perf: load tls files in parallel

dherault · Aug 4, 2022 · 333ccd0 · 333ccd0
1 parent 812f122
commit 333ccd0
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/src/events/http/HttpServer.js b/src/events/http/HttpServer.js
@@ -81,9 +81,14 @@ export default class HttpServer {
 
     // https support
     if (typeof httpsProtocol === 'string' && httpsProtocol.length > 0) {
+      const [cert, key] = await Promise([
+        readFile(resolve(httpsProtocol, 'cert.pem'), 'ascii'),
+        readFile(resolve(httpsProtocol, 'key.pem'), 'ascii'),
+      ])
+
       serverOptions.tls = {
-        cert: await readFile(resolve(httpsProtocol, 'cert.pem'), 'ascii'),
-        key: await readFile(resolve(httpsProtocol, 'key.pem'), 'ascii'),
+        cert,
+        key,
       }
     }
 
@@ -103,7 +108,9 @@ export default class HttpServer {
           ? request.response.output
           : request.response
 
-        const explicitlySetHeaders = { ...response.headers }
+        const explicitlySetHeaders = {
+          ...response.headers,
+        }
 
         if (
           this.#serverless.service.provider.httpApi &&