From 920cc3feaf4a149c2d7c16812d1300a04c09cc1e Mon Sep 17 00:00:00 2001
From: Starbeamrainbowlabs <sbrl@starbeamrainbowlabs.com>
Date: Mon, 4 Jul 2022 17:04:11 +0100
Subject: [PATCH] Properly close last writer

otherwise Node.js doesn't quit
---
 rainfallwrangler/src/lib/io/RecordWrangler.mjs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rainfallwrangler/src/lib/io/RecordWrangler.mjs b/rainfallwrangler/src/lib/io/RecordWrangler.mjs
index 7918c27..e0ffde0 100644
--- a/rainfallwrangler/src/lib/io/RecordWrangler.mjs
+++ b/rainfallwrangler/src/lib/io/RecordWrangler.mjs
@@ -7,6 +7,7 @@ import RecordBuilder from '../record/RecordBuilder.mjs';
 import RecordsWriter from '../record/RecordsWriter.mjs';
 import pretty_ms from 'pretty-ms';
 import terrain50_analyse_frequencies from 'terrain50/src/static/Terrain50AnalyseFrequencies.mjs';
+import { end_safe } from './StreamHelpers.mjs';
 
 class RecordWrangler {
 	#builder = new RecordBuilder();
@@ -58,7 +59,9 @@ class RecordWrangler {
 				time_display = time_now;
 			}
 		}
+		await writer.close();
 		
+		console.log(`\nComplete! ${i_file}/${i} files/records_total written in ${pretty_ms(new Date() - time_start)}`);
 	}
 	
 	make_example(sample_radar, sample_water) {