User avatar Bstran

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This example shows how to send a buffer sequence as a complete message.
This example shows how to send a buffer sequence as a complete message.本示例展示如何将缓冲区序列作为完整消息发送。
06/18/2026
User avatar Bstran

Translation changed
Send a buffer sequence as part of a message.
Send a buffer sequence as part of a message.
将缓冲区序列作为消息的一部分发送。
06/18/2026
User avatar Bstran

Translation changed
Send a buffer sequence as part of a message.
Send a buffer sequence as part of a message.
将缓冲区序列作为消息的一部分发送。
06/18/2026
User avatar Bstran

Translation changed
[link beast.ref.boost__beast__websocket__stream.write_some.overload2 `write_some`], [link beast.ref.boost__beast__websocket__stream.async_write_some `async_write_some`]
[link beast.ref.boost__beast__websocket__stream.write_some.overload2 `write_some`], [link beast.ref.boost__beast__websocket__stream.async_write_some `async_write_some`]
06/18/2026
User avatar Bstran

Translation changed
Send a buffer sequence as a complete message.
Send a buffer sequence as a complete message.将缓冲区序列作为完整消息发送。
06/18/2026
User avatar Bstran

Translation changed
[link beast.ref.boost__beast__websocket__stream.write.overload2 `write`], [link beast.ref.boost__beast__websocket__stream.async_write `async_write`]
[link beast.ref.boost__beast__websocket__stream.write.overload2 `write`], [link beast.ref.boost__beast__websocket__stream.async_write `async_write`]
06/18/2026
User avatar Bstran

Translation changed
Description
Description描述
45
06/18/2026
User avatar Bstran

Translation changed
Function
Function函数
45
06/18/2026
User avatar Bstran

Translation changed
WebSocket Stream Write Operations
WebSocket Stream Write Operations流写入操作
06/18/2026
User avatar Bstran

Translation changed
These stream members are used to write websocket messages:
These stream members are used to write websocket messages:以下流成员函数用于写入 WebSocket 消息：
06/18/2026
User avatar Bstran

Translation changed
Sending
Sending发送
06/18/2026
User avatar Bstran

Translation changed
Messages can be either text or binary. A message sent as text must contain consist of valid utf8, while a message sent as binary may contain arbitrary data. In addition to message frames, websocket provides ['control frames] in the form of ping, pong, and close messages which have a small upper limit on their payload size. Depending on how a message is framed, control frames may have more opportunities to be sent in-between.
Messages can be either text or binary. A message sent as text must contain consist of valid utf8, while a message sent as binary may contain arbitrary data. In addition to message frames, webs消息可以是文本类型或二进制类型。以文本形式发送的消息必须包含有效的 UTF-8 编码，而以二进制形式发送的消息则可以包含任意数据。除了消息帧之外，WebSocket provides ['control frames] in the form of ping, pong, and close messages which have a small upper limit on their payload size. Depending on how a message is framed, control frames may have more opportunities to be sent in-between.还提供控制帧，包括 ping、pong 和 close 消息，这些控制帧的有效载荷大小有较小的上限限制。根据消息的帧结构方式，控制帧可能有更多的机会在传输间隙发送。
06/18/2026
User avatar Bstran

Translation changed
An algorithm should never depend on the way that incoming or outgoing
An algorithm should never depend on the way that incoming or outgoing算法不应依赖入站或出站消息的帧结构方式。
06/18/2026
User avatar Bstran

Translation changed
The boundaries between frames of a multi-frame message are not not considered part of the message. Intermediaries such as proxies which forward the websocket traffic are free to "reframe" (split frames and combine them) the message in arbitrary ways. These intermediaries include Beast, which can reframe messages automatically in some cases depending on the options set on the stream.
The boundaries between frames of a multi-frame message are not not considered part of the message. Intermediaries such as proxies which forward the webs多帧消息中，各帧的边界不属于消息内容的一部分。像代理这类转发 WebSocket traffic are free to "reframe" (split frames and combine them) the message in arbitrary ways. These intermediaries include Beast, which can reframe messages automatically in some cases depending on the options set on the stream.流量的中间节点，可以自由地对消息进行“重帧处理”（即拆分或合并帧）。Beast 也属于这类中间节点，它会根据流上配置的选项，在某些场景下自动重帧消息。
06/18/2026
User avatar Bstran

Translation changed
Once a websocket session is established, messages can be sent unsolicited by either peer at any time. A message is made up of one or more ['messages frames]. Each frame is prefixed with the size of the payload in bytes, followed by the data. A frame also contains a flag (called 'fin') indicating whether or not it is the last frame of the message. When a message is made up from only one frame, it is possible to know immediately what the size of the message will be. Otherwise, the total size of the message can only be determined once the last frame is received.
Once a websWebSocket session is established, messages can be sent unsolicited by either peer at any time. A message is made up of one or more ['messages frames]. Each frame is prefixed with the size of the payload in bytes, followed by the data. A frame also contains a flag (called 'fin') indicating whether or not it is the last frame of the message. When a message is made up from only one frame, it is possible to know immediately what the size of the message will be. Otherwise, the total size of the message can only be determined once the last frame is received.会话建立后，任何一端都可以随时主动发送消息。每条消息由一个或多个消息帧组成。每个帧的前部是有效载荷的字节长度，随后是数据内容。帧还包含一个名为 fin 的标志，用于标识该帧是否为消息的最后一帧。如果消息只由一个帧构成，则可以立即获知消息大小。否则，消息的总大小只能在接收到最后一帧时才能确定。
06/18/2026
User avatar Bstran

Translation changed
Messages
Messages消息
06/18/2026
User avatar Bstran

Contributor joined
Contributor joined 06/18/2026
User avatar admin

Resource updated
File “doc/qbk/06_websocket/04_messages_zh_Hans.qbk” was added. 06/05/2026
User avatar admin

String added in the repository
For these cases, the partial data oriented interface may be used. This example reads and echoes a complete message using this interface:
For these cases, the partial data oriented interface may be used. This example reads and echoes a complete message using this interface:
06/05/2026
User avatar admin

String added in the repository
* Streaming multimedia to an endpoint.
* Sending a message that does not fit in memory at once.
* Providing incremental results as they become available.
* Streaming multimedia to an endpoint.
* Sending a message that does not fit in memory at once.
* Providing incremental results as they become available.
06/05/2026

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