The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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83 lines
2.4 KiB
83 lines
2.4 KiB
/* |
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* |
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* Copyright 2018 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include <grpc/support/port_platform.h> |
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#include <grpcpp/ext/channelz_service_plugin.h> |
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#include <grpcpp/impl/server_builder_plugin.h> |
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#include <grpcpp/impl/server_initializer.h> |
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#include <grpcpp/server.h> |
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#include "src/cpp/server/channelz/channelz_service.h" |
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namespace grpc { |
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namespace channelz { |
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namespace experimental { |
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ChannelzServicePlugin::ChannelzServicePlugin() |
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: channelz_service_(new grpc::ChannelzService()) {} |
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grpc::string ChannelzServicePlugin::name() { return "channelz_service"; } |
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void ChannelzServicePlugin::InitServer(grpc::ServerInitializer* si) { |
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si->RegisterService(channelz_service_); |
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} |
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void ChannelzServicePlugin::Finish(grpc::ServerInitializer* si) {} |
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void ChannelzServicePlugin::ChangeArguments(const grpc::string& name, |
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void* value) {} |
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bool ChannelzServicePlugin::has_sync_methods() const { |
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if (channelz_service_) { |
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return channelz_service_->has_synchronous_methods(); |
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} |
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return false; |
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} |
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bool ChannelzServicePlugin::has_async_methods() const { |
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if (channelz_service_) { |
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return channelz_service_->has_async_methods(); |
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} |
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return false; |
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} |
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static std::unique_ptr< ::grpc::ServerBuilderPlugin> |
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CreateChannelzServicePlugin() { |
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return std::unique_ptr< ::grpc::ServerBuilderPlugin>( |
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new ChannelzServicePlugin()); |
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} |
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void InitChannelzServiceBuilderPlugin() { |
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static bool already_here = false; |
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if (already_here) return; |
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already_here = true; |
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::grpc::ServerBuilder::InternalAddPluginFactory(&CreateChannelzServicePlugin); |
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} |
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// Force InitChannelzServiceBuilderPlugin() to be called at static |
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// initialization time. |
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struct StaticChannelServicePluginInitializer { |
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StaticChannelServicePluginInitializer() { |
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InitChannelzServiceBuilderPlugin(); |
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} |
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} static_channelz_service_plugin_initializer; |
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} // namespace experimental |
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} // namespace channelz |
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} // namespace grpc
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