Sec-WebSocket-Accept - HTTP 编辑

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The Sec-WebSocket-Accept header is used in the websocket opening handshake. It would appear in the response headers. That is, this is header is sent from server to client to inform that server is willing to initiate a websocket connection.

Syntax

Sec-WebSocket-Accept: <hashed key>

Directives

<hashed key>

The server takes the value of the Sec-WebSocket-Key sent in the handshake request, appends 258EAFA5-E914-47DA-95CA-C5AB0DC85B11, takes SHA-1 of the new value, and is then base64 encoded.

Examples

Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=

Specifications

See also

• Sec-WebSocket-Key