QWebSocketProtocol Namespace
Contains constants related to the WebSocket standard. More...
| Header: | #include <QWebSocketProtocol> |
| qmake: | QT += websockets |
| Since: | Qt 5.3 |
Types
| enum | CloseCode { CloseCodeNormal, CloseCodeGoingAway, CloseCodeProtocolError, CloseCodeDatatypeNotSupported, ..., CloseCodeTlsHandshakeFailed } |
| enum | Version { VersionUnknown, Version0, Version4, Version5, ..., VersionLatest } |
Detailed Description
Contains constants related to the WebSocket standard.
Type Documentation
enum QWebSocketProtocol::CloseCode
The close codes supported by WebSockets V13
| Constant | Value | Description |
|---|---|---|
QWebSocketProtocol::CloseCodeNormal | 1000 | Normal closure |
QWebSocketProtocol::CloseCodeGoingAway | 1001 | Going away |
QWebSocketProtocol::CloseCodeProtocolError | 1002 | Protocol error |
QWebSocketProtocol::CloseCodeDatatypeNotSupported | 1003 | Unsupported data |
QWebSocketProtocol::CloseCodeReserved1004 | 1004 | Reserved |
QWebSocketProtocol::CloseCodeMissingStatusCode | 1005 | No status received |
QWebSocketProtocol::CloseCodeAbnormalDisconnection | 1006 | Abnormal closure |
QWebSocketProtocol::CloseCodeWrongDatatype | 1007 | Invalid frame payload data |
QWebSocketProtocol::CloseCodePolicyViolated | 1008 | Policy violation |
QWebSocketProtocol::CloseCodeTooMuchData | 1009 | Message too big |
QWebSocketProtocol::CloseCodeMissingExtension | 1010 | Mandatory extension missing |
QWebSocketProtocol::CloseCodeBadOperation | 1011 | Internal server error |
QWebSocketProtocol::CloseCodeTlsHandshakeFailed | 1015 | TLS handshake failed |
See also QWebSocket::close().
enum QWebSocketProtocol::Version
The different defined versions of the WebSocket protocol.
For an overview of the differences between the different protocols, see pywebsocket's WebSocketProtocolSpec.
| Constant | Value | Description |
|---|---|---|
QWebSocketProtocol::VersionUnknown | -1 | Unknown or unspecified version. |
QWebSocketProtocol::Version0 | 0 | hixie76 and hybi-00. Works with key1, key2 and a key in the payload. Attribute: Sec-WebSocket-Draft value 0. Not supported by QtWebSockets. |
QWebSocketProtocol::Version4 | 4 | hybi-04. Changed handshake: key1, key2, key3 ==> Sec-WebSocket-Key, Sec-WebSocket-Nonce, Sec-WebSocket-Accept Sec-WebSocket-Draft renamed to Sec-WebSocket-Version Sec-WebSocket-Version = 4. Not supported by QtWebSockets. |
QWebSocketProtocol::Version5 | 5 | hybi-05. Sec-WebSocket-Version = 5 Removed Sec-WebSocket-Nonce Added Sec-WebSocket-Accept. Not supported by QtWebSockets. |
QWebSocketProtocol::Version6 | 6 | Sec-WebSocket-Version = 6. Not supported by QtWebSockets. |
QWebSocketProtocol::Version7 | 7 | hybi-07. Sec-WebSocket-Version = 7. Not supported by QtWebSockets. |
QWebSocketProtocol::Version8 | 8 | hybi-8, hybi-9, hybi-10, hybi-11 and hybi-12. Status codes 1005 and 1006 are added and all codes are now unsigned Internal error results in 1006. Not supported by QtWebSockets. |
QWebSocketProtocol::Version13 | 13 | hybi-13, hybi14, hybi-15, hybi-16, hybi-17 and RFC 6455. Sec-WebSocket-Version = 13 Status code 1004 is now reserved Added 1008, 1009 and 1010 Must support TLS Clarify multiple version support. Supported by QtWebSockets. |
QWebSocketProtocol::VersionLatest | Version13 | Refers to the latest known version to QtWebSockets. |
© 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.