Issue #69: ElasticSearch client and env commented

src/search/index.ts

@@ -6,6 +6,11 @@ import { Container } from 'typedi'
 export const es = new Client({
   node: env.ELASTICSEARCH_URL,
   Connection: HttpConnection,
+  tls: {
+    // This ignores TLS. This can only be used when ES is protected behind 
+    // a firewall, like in  c3sl. Otherwise this has to use certs.
+    rejectUnauthorized: false 
+  }
 })
 
 // Register the Elasticsearch client in the DI container
@@ -26,4 +31,4 @@ checkElasticsearchConnection()
 
 export type es = typeof es
 
-export default es
\ No newline at end of file
+export default es