boostorg/beast
1
0
Fork 1
mirror of https://github.com/boostorg/beast.git synced 2025-07-29 20:37:31 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update documentation examples

Browse Source 
fix #222
This commit is contained in:
Vinnie Falco
2017-01-08 07:00:04 -05:00
parent 606ad187ba
commit 93e58f7dab
2 changed files with 9 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
CHANGELOG.md
View File

@ -7,6 +7,7 @@
* Update README.md example programs
* Fix websocket stream read documentation
* Disable Boost.Coroutine deprecation warning
* Update documentation examples
--------------------------------------------------------------------------------

14
doc/examples.qbk
View File

@ -19,6 +19,7 @@ Use HTTP to request the root page from a website and print the response:
```
#include <beast/http.hpp>
#include <boost/asio.hpp>
#include <boost/lexical_cast.hpp>
#include <iostream>
#include <string>
@ -33,18 +34,19 @@ int main()
r.resolve(boost::asio::ip::tcp::resolver::query{host, "http"}));
// Send HTTP request using beast
beast::http::request_v1<beast::http::empty_body> req;
beast::http::request<beast::http::empty_body> req;
req.method = "GET";
req.url = "/";
req.version = 11;
req.headers.replace("Host", host + ":" + std::to_string(sock.remote_endpoint().port()));
req.headers.replace("User-Agent", "Beast");
req.fields.replace("Host", host + ":" +
boost::lexical_cast<std::string>(sock.remote_endpoint().port()));
req.fields.replace("User-Agent", "Beast");
beast::http::prepare(req);
beast::http::write(sock, req);
// Receive and print HTTP response using beast
beast::streambuf sb;
beast::http::response_v1<beast::http::streambuf_body> resp;
beast::http::response<beast::http::streambuf_body> resp;
beast::http::read(sock, sb, resp);
std::cout << resp;
}
@ -72,14 +74,14 @@ int main()
// WebSocket connect and send message using beast
beast::websocket::stream<boost::asio::ip::tcp::socket&> ws{sock};
ws.handshake(host, "/");
ws.write(boost::asio::buffer("Hello, world!"));
ws.write(boost::asio::buffer(std::string("Hello, world!")));
// Receive WebSocket message, print and close using beast
beast::streambuf sb;
beast::websocket::opcode op;
ws.read(op, sb);
ws.close(beast::websocket::close_code::normal);
std::cout << to_string(sb.data()) << "\n";
std::cout << beast::to_string(sb.data()) << "\n";
}
```