From d6ff6ed60c25e45da1b47b87b54207637ad69d6b Mon Sep 17 00:00:00 2001
From: Sebastian Muszynski <basti@linkt.de>
Date: Tue, 20 Aug 2024 08:13:08 +0200
Subject: [PATCH] Warn about data loss on API communication

---
 esphome/components/api/api_connection.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/api/api_connection.cpp b/esphome/components/api/api_connection.cpp
index bb55a2ccf6..618d16f20e 100644
--- a/esphome/components/api/api_connection.cpp
+++ b/esphome/components/api/api_connection.cpp
@@ -1531,7 +1531,7 @@ bool APIConnection::send_buffer(ProtoWriteBuffer buffer, uint32_t message_type)
     if (!this->helper_->can_write_without_blocking()) {
       // SubscribeLogsResponse
       if (message_type != 29) {
-        ESP_LOGV(TAG, "Cannot send message because of TCP buffer space");
+        ESP_LOGW(TAG, "Unable to send message: TX buffer not empty. Message discarded");
       }
       delay(0);
       return false;