Boost Beast Translation (zh_Hans)/Doc / Qbk / 06 Websocket / 07 Teardown (qbk)

Exit Zen

1 string ID 10
	Source string description type: section title

	English Teardown 8/10000 · 8
2 string ID 12
	Source string description type: paragraph

	English The WebSocket protocol requirements described in rfc6455 section 7.1.1 outline an operation described as [@https://tools.ietf.org/html/rfc6455#section-7.1.1 ['Close the WebSocket Connection]]. This operation cleanly discards bytes remaining at receiving endpoints and also closes the underlying TCP/IP connection. Orderly shutdowns are always preferred; for TLS or SSL streams, a protocol-level shutdown is desired. This presents a small issue for the [link beast.ref.boost__beast__websocket__stream `stream`] implementation: the stream's `NextLayer` template type requires only __SyncStream__ or __AsyncStream__, but those concepts do not support the operations to shut down the connection. 691/10000 · 691
3 string ID 24
	Source string description type: paragraph

	English To enable the implementation to perform the shutdown components of the close operation, the library exposes two customization points expressed as free functions associated with the next layer type: 197/10000 · 197
4 string ID 28
	Source string description type: list

	English * [link beast.ref.boost__beast__websocket__teardown `teardown`]: Overloads 74/10000 · 74
5 string ID 31
	Source string description type: list

	English * [link beast.ref.boost__beast__websocket__async_teardown `async_teardown`]: 76/10000 · 76
6 string ID 34
	Source string description type: paragraph

	English The implementation provides suitable overloads of the teardown customization points when websocket streams are instantiated using the Asio types __socket__ or __ssl_stream__ for the next layer. In this case no user action is required. However, when the websocket stream is instantiated for a user-defined type, compile errors will result if the customization points are not provided for the user defined type. Furthermore, user-defined types that wrap one of the Asio objects mentioned earlier may wish to invoke a teardown customization point for the wrapped object. This is how those tasks are accomplished. 609/10000 · 609
7 string ID 44
	Source string description type: heading

	English User-defined Teardown 21/10000 · 21
8 string ID 46
	Source string description type: paragraph

	English To provide overloads of teardown for a user-defined type, simply declare the two free functions with the correct signature, accepting a reference to the user-defined type as the stream parameter: 195/10000 · 195
9 string ID 52
	Source string description type: paragraph

	English When the implementation invokes the asynchronous teardown function, it always uses an invokable completion handler. It is not necessary to specify the return type customization when creating user-defined overloads of `async_teardown`. 234/10000 · 234
10 string ID 57
	Source string description type: heading

	English Invoking Teardown 17/10000 · 17
11 string ID 59
	Source string description type: paragraph

	English To invoke the customization point, first bring the default implementation into scope with a `using` statement. Then call the customization point without namespace qualification, allowing argument-dependent lookup to take effect: 228/10000 · 228
The translation has come to an end.

Shortcut	Action
`?`	Open available keyboard shortcuts.
`Alt` + `Home`	Navigate to the first translation in the current search.
`Alt` + `End`	Navigate to the last translation in the current search.
`Alt` + `PageUp` or `Ctrl` + `↑` or `Alt` + `↑` or `Cmd` + `↑` or	Navigate to the previous translation in the current search.
`Alt` + `PageDown` or `Ctrl` + `↓` or `Alt` + `↓` or `Cmd` + `↓` or	Navigate to the next translation in the current search.
`Ctrl` + `Enter` or `Cmd` + `Enter`	Submit current form; this works the same as pressing Save and continue while editing translation.
`Ctrl` + `Shift` + `Enter` or `Cmd` + `Shift` +`Enter`	Unmark translation as Needing edit and submit it.
`Alt` + `Enter` or `Option` + `Enter`	Submit the string as a suggestion; this works the same as pressing Suggest while editing translation.
`Ctrl` + `E` or `Cmd` + `E`	Focus on translation editor.
`Ctrl` + `U` or `Cmd` + `U`	Focus on comment editor.
`Ctrl` + `M` or `Cmd` + `M`	Shows Automatic suggestions tab.
`Ctrl` + `1` to `Ctrl` + `9` or `Cmd` + `1` to `Cmd` + `9`	Copies placeable of a given number from source string.
`Ctrl` + `M` followed by `1` to `9` or `Cmd` + `M` followed by `1` to `9`	Copy the machine translation of a given number to current translation.
`Ctrl` + `I` followed by `1` to `9` or `Cmd` + `I` followed by `1` to `9`	Ignore one item in the list of failing checks.
`Ctrl` + `J` or `Cmd` + `J`	Shows the Nearby strings tab.
`Ctrl` + `S` or `Cmd` + `S`	Focus on search field.
`Ctrl` + `O` or `Cmd` + `O`	Copy the source string.
`Ctrl` + `Y` or `Cmd` + `Y`	Toggle the Needs editing checkbox.
`→`	Browse the next translation string.
`←`	Browse the previous translation string.