secret-provider: update thread_local update method comment (#38459)

Signed-off-by: Boteng Yao <boteng@google.com>
envoyproxy · Feb 21, 2025 · 65e24b8 · 65e24b8
1 parent 60aed1c
commit 65e24b8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/source/common/secret/secret_provider_impl.cc b/source/common/secret/secret_provider_impl.cc
@@ -65,8 +65,9 @@ ThreadLocalGenericSecretProvider::ThreadLocalGenericSecretProvider(
 
 const std::string& ThreadLocalGenericSecretProvider::secret() const { return (*tls_)->value_; }
 
-// This function is executed on the main during xDS update and can throw.
+// This function is executed on the main during xDS update.
 absl::Status ThreadLocalGenericSecretProvider::update() {
+  ASSERT_IS_MAIN_OR_TEST_THREAD();
   std::string value;
   if (const auto* secret = provider_->secret(); secret != nullptr) {
     auto value_or_error = Config::DataSource::read(secret->secret(), true, api_);