From 4574555c8c26c16a4f785a82a5998ef27ee309e1 Mon Sep 17 00:00:00 2001
From: Alexandre Capt <acapt@adobe.com>
Date: Mon, 3 Jun 2024 11:36:52 +0200
Subject: [PATCH] fix: check for H5

---
 src/index.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index fcac6ce..7125833 100644
--- a/src/index.js
+++ b/src/index.js
@@ -110,8 +110,13 @@ function trackCheckpoint(checkpoint, data, t) {
     const sendPing = (pdata = data) => {
       // eslint-disable-next-line object-curly-newline, max-len
       const body = JSON.stringify({ weight, id, sanitizeURL: urlSanitizers[window.hlx.RUM_MASK_URL || 'path'], checkpoint, t, ...data }, KNOWN_PROPERTIES);
-      const url = new URL(`.rum/${weight}`, sampleRUM.collectBaseURL || sampleRUM.baseURL).href;
-      navigator.sendBeacon(url, body);
+      const { href: url, origin} = new URL(`.rum/${weight}`, sampleRUM.collectBaseURL || sampleRUM.baseURL);
+      if (window.location.origin === origin) {
+        const headers = { type: 'application/json' };
+        navigator.sendBeacon(url, new Blob([body], headers));
+      } else {
+        navigator.sendBeacon(url, body);
+      }
       // eslint-disable-next-line no-console
       console.debug(`ping:${checkpoint}`, pdata);
     };