Improve logging

server/lib/schedulers/abstract-scheduler.ts

@@ -20,7 +20,11 @@ export abstract class AbstractScheduler {
   }
 
   async execute () {
-    if (this.isRunning === true) return
+    if (this.isRunning === true) {
+      logger.info('Do not run scheduler %s because the process is already running.', this.constructor.name)
+      return
+    }
+
     this.isRunning = true
 
     try {

server/lib/schedulers/videos-indexer.ts

@@ -97,6 +97,8 @@ export class VideosIndexer extends AbstractScheduler {
     let videos: IndexableVideo[] = []
     let start = 0
 
+    logger.info('Adding video data from %s.', host)
+
     do {
       videos = await getVideos(host, start)
       start += videos.length