mirror of https://gitee.com/bigwinds/arangodb
63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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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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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Simon Grätzer
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGOD_GENERAL_SERVER_GENERAL_COMM_TASK_H
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#define ARANGOD_GENERAL_SERVER_GENERAL_COMM_TASK_H 1
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#include "GeneralServer/AsioSocket.h"
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#include "GeneralServer/CommTask.h"
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namespace arangodb {
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namespace rest {
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template <SocketType T>
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class GeneralCommTask : public CommTask {
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GeneralCommTask(GeneralCommTask const&) = delete;
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GeneralCommTask const& operator=(GeneralCommTask const&) = delete;
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public:
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GeneralCommTask(GeneralServer& server, char const* name, ConnectionInfo,
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std::unique_ptr<AsioSocket<T>>);
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virtual ~GeneralCommTask();
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void start() override;
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void close() override final;
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protected:
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/// read from socket
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void asyncReadSome();
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/// called to process data in _readBuffer, return false to stop
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virtual bool readCallback(asio_ns::error_code ec) = 0;
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/// default max chunksize is 30kb in arangodb (each read fits)
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static constexpr size_t ReadBlockSize = 1024 * 32;
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protected:
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std::unique_ptr<AsioSocket<T>> _protocol;
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};
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} // namespace rest
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} // namespace arangodb
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#endif
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