[feature] Add option to support late addition of headers

This supports the use-case where headers need to be added that depend on the socket connection (e.g. for TLS channel binding).
websockets · Mar 3, 2023 · cde02b2 · cde02b2
1 parent 41dc56a
commit cde02b2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/websocket.js b/lib/websocket.js
@@ -989,7 +989,11 @@ function initAsClient(websocket, address, protocols, options) {
     });
   });
 
-  req.end();
+  if (typeof opts.finishRequest === 'function') {
+    opts.finishRequest(req, websocket);
+  } else {
+    req.end();
+  }
 }
 
 /**