96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
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// Copyright (c) Facebook, Inc. and its affiliates.
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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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#pragma once
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#include <chrono>
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#include <cstdint>
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#include <functional>
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#include <memory>
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#include <stdexcept>
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#include <string>
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#include <vector>
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//
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// this file includes all PUBLIC common types.
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//
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namespace folly {
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class exception_wrapper;
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class IOBuf;
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template <typename T>
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class Range;
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typedef Range<const char*> StringPiece;
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} // namespace folly
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namespace rsocket {
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/// A unique identifier of a stream.
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using StreamId = uint32_t;
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constexpr std::chrono::seconds kDefaultKeepaliveInterval{5};
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constexpr int64_t kMaxRequestN = std::numeric_limits<int32_t>::max();
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std::string humanify(std::unique_ptr<folly::IOBuf> const&);
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std::string hexDump(folly::StringPiece s);
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/// Indicates the reason why the stream stateMachine received a terminal signal
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/// from the connection.
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enum class StreamCompletionSignal {
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CANCEL,
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COMPLETE,
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APPLICATION_ERROR,
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ERROR,
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INVALID_SETUP,
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UNSUPPORTED_SETUP,
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REJECTED_SETUP,
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CONNECTION_ERROR,
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CONNECTION_END,
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SOCKET_CLOSED,
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};
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enum class RSocketMode : uint8_t { SERVER, CLIENT };
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std::ostream& operator<<(std::ostream&, RSocketMode);
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enum class StreamType {
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REQUEST_RESPONSE,
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STREAM,
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CHANNEL,
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FNF,
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};
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folly::StringPiece toString(StreamType);
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std::ostream& operator<<(std::ostream&, StreamType);
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enum class RequestOriginator {
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LOCAL,
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REMOTE,
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};
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std::string to_string(StreamCompletionSignal);
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std::ostream& operator<<(std::ostream&, StreamCompletionSignal);
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class StreamInterruptedException : public std::runtime_error {
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public:
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explicit StreamInterruptedException(int _terminatingSignal);
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const int terminatingSignal;
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};
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class FrameSink;
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} // namespace rsocket
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