1 files changed, 11 insertions, 0 deletions
diff --git a/testing/web-platform/tests/eventsource/resources/last-event-id.py b/testing/web-platform/tests/eventsource/resources/last-event-id.py
new file mode 100644
index 000000000..4306fbaa3
--- /dev/null
+++ b/testing/web-platform/tests/eventsource/resources/last-event-id.py
@@ -0,0 +1,11 @@
+ # -*- coding: utf-8 -*-
+
+def main(request, response):
+  response.headers.set("Content-Type", "text/event-stream")
+  last_event_id = request.headers.get('Last-Event-ID', None)
+
+  if(last_event_id):
+      return "data: " + last_event_id + "\n\n"
+  else:
+    return "id: …\nretry: 200\ndata: hello\n\n"
+