fix circular reference

Author: skadefro

OpenFlow/src/Config.ts

@@ -3,9 +3,8 @@ import * as fs from "fs";
 import * as path from "path";
 import * as retry from "async-retry";
 import { DatabaseConnection } from "./DatabaseConnection";
-import { Logger } from "./Logger";
+// import { Logger } from "./Logger";
 import { NoderedUtil } from "@openiap/openflow-api";
-
 export class Config {
     public static getversion(): string {
         let versionfile: string = path.join(__dirname, "VERSION");
@@ -439,7 +438,8 @@ export class Config {
         }, {
             retries: 50,
             onRetry: function (error: Error, count: number): void {
-                Logger.instanse.warn("retry " + count + " error " + error.message + " getting " + url);
+                console.log("retry " + count + " error " + error.message + " getting " + url);
+                // Logger.instanse.warn("retry " + count + " error " + error.message + " getting " + url);
             }
         });
     }

OpenFlow/src/Logger.ts

@@ -42,6 +42,11 @@ export class Logger {
             return "n/a";
         }
     };
+    public static async shutdown() {
+        Logger.License.shutdown();
+        await Config.db.shutdown();
+        await Logger.otel.shutdown();
+    }
     static configure(skipotel: boolean, skiplic: boolean): winston.Logger {
         const filename = path.join(Config.logpath, "openflow.log");
         const options: any = {