flush response if compression middleware is used

graphql · Sep 30, 2020 · 46b3ff3 · 46b3ff3
1 parent 8dc8565
commit 46b3ff3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/index.js b/src/index.js
@@ -570,6 +570,10 @@ function sendPartialResponse(
     '',
   ].join('\r\n');
   response.write(data);
+  if (typeof response.flush === 'function') {
+    // flush response if compression middleware is used
+    response.flush();
+  }
 }
 
 /**