feat(ssrServer): added readiness check route (#248)

americanexpress · Jul 28, 2020 · a342e71 · a342e71
1 parent f930c09
commit a342e71
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diff --git a/__tests__/server/ssrServer.spec.js b/__tests__/server/ssrServer.spec.js
@@ -182,6 +182,17 @@ describe('ssrServer', () => {
         });
     });
 
+    it('should return a 200 response for the readiness check', (done) => {
+      request(loadServer())
+        .get('/_/status')
+        .end((error, res) => {
+          expect(res.status).toEqual(200);
+          expect(res.text).toEqual('OK');
+          expect(res.type).toEqual('text/plain');
+          done();
+        });
+    });
+
     it('should use rendering middleware for HTML requests', (done) => {
       request(loadServer())
         .get('/some.html')

diff --git a/src/server/ssrServer.js b/src/server/ssrServer.js
@@ -61,6 +61,7 @@ export function createApp({ enablePostToModuleRoutes = false } = {}) {
   app.use(forwardedHeaderParser);
 
   app.use('/_/static', express.static(path.join(__dirname, '../../build'), { maxage: '182d' }));
+  app.get('/_/status', (req, res) => res.sendStatus(200));
   app.get('/_/pwa/service-worker.js', serviceWorkerMiddleware());
   app.get('*', addCacheHeaders);
   app.get('/_/pwa/manifest.webmanifest', webManifestMiddleware());