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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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62 lines
1.7 KiB
62 lines
1.7 KiB
7 years ago
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/*
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*
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* Copyright 2015 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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#ifndef GRPCPP_IMPL_GRPC_LIBRARY_H
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#define GRPCPP_IMPL_GRPC_LIBRARY_H
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#include <iostream>
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#include <grpc/grpc.h>
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#include <grpcpp/impl/codegen/config.h>
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#include <grpcpp/impl/codegen/core_codegen.h>
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#include <grpcpp/impl/codegen/grpc_library.h>
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namespace grpc {
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namespace internal {
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class GrpcLibrary final : public GrpcLibraryInterface {
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public:
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void init() override { grpc_init(); }
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void shutdown() override { grpc_shutdown(); }
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};
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static GrpcLibrary g_gli;
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static CoreCodegen g_core_codegen;
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/// Instantiating this class ensures the proper initialization of gRPC.
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class GrpcLibraryInitializer final {
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public:
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GrpcLibraryInitializer() {
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if (grpc::g_glip == nullptr) {
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grpc::g_glip = &g_gli;
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}
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if (grpc::g_core_codegen_interface == nullptr) {
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grpc::g_core_codegen_interface = &g_core_codegen;
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}
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}
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/// A no-op method to force the linker to reference this class, which will
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/// take care of initializing and shutting down the gRPC runtime.
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int summon() { return 0; }
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};
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} // namespace internal
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} // namespace grpc
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#endif // GRPCPP_IMPL_GRPC_LIBRARY_H
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