fix kernal panic

src/crazyfs.go

@@ -90,9 +90,7 @@ func main() {
 	// Set global variables.
 	config.FollowSymlinks = false // TODO: make sure this works then set it based on the config yml
 
-	log.Infof("Elasticsearch enabled: %t", cfg.ElasticsearchEnable)
-
-	// Start the Elastic connection so it can initialize while we're doing the initial crawl.
+	// Start the Elastic connection, so it can initialize while we're doing the initial crawl.
 	// If we fail to establish a connection to Elastic, don't kill the entire server. Instead, just disable Elastic.
 	if cfg.ElasticsearchEnable {
 		esCfg := elasticsearch.Config{
@@ -108,15 +106,15 @@ func main() {
 			elastic.ElasticEnabled = false
 		} else {
 			elastic.ElasticClient = es
+			elastic.InitializeWorkers()
+			// This could take a minute, so we do this in the background while we crawl.
 			go func() {
-				// This could take a minute, so we do this in the background while we crawl.
 				elastic.EnableElasticsearchConnection()
 				for cache.InitialCrawlInProgress {
 					// Sleep while the initial crawl is running.
 					time.Sleep(1 * time.Second)
 				}
 				if !cliArgs.disableElasticSync || !cfg.ElasticsearchSyncEnable {
-					elastic.InitializeWorkers()
 					go elastic.SyncThread()
 					log.Info("Started the background Elasticsearch sync thread.")
 				} else {
@@ -126,6 +124,8 @@ func main() {
 		}
 	}
 
+	log.Infof("Elasticsearch enabled: %t", cfg.ElasticsearchEnable)
+
 	Workers.InitializeWorkers()
 
 	cache.InitRecacheSemaphore(cfg.CacheRecacheCrawlerLimit)

src/elastic/ElasticSyncThread.go

@@ -37,7 +37,6 @@ func SyncThread() {
 	}
 }
 
-// TODO: make this use workers instead of starting a million threads
 // TODO: have the workers exit when the sync job is finished
 func syncElasticsearch(doFullSync bool) {
 	if !ElasticEnabled {