feat: ensure graceful termination of the Lightship service itself

gajus · Jan 18, 2020 · 2989802 · 2989802
1 parent 722a35f
commit 2989802
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Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/package.json b/package.json
@@ -21,6 +21,7 @@
   "dependencies": {
     "delay": "^4.3.0",
     "express": "^4.17.1",
+    "http-close": "^1.0.0",
     "roarr": "^2.14.6",
     "serialize-error": "^5.0.0"
   },

diff --git a/src/factories/createLightship.js b/src/factories/createLightship.js
@@ -4,6 +4,7 @@
 import EventEmitter from 'events';
 import delay from 'delay';
 import express from 'express';
+import httpClose from 'http-close';
 import {
   serializeError,
 } from 'serialize-error';
@@ -67,6 +68,8 @@ export default (userConfiguration?: ConfigurationInputType): LightshipType => {
     log.info('Lightship HTTP service is running on port %s', server.address().port);
   });
 
+  httpClose(server);
+
   app.get('/health', (request, response) => {
     if (serverIsShuttingDown) {
       response.status(500).send(SERVER_IS_SHUTTING_DOWN);