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62 lines
1.9 KiB
62 lines
1.9 KiB
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// Copyright 2023 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 GRPC_TEST_CPP_INTEROP_PRE_STOP_HOOK_SERVER_H |
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#define GRPC_TEST_CPP_INTEROP_PRE_STOP_HOOK_SERVER_H |
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#include <grpc/support/port_platform.h> |
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#include <thread> |
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#include <grpcpp/server.h> |
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#include "src/core/lib/config/core_configuration.h" |
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namespace grpc { |
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namespace testing { |
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// Implementation of the pre-stop hook server. An instance is created to start |
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// a server and destroyed to stop one. |
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class PreStopHookServer; |
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// Interface for interacting with PreStopHookServer. Provides operations |
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// required by the protocol, such as start, stop and return from the call. |
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class PreStopHookServerManager { |
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public: |
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Status Start(int port, size_t timeout_s); |
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Status Stop(); |
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void Return(StatusCode code, absl::string_view description); |
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// Suspends the thread until there are pending requests. Returns false |
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// if the necessary number of requests have not been received before the |
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// timeout. |
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bool TestOnlyExpectRequests( |
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size_t expected_requests_count, |
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const absl::Duration& timeout = absl::Seconds(15)); |
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private: |
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// Custom deleter so we don't have to include PreStopHookServer in this header |
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struct PreStopHookServerDeleter { |
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void operator()(PreStopHookServer* server); |
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}; |
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std::unique_ptr<PreStopHookServer, PreStopHookServerDeleter> server_; |
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}; |
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} // namespace testing |
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} // namespace grpc |
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#endif // GRPC_TEST_CPP_INTEROP_PRE_STOP_HOOK_SERVER_H
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