Fix feature not available exception

Author: Matt-Woz

core/impl/lookup_in_all_replicas.cxx

@@ -61,6 +61,10 @@ initiate_lookup_in_all_replicas_operation(std::shared_ptr<cluster> core,
     core->with_bucket_configuration(
       bucket_name,
       [core, r = std::move(request), h = std::move(handler)](std::error_code ec, const core::topology::configuration& config) mutable {
+          if (!config.supports_subdoc_read_replica()) {
+              ec = errc::common::feature_not_available;
+          }
+
           if (ec) {
               std::optional<std::string> first_error_path{};
               std::optional<std::size_t> first_error_index{};

core/impl/lookup_in_any_replica.cxx

@@ -60,6 +60,9 @@ initiate_lookup_in_any_replica_operation(std::shared_ptr<cluster> core,
     core->with_bucket_configuration(
       bucket_name,
       [core, r = std::move(request), h = std::move(handler)](std::error_code ec, const core::topology::configuration& config) mutable {
+          if (!config.supports_subdoc_read_replica()) {
+              ec = errc::common::feature_not_available;
+          }
           if (ec) {
               std::optional<std::string> first_error_path{};
               std::optional<std::size_t> first_error_index{};

core/impl/lookup_in_replica.cxx

@@ -23,11 +23,8 @@
 namespace couchbase::core::impl
 {
 std::error_code
-lookup_in_replica_request::encode_to(lookup_in_replica_request::encoded_request_type& encoded, mcbp_context&& context)
+lookup_in_replica_request::encode_to(lookup_in_replica_request::encoded_request_type& encoded, mcbp_context&& /* context */)
 {
-    if (!context.config->supports_subdoc_read_replica()) {
-        return errc::common::feature_not_available;
-    }
     for (std::size_t i = 0; i < specs.size(); ++i) {
         specs[i].original_index_ = i;
     }

core/operations/document_lookup_in_all_replicas.hxx

@@ -73,6 +73,10 @@ struct lookup_in_all_replicas_request {
           id.bucket(),
           [core, id = id, timeout = timeout, specs = specs, parent_span = parent_span, h = std::forward<Handler>(handler)](
             std::error_code ec, const topology::configuration& config) mutable {
+              if (!config.supports_subdoc_read_replica()) {
+                  ec = errc::common::feature_not_available;
+              }
+
               if (ec) {
                   std::optional<std::string> first_error_path{};
                   std::optional<std::size_t> first_error_index{};

core/operations/document_lookup_in_any_replica.hxx

@@ -57,6 +57,10 @@ struct lookup_in_any_replica_request {
           id.bucket(),
           [core, id = id, timeout = timeout, specs = specs, parent_span = parent_span, h = std::forward<Handler>(handler)](
             std::error_code ec, const topology::configuration& config) mutable {
+              if (!config.supports_subdoc_read_replica()) {
+                  ec = errc::common::feature_not_available;
+              }
+
               if (ec) {
                   std::optional<std::string> first_error_path{};
                   std::optional<std::size_t> first_error_index{};