1 files changed, 0 insertions, 70 deletions
diff --git a/src/core/ext/census/grpc_plugin.cc b/src/core/ext/census/grpc_plugin.cc
deleted file mode 100644
index 22b16c6c63..0000000000
--- a/src/core/ext/census/grpc_plugin.cc
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- *
- * Copyright 2015 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/census.h>
-
-#include "src/core/ext/census/grpc_filter.h"
-#include "src/core/lib/channel/channel_stack_builder.h"
-#include "src/core/lib/surface/channel_init.h"
-
-static bool is_census_enabled(const grpc_channel_args *a) {
-  size_t i;
-  if (a == NULL) return 0;
-  for (i = 0; i < a->num_args; i++) {
-    if (0 == strcmp(a->args[i].key, GRPC_ARG_ENABLE_CENSUS)) {
-      return a->args[i].value.integer != 0 && census_enabled();
-    }
-  }
-  return census_enabled() && !grpc_channel_args_want_minimal_stack(a);
-}
-
-static bool maybe_add_census_filter(grpc_exec_ctx *exec_ctx,
-                                    grpc_channel_stack_builder *builder,
-                                    void *arg) {
-  const grpc_channel_args *args =
-      grpc_channel_stack_builder_get_channel_arguments(builder);
-  if (is_census_enabled(args)) {
-    return grpc_channel_stack_builder_prepend_filter(
-        builder, (const grpc_channel_filter *)arg, NULL, NULL);
-  }
-  return true;
-}
-
-extern "C" void census_grpc_plugin_init(void) {
-  /* Only initialize census if no one else has and some features are
-   * available. */
-  if (census_enabled() == CENSUS_FEATURE_NONE &&
-      census_supported() != CENSUS_FEATURE_NONE) {
-    if (census_initialize(census_supported())) { /* enable all features. */
-      gpr_log(GPR_ERROR, "Could not initialize census.");
-    }
-  }
-  grpc_channel_init_register_stage(GRPC_CLIENT_CHANNEL, INT_MAX,
-                                   maybe_add_census_filter,
-                                   (void *)&grpc_client_census_filter);
-  grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, INT_MAX,
-                                   maybe_add_census_filter,
-                                   (void *)&grpc_server_census_filter);
-}
-
-extern "C" void census_grpc_plugin_shutdown(void) { census_shutdown(); }