Merge pull request #4205 from mempool/mononaut/unfurl-fallback-no-cache

Unfurl fallback no-cache
2024-02-22 15:52:10 +09:00 · 2024-02-22 15:52:10 +09:00 · 4d6b62c7de
commit 4d6b62c7de
parent d8900d40c7 7bf053afe5
1 changed files with 1 additions and 0 deletions
--- a/unfurler/src/index.ts
+++ b/unfurler/src/index.ts
@ -251,6 +251,7 @@ class Server {

      if (!img) {
        // send local fallback image file
+        res.set('Cache-control', 'no-cache');
        res.sendFile(nodejsPath.join(__dirname, matchedRoute.fallbackImg));
      } else {
        res.contentType('image/png');