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/*
*
* 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/client_channel.h"
#include "src/core/ext/filters/client_channel/client_channel_channelz.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/retry_throttle.h"
#include "src/core/ext/filters/client_channel/subchannel_index.h"
#include "src/core/lib/surface/channel_init.h"
static bool append_filter(grpc_channel_stack_builder* builder, void* arg) {
const grpc_channel_args* args =
grpc_channel_stack_builder_get_channel_arguments(builder);
grpc_arg args_to_add[] = {
grpc_core::channelz::ClientChannelNode::CreateChannelArg()};
grpc_channel_args* new_args = grpc_channel_args_copy_and_add(
args, args_to_add, GPR_ARRAY_SIZE(args_to_add));
grpc_channel_stack_builder_set_channel_arguments(builder, new_args);
grpc_channel_args_destroy(new_args);
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::LoadBalancingPolicyRegistry::Builder::InitRegistry();
grpc_core::ResolverRegistry::Builder::InitRegistry();
grpc_core::internal::ServerRetryThrottleMap::Init();
grpc_proxy_mapper_registry_init();
grpc_register_http_proxy_mapper();
grpc_subchannel_index_init();
grpc_channel_init_register_stage(
GRPC_CLIENT_CHANNEL, GRPC_CHANNEL_INIT_PRIORITY_MAX, append_filter,
(void*)&grpc_client_channel_filter);
grpc_http_connect_register_handshaker_factory();
}
void grpc_client_channel_shutdown(void) {
grpc_subchannel_index_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();
}
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