Boost C++ Libraries

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This is the documentation for a snapshot of the master branch, built from commit d9c68ca11f.

websocket::error

Error codes returned from boost::beast::websocket::stream operations.

Synopsis

Defined in header <boost/beast/websocket/error.hpp>

enum error

Values

Name	Description
`closed`	The WebSocket stream was gracefully closed at both endpoints.
`buffer_overflow`	The WebSocket operation caused a dynamic buffer overflow.
`partial_deflate_block`	The WebSocket stream produced an incomplete deflate block.
`message_too_big`	The WebSocket message exceeded the locally configured limit.
`bad_http_version`	The WebSocket handshake was not HTTP/1.1. Error codes with this value will compare equal to @ref condition::handshake_failed
`bad_method`	The WebSocket handshake method was not GET. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_host`	The WebSocket handshake Host field is missing. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_connection`	The WebSocket handshake Connection field is missing. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_connection_upgrade`	The WebSocket handshake Connection field is missing the upgrade token. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_upgrade`	The WebSocket handshake Upgrade field is missing. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_upgrade_websocket`	The WebSocket handshake Upgrade field is missing the websocket token. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_sec_key`	The WebSocket handshake Sec-WebSocket-Key field is missing. Error codes with this value will compare equal to @ref condition::handshake_failed
`bad_sec_key`	The WebSocket handshake Sec-WebSocket-Key field is invalid. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_sec_version`	The WebSocket handshake Sec-WebSocket-Version field is missing. Error codes with this value will compare equal to @ref condition::handshake_failed
`bad_sec_version`	The WebSocket handshake Sec-WebSocket-Version field is invalid. Error codes with this value will compare equal to @ref condition::handshake_failed
`no_sec_accept`	The WebSocket handshake Sec-WebSocket-Accept field is missing. Error codes with this value will compare equal to @ref condition::handshake_failed
`bad_sec_accept`	The WebSocket handshake Sec-WebSocket-Accept field is invalid. Error codes with this value will compare equal to @ref condition::handshake_failed
`upgrade_declined`	The WebSocket handshake was declined by the remote peer. Error codes with this value will compare equal to @ref condition::handshake_failed
`bad_opcode`	The WebSocket frame contained an illegal opcode. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_data_frame`	The WebSocket data frame was unexpected. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_continuation`	The WebSocket continuation frame was unexpected. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_reserved_bits`	The WebSocket frame contained illegal reserved bits. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_control_fragment`	The WebSocket control frame was fragmented. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_control_size`	The WebSocket control frame size was invalid. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_unmasked_frame`	The WebSocket frame was unmasked. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_masked_frame`	The WebSocket frame was masked. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_size`	The WebSocket frame size was not canonical. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_frame_payload`	The WebSocket frame payload was not valid utf8. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_close_code`	The WebSocket close frame reason code was invalid. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_close_size`	The WebSocket close frame payload size was invalid. Error codes with this value will compare equal to @ref condition::protocol_violation
`bad_close_payload`	The WebSocket close frame payload was not valid utf8. Error codes with this value will compare equal to @ref condition::protocol_violation