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83 lines
4.0 KiB
83 lines
4.0 KiB
8 months ago
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#if !BESTHTTP_DISABLE_WEBSOCKET
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namespace BestHTTP.WebSocket
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{
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/// <summary>
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/// http://tools.ietf.org/html/rfc6455#section-7.4.1
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/// </summary>
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public enum WebSocketStausCodes : ushort
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{
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/// <summary>
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/// Indicates a normal closure, meaning that the purpose for which the connection was established has been fulfilled.
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/// </summary>
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NormalClosure = 1000,
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/// <summary>
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/// Indicates that an endpoint is "going away", such as a server going down or a browser having navigated away from a page.
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/// </summary>
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GoingAway = 1001,
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/// <summary>
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/// Indicates that an endpoint is terminating the connection due to a protocol error.
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/// </summary>
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ProtocolError = 1002,
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/// <summary>
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/// Indicates that an endpoint is terminating the connection because it has received a type of data it cannot accept
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/// (e.g., an endpoint that understands only text data MAY send this if it receives a binary message).
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/// </summary>
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WrongDataType = 1003,
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/// <summary>
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/// Reserved. The specific meaning might be defined in the future.
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/// </summary>
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Reserved = 1004,
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/// <summary>
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/// A reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint.
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/// It is designated for use in applications expecting a status code to indicate that no status code was actually present.
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/// </summary>
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NoStatusCode = 1005,
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/// <summary>
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/// A reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint.
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/// It is designated for use in applications expecting a status code to indicate that the connection was closed abnormally, e.g., without sending or receiving a Close control frame.
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/// </summary>
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ClosedAbnormally = 1006,
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/// <summary>
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/// Indicates that an endpoint is terminating the connection because it has received data within a message that was not consistent with the type of the message (e.g., non-UTF-8 [RFC3629] data within a text message).
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/// </summary>
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DataError = 1007,
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/// <summary>
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/// Indicates that an endpoint is terminating the connection because it has received a message that violates its policy.
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/// This is a generic status code that can be returned when there is no other more suitable status code (e.g., 1003 or 1009) or if there is a need to hide specific details about the policy.
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/// </summary>
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PolicyError = 1008,
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/// <summary>
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/// Indicates that an endpoint is terminating the connection because it has received a message that is too big for it to process.
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/// </summary>
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TooBigMessage = 1009,
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/// <summary>
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/// Indicates that an endpoint (client) is terminating the connection because it has expected the server to negotiate one or more extension,
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/// but the server didn't return them in the response message of the WebSocket handshake.
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/// The list of extensions that are needed SHOULD appear in the /reason/ part of the Close frame. Note that this status code is not used by the server, because it can fail the WebSocket handshake instead.
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/// </summary>
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ExtensionExpected = 1010,
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/// <summary>
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/// Indicates that a server is terminating the connection because it encountered an unexpected condition that prevented it from fulfilling the request.
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/// </summary>
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WrongRequest = 1011,
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/// <summary>
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/// A reserved value and MUST NOT be set as a status code in a Close control frame by an endpoint. It is designated for use in applications expecting a status code to indicate that the connection was closed due to a failure to perform a TLS handshake (e.g., the server certificate can't be verified).
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/// </summary>
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TLSHandshakeError = 1015
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}
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}
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#endif
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