close browser when request finished

packages/content-fetch/app.js

@@ -16,7 +16,7 @@ app.get('/', (req, res) => {
     res.send(403)
     return
   }
-  fetchContent(req, res)
+  return fetchContent(req, res)
 });
 
 app.post('/', (req, res) => {
@@ -25,7 +25,7 @@ app.post('/', (req, res) => {
     res.send(403)
     return
   }
-  fetchContent(req, res)
+  return fetchContent(req, res)
 });
 
 const PORT = parseInt(process.env.PORT) || 8080;
@@ -34,4 +34,4 @@ app.listen(PORT, () => {
   console.log('Press Ctrl+C to quit.');
 });
 
-module.exports = app;
+module.exports = app;

packages/content-fetch/fetch-content.js

@@ -380,7 +380,7 @@ async function fetchContent(req, res) {
     console.log(`parse-page`, logRecord);
   } finally {
     if (context) {
-      await context.close();
+      await context.browser().close();
     }
   }
 
@@ -552,7 +552,7 @@ async function retrievePage(url) {
     if (lastPdfUrl) {
       return { context, page, finalUrl: lastPdfUrl, contentType: 'application/pdf' };
     }
-    await context.close();
+    await browser.close();
     throw error;
   }
 }