Exit Zen
8
string ID 35
type: heading
English
Requirements
12/120 · 12
8
string ID 16
type: variablelist cell
English
Many reviewers feel that HTTP/2 support is an essential feature of a HTTP library. The authors agree that HTTP/2 is important but also feel that the most sensible implementation is one that does not re-use the same network reading and writing interface for 2 as that for 1.0 and 1.1.

The Beast HTTP message model was designed with the new protocol in mind and should be evaluated in that context. There are plans to add HTTP/2 in the future, but there is no rush to do so. Users can work with HTTP/1 now; we should not deny them that functionality today to wait for a newer protocol tomorrow. It is the author's position that there is sufficient value in Beast's HTTP/1-only implementation that the lack of HTTP/2 should not be a barrier to acceptance.

The Beast HTTP message model is suitable for HTTP/2 and can be re-used. The IETF HTTP Working Group adopted message compatibility with HTTP/1.x as an explicit goal. A parser can simply emit full headers after decoding the compressed HTTP/2 headers. The stream ID is not logically part of the message but rather message metadata and should be communicated out-of-band (see below). HTTP/2 sessions begin with a traditional HTTP/1.1 Upgrade similar in fashion to the WebSocket upgrade. An HTTP/2 implementation can use existing Beast.HTTP primitives to perform this handshake.
1328/13280 · 1328
8
string ID 33
type: paragraph
English
These requirements may undergo non-backward compatible
54/540 · 54
8
string ID 22
type: table cell
English
[link beast.ref.boost__beast__websocket__stream_base__timeout.suggested `stream_base::timeout::suggested`]
106/1060 · 106
8
string ID 54
type: table cell
English
[itemized_list [Timeouts for logical operations] [[@boost:/doc/html/boost_asio/reference/ip__tcp.html `net::ip::tcp`] protocol] [[@boost:/doc/html/boost_asio/reference/executor.html `net::executor`] executor] [[link beast.ref.boost__beast__unlimited_rate_policy `unlimited_rate_policy`] rate limits] ]
301/3010 · 301
8
string ID 49
type: paragraph
English
These relations are true:
25/250 · 25
8
string ID 35
type: paragraph
English
File: [path_link example/websocket/client/sync/websocket_client_sync.cpp websocket_sync_client.cpp]
99/990 · 99
8
string ID 61
type: paragraph
English
When a control callback is registered, it will be invoked for all pings, pongs, and close frames received through either synchronous read functions or asynchronous read functions. The type of frame and payload text are passed as parameters to the control callback. If the frame is a close frame, the close reason may be obtained by calling [link beast.ref.boost__beast__websocket__stream.reason `reason`].
405/4050 · 405
8
string ID 57
type: section title
English
Expect 100-continue (Server) __example__
40/400 · 40
8
string ID 44
type: paragraph
English
A server can also request and verify a client certificate to authenticate the client:
85/850 · 85
8
string ID 44
type: table cell
English
[link beast.ref.boost__beast__async_base `async_base`] [link beast.ref.boost__beast__stable_async_base `stable_async_base`]
123/1230 · 123
8
string ID 29
type: list
English
* [*Basis for Further Abstraction.] Components are well-suited for building upon.
81/810 · 81
8
string ID 50
type: list
English
* Forgetting to include a return statement after calling an
59/590 · 59
9
string ID 47
type: table cell
English
[link beast.ref.boost__beast__http__chunk_body `chunk_body`]
60/600 · 60
9
string ID 48
type: paragraph
English
For example, let's assume we are using Beast for communicating with an HTTPS server that doesn't perform a proper SSL/TLS shutdown:
131/1310 · 131
9
string ID 61
type: paragraph
English
There are two additional components required to implement the initiating function:
82/820 · 82
9
string ID 25
type: table cell
English
[path_link example/http/client/async/http_client_async.cpp http_client_async.cpp]
81/810 · 81
9
string ID 21
type: table cell
English
Supports buffer-oriented blocking writes.
41/410 · 41
9
string ID 16
type: table cell
English
Read a __message__ from an __AsyncReadStream__.
47/470 · 47
9
string ID 62
type: heading
English
Responses
9/100 · 9