56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
// 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 <cstdint>
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#include <iosfwd>
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namespace rsocket {
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enum class ErrorCode : uint32_t {
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RESERVED = 0x00000000,
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// The Setup frame is invalid for the server (it could be that the client is
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// too recent for the old server). Stream ID MUST be 0.
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INVALID_SETUP = 0x00000001,
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// Some (or all) of the parameters specified by the client are unsupported by
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// the server. Stream ID MUST be 0.
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UNSUPPORTED_SETUP = 0x00000002,
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// The server rejected the setup, it can specify the reason in the payload.
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// Stream ID MUST be 0.
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REJECTED_SETUP = 0x00000003,
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// The server rejected the resume, it can specify the reason in the payload.
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// Stream ID MUST be 0.
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REJECTED_RESUME = 0x00000004,
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// The connection is being terminated. Stream ID MUST be 0.
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CONNECTION_ERROR = 0x00000101,
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// Application layer logic generating a Reactive Streams onError event.
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// Stream ID MUST be non-0.
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APPLICATION_ERROR = 0x00000201,
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// Despite being a valid request, the Responder decided to reject it. The
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// Responder guarantees that it didn't process the request. The reason for the
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// rejection is explained in the metadata section. Stream ID MUST be non-0.
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REJECTED = 0x00000202,
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// The responder canceled the request but potentially have started processing
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// it (almost identical to REJECTED but doesn't garantee that no side-effect
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// have been started). Stream ID MUST be non-0.
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CANCELED = 0x00000203,
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// The request is invalid. Stream ID MUST be non-0.
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INVALID = 0x00000204,
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// EXT = 0xFFFFFFFF,
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};
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std::ostream& operator<<(std::ostream&, ErrorCode);
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} // namespace rsocket
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