From a356bf432a26cf33eb5cc903f10f70e728bf1459 Mon Sep 17 00:00:00 2001
From: Ivana Kellyer <ivana.kellyer@sentry.io>
Date: Mon, 2 Feb 2026 11:02:55 +0100
Subject: [PATCH] fix(span-streaming): Warn about thread usage if any batcher
 is active

---
 sentry_sdk/client.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sentry_sdk/client.py b/sentry_sdk/client.py
index d81415ad15..f540a49f35 100644
--- a/sentry_sdk/client.py
+++ b/sentry_sdk/client.py
@@ -471,6 +471,8 @@ def _record_lost_event(
         if (
             self.monitor
             or self.log_batcher
+            or self.metrics_batcher
+            or self.span_batcher
             or has_profiling_enabled(self.options)
             or isinstance(self.transport, BaseHttpTransport)
         ):