Examples

Classes
struct	uvco::examples::HttpRequest
struct	uvco::examples::HttpResponse
class	uvco::examples::Router

Typedefs
using	uvco::examples::HttpHandler = std::function<Promise<HttpResponse>(const HttpRequest &)>

Functions
Promise< HttpResponse >	uvco::examples::notFoundHandler (const HttpRequest &request)
	A handler returning a 404 error.
Promise< void >	uvco::examples::httpServer (TcpServer &server, Router router)

Detailed Description

Simple HTTP server implementation using uvco coroutines and promises.

Typedef Documentation

HttpHandler

using uvco::examples::HttpHandler = std::function<Promise<HttpResponse>(const HttpRequest &)>

Function Documentation

httpServer()

Promise< void > uvco::examples::httpServer	(	TcpServer &	server,
		Router	router )

Run a simple HTTP server on the given TcpServer, serving the routes defined by the supplied Router instance. Never returns, unless an exception is thrown while accepting a connection or spawning a task.

                                                           {
  auto streamPromise = server.listen();
 
  auto handlers = TaskSet::create();
  while (auto stream = co_await streamPromise.next()) {
    handlers->add(connectionHandler(std::move(*stream), router));
  }
}

notFoundHandler()

Promise< HttpResponse > uvco::examples::notFoundHandler

(

const HttpRequest &

)

A handler returning a 404 error.

                                                             {
  HttpResponse response;
  response.statusCode = 404;
  response.statusMessage = "Not Found";
  response.body = "Not Found";
  co_return response;
}