--- /dev/null
+/*
+ *
+ * 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 <stdbool.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+
+#include "src/core/ext/filters/client_channel/backup_poller.h"
+#include "src/core/ext/filters/client_channel/client_channel.h"
+#include "src/core/ext/filters/client_channel/client_channel_channelz.h"
+#include "src/core/ext/filters/client_channel/global_subchannel_pool.h"
+#include "src/core/ext/filters/client_channel/http_connect_handshaker.h"
+#include "src/core/ext/filters/client_channel/http_proxy.h"
+#include "src/core/ext/filters/client_channel/lb_policy_registry.h"
+#include "src/core/ext/filters/client_channel/proxy_mapper_registry.h"
+#include "src/core/ext/filters/client_channel/resolver_registry.h"
+#include "src/core/ext/filters/client_channel/resolver_result_parsing.h"
+#include "src/core/ext/filters/client_channel/retry_throttle.h"
+#include "src/core/lib/surface/channel_init.h"
+
+static bool append_filter(grpc_channel_stack_builder* builder, void* arg) {
+ return grpc_channel_stack_builder_append_filter(
+ builder, static_cast<const grpc_channel_filter*>(arg), nullptr, nullptr);
+}
+
+void grpc_client_channel_init(void) {
+ grpc_core::ServiceConfig::Init();
+ grpc_core::internal::ClientChannelServiceConfigParser::Register();
+ grpc_core::LoadBalancingPolicyRegistry::Builder::InitRegistry();
+ grpc_core::ResolverRegistry::Builder::InitRegistry();
+ grpc_core::internal::ServerRetryThrottleMap::Init();
+ grpc_proxy_mapper_registry_init();
+ grpc_register_http_proxy_mapper();
+ grpc_core::GlobalSubchannelPool::Init();
+ grpc_channel_init_register_stage(
+ GRPC_CLIENT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, append_filter,
+ (void*)&grpc_client_channel_filter);
+ grpc_http_connect_register_handshaker_factory();
+ grpc_client_channel_global_init_backup_polling();
+}
+
+void grpc_client_channel_shutdown(void) {
+ grpc_core::GlobalSubchannelPool::Shutdown();
+ grpc_channel_init_shutdown();
+ grpc_proxy_mapper_registry_shutdown();
+ grpc_core::internal::ServerRetryThrottleMap::Shutdown();
+ grpc_core::ResolverRegistry::Builder::ShutdownRegistry();
+ grpc_core::LoadBalancingPolicyRegistry::Builder::ShutdownRegistry();
+ grpc_core::ServiceConfig::Shutdown();
+}