphics2D g = bufferedImage.createGraphics();
+
+        // 背景
+        g.setColor(Color.WHITE);
+        g.fillRect(0, 0, width, height);
+
+        // 字体
+        g.setColor(Color.RED);
+        g.setFont(new Font("Arial", Font.BOLD, 20));
+        g.drawString("Get Picture Fail", 120, 100);
+        g.dispose();
+
+        try {
+            ByteArrayOutputStream os = new ByteArrayOutputStream();
+            ImageIO.write(bufferedImage, "png", os);
+            return new ByteArrayInputStream(os.toByteArray());
+        } catch (IOException e) {
+            throw new RuntimeException("生成错误图片失败", e);
+        }
+    }
+
+    public String getLabel() {
+        return UUID.randomUUID().toString().trim().replaceAll(StringUtils.DASH, StringUtils.EMPTY);
+    }
+}

inspect-ivs/src/main/java/com/inspect/ivs/service/PictureDownloadRetryableDelegate.java

@@ -1,94 +0,0 @@
-package com.inspect.ivs.service;
-
-import org.apache.http.HttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.core.io.InputStreamResource;
-import org.springframework.http.ResponseEntity;
-import org.springframework.retry.annotation.Backoff;
-import org.springframework.retry.annotation.Recover;
-import org.springframework.retry.annotation.Retryable;
-import org.springframework.retry.support.RetrySynchronizationManager;
-import org.springframework.stereotype.Component;
-
-import javax.imageio.ImageIO;
-import java.awt.*;
-import java.awt.image.BufferedImage;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-@Component
-public class PictureDownloadRetryableDelegate {
-    private static final Logger log = LoggerFactory.getLogger(PictureDownloadRetryableDelegate.class);
-
-    @Retryable(
-            value = IOException.class,
-            maxAttempts = 4,
-            backoff = @Backoff(delay = 2000)) // 每次重试间隔 2 秒
-    public ResponseEntity<InputStreamResource> downloadPicture(String pictureUrl) throws IOException {
-        int retryCount = RetrySynchronizationManager.getContext() != null
-                ? RetrySynchronizationManager.getContext().getRetryCount() + 1
-                : 1;
-
-        log.info("downloadPicture 尝试第 {} 次下载: {}", retryCount, pictureUrl);
-        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
-            HttpResponse httpResponse = httpClient.execute(new HttpGet(pictureUrl));
-            InputStream content = httpResponse.getEntity().getContent();
-            byte[] bytes = readStream(content);
-
-            if (bytes.length > 0) {
-                InputStream inputStream = new ByteArrayInputStream(bytes);
-                return ResponseEntity.ok().body(new InputStreamResource(inputStream));
-            } else {
-                throw new IOException("图片为空: " + pictureUrl);
-            }
-        }
-    }
-
-    @SuppressWarnings("unused")
-    @Recover
-    public ResponseEntity<InputStreamResource> recover(IOException e, String pictureUrl) {
-        log.info("所有重试失败, 生成一个默认图片: {}, msg: {}", pictureUrl, e.getMessage());
-        return ResponseEntity.ok().body(new InputStreamResource(generateErrorImage()));
-    }
-
-    public static byte[] readStream(InputStream inputStream) throws IOException {
-        try (ByteArrayOutputStream outStream = new ByteArrayOutputStream()) {
-            byte[] buffer = new byte[4096]; // 4KB 缓冲区
-            int len;
-            while ((len = inputStream.read(buffer)) != -1) {
-                outStream.write(buffer, 0, len);
-            }
-            return outStream.toByteArray();
-        }
-    }
-
-    public InputStream generateErrorImage() {
-        int width = 400, height = 200;
-        BufferedImage bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
-        Graphics2D g = bufferedImage.createGraphics();
-
-        // 背景
-        g.setColor(Color.WHITE);
-        g.fillRect(0, 0, width, height);
-
-        // 字体
-        g.setColor(Color.RED);
-        g.setFont(new Font("Arial", Font.BOLD, 20));
-        g.drawString("Get Picture Fail", 120, 100);
-        g.dispose();
-
-        try {
-            ByteArrayOutputStream os = new ByteArrayOutputStream();
-            ImageIO.write(bufferedImage, "png", os);
-            return new ByteArrayInputStream(os.toByteArray());
-        } catch (IOException e) {
-            throw new RuntimeException("生成错误图片失败", e);
-        }
-    }
-}

inspect-ivs/src/main/java/com/inspect/ivs/vo/IvsChanSnapVo.java

@@ -6,6 +6,7 @@ public class IvsChanSnapVo implements Serializable {
    private String cameraCode;
    private String domainCode;
    private String taskID;
+   private String UUID;
 
    public String getCameraCode() {
       return this.cameraCode;
@@ -31,6 +32,14 @@ public class IvsChanSnapVo implements Serializable {
       this.taskID = taskID;
    }
 
+   public String getUUID() {
+      return UUID;
+   }
+
+   public void setUUID(String UUID) {
+      this.UUID = UUID;
+   }
+
    public boolean equals(Object o) {
       if(o == this) {
          return true;

inspect-ivs/src/main/java/com/inspect/ivs/vo/IvsDevChanSnapVo.java

@@ -6,6 +6,7 @@ public class IvsDevChanSnapVo extends IvsVo {
    private boolean realtime;
    private boolean check_outputs;
    private boolean timeout;
+   private String UUID;
 
    public String getSerial() {
       return this.serial;
@@ -47,6 +48,14 @@ public class IvsDevChanSnapVo extends IvsVo {
       this.timeout = timeout;
    }
 
+   public String getUUID() {
+      return UUID;
+   }
+
+   public void setUUID(String UUID) {
+      this.UUID = UUID;
+   }
+
    public boolean equals(Object o) {
       if(o == this) {
          return true;