diff options
Diffstat (limited to 'src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc')
-rw-r--r-- | src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc b/src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc deleted file mode 100644 index 667c0c56ef..0000000000 --- a/src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc +++ /dev/null @@ -1,71 +0,0 @@ -/* - * - * Copyright 2016 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -#include <grpc/support/port_platform.h> - -#include <limits.h> -#include <string.h> - -#include <grpc/load_reporting.h> -#include <grpc/support/alloc.h> -#include <grpc/support/sync.h> - -#include "src/core/ext/filters/load_reporting/server_load_reporting_filter.h" -#include "src/core/ext/filters/load_reporting/server_load_reporting_plugin.h" -#include "src/core/lib/channel/channel_stack_builder.h" -#include "src/core/lib/slice/slice_internal.h" -#include "src/core/lib/surface/call.h" -#include "src/core/lib/surface/channel_init.h" - -static bool is_load_reporting_enabled(const grpc_channel_args* a) { - return grpc_channel_arg_get_bool( - grpc_channel_args_find(a, GRPC_ARG_ENABLE_LOAD_REPORTING), false); -} - -static bool maybe_add_server_load_reporting_filter( - grpc_channel_stack_builder* builder, void* arg) { - const grpc_channel_args* args = - grpc_channel_stack_builder_get_channel_arguments(builder); - const grpc_channel_filter* filter = - static_cast<const grpc_channel_filter*>(arg); - grpc_channel_stack_builder_iterator* it = - grpc_channel_stack_builder_iterator_find(builder, filter->name); - const bool already_has_load_reporting_filter = - !grpc_channel_stack_builder_iterator_is_end(it); - grpc_channel_stack_builder_iterator_destroy(it); - if (is_load_reporting_enabled(args) && !already_has_load_reporting_filter) { - return grpc_channel_stack_builder_prepend_filter(builder, filter, nullptr, - nullptr); - } - return true; -} - -grpc_arg grpc_load_reporting_enable_arg() { - return grpc_channel_arg_integer_create((char*)GRPC_ARG_ENABLE_LOAD_REPORTING, - 1); -} - -/* Plugin registration */ - -void grpc_server_load_reporting_plugin_init(void) { - grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, INT_MAX, - maybe_add_server_load_reporting_filter, - (void*)&grpc_server_load_reporting_filter); -} - -void grpc_server_load_reporting_plugin_shutdown() {} |