Exit Zen
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string ID 30
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Requirements
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This represents configured timeout settings for a websocket stream.
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The example programs that come with the library demonstrate the usage of websocket stream operations with all asynchronous varieties.
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string ID 54
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[link beast.ref.boost__beast__tcp_stream `tcp_stream`]
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string ID 46
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* `P(x)` is a parsing function which produces a message container from
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string ID 50
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WebSocket Stream Template Parameters
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string ID 33
type: paragraph
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Establish a WebSocket connection, send a message and receive the reply:
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string ID 46
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Ping, pong, and close messages are control frames which may be sent at any time by either peer on an established WebSocket connection. They are sent using the functions [link beast.ref.boost__beast__websocket__stream.ping `ping`], [link beast.ref.boost__beast__websocket__stream.pong `pong`]. and [link beast.ref.boost__beast__websocket__stream.close `close`]. To be notified of control frames, callers may register a ['control callback] using [link beast.ref.boost__beast__websocket__stream.control_callback `control_callback`]. The object provided with this option should be callable with the following signature:
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The Expect field with the value "100-continue" in a request is special. It indicates that the after sending the message header, a client desires an immediate informational response before sending the message body, which presumably may be expensive to compute or large. This behavior is described in [@https://tools.ietf.org/html/rfc7231#section-5.1.1 rfc7231 section 5.1.1]. Invoking the 100-continue behavior is implemented easily in a client by constructing a __serializer__ to send the header first, then receiving the server response, and finally conditionally send the body using the same serializer instance. A synchronous, simplified version (no timeout) of this client action looks like this:
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string ID 36
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A client must also verify that the hostname or IP address in the certificate matches the expected one. The [@boost:/doc/html/boost_asio/reference/ssl__host_name_verification.html `net::ssl::host_name_verification`] helper function object can perform this verification according to the rules described in RFC 6125:
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string ID 44
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Description
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string ID 27
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* [*Performance:] Build applications handling thousands of connections or more.
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string ID 48
type: list
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* Type erasing the final handler. This will cause undefined behavior.
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string ID 19
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Enables the split compilation mode, which allows the user to compile definitions of non-template entities in a single translation unit, thus improving compilation speed. That translation unit has to include boost/beast/src.hpp in order to compile the definitions.
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string ID 46
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Layered Stream Algorithms and Types
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Description
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string ID 42
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In such scenarios, `http::read` or `http::async_read` operations succeed as they don't need EOF to complete. However, the next operation on the stream would fail with an [@boost:/doc/html/boost_asio/reference/ssl__error__stream_errors.html `net::ssl::error::stream_truncated`] error.
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First we declare the initiating function and document the requirements, parameters, preconditions, and effects:
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HTTP, asynchronous
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string ID 21
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__SyncWriteStream__
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