Optimizing res.write() shim for http2

avoidwork · Jul 9, 2018 · ca6341b · ca6341b
1 parent 9d24027
commit ca6341b
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Showing 3 changed files with 10 additions and 10 deletions.
diff --git a/lib/woodland.js b/lib/woodland.js
@@ -69,17 +69,17 @@ class Woodland extends Base {
 			res.getHeaders = () => clone(res._headers);
 
 			res.write = (...args) => {
-				let options = args[1];
+				if (res.headersSent === false) {
+					let options = args[1];
 
-				if (options === void 0) {
-					options = {":status": res.statusCode};
+					if (options === void 0) {
+						options = {":status": res.statusCode};
 
-					each(Object.keys(res._headers), i => {
-						options[i] = res._headers[i];
-					});
-				}
+						each(Object.keys(res._headers), i => {
+							options[i] = res._headers[i];
+						});
+					}
 
-				if (res.headersSent === false) {
 					res.respond(options);
 				}
 

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "woodland",
-  "version": "7.1.11",
+  "version": "7.1.12",
   "description": "Lightweight HTTP/HTTP2 router with automatic `Allow` & `CORS` headers",
   "main": "index.js",
   "scripts": {