clients::http::StreamedResponse Class Reference

Table of Contents

• Public Types
• Public Member Functions
• Detailed Description
• Member Typedef Documentation
• Queue
• Member Function Documentation
• GetHeader()
• GetHeaders()
• ReadChunk()
• StatusCode()

HTTP response for streamed API. More...

#include <userver/clients/http/streamed_response.hpp>

Public Types
using	Queue = concurrent::StringStreamQueue

Public Member Functions
	StreamedResponse (StreamedResponse &&)=default
	StreamedResponse (const StreamedResponse &)=delete
StreamedResponse &	operator= (StreamedResponse &&)=default
StreamedResponse &	operator= (const StreamedResponse &)=delete
Status	StatusCode ()
	HTTP status code.
std::string	GetHeader (const std::string &header_name)
const Headers &	GetHeaders ()
const Response::CookiesMap &	GetCookies ()
bool	ReadChunk (std::string &output, engine::Deadline)

Detailed Description

HTTP response for streamed API.

Call Request::async_perform_stream_body() to get one. You can use it for fast proxying backend response body to a remote Application.

Definition at line 24 of file streamed_response.hpp.

Member Typedef Documentation

Queue

using clients::http::StreamedResponse::Queue = concurrent::StringStreamQueue

Definition at line 46 of file streamed_response.hpp.

Member Function Documentation

GetHeader()

std::string clients::http::StreamedResponse::GetHeader

(

const std::string &

header_name

)

Returns HTTP header value by its name (case-insensitive) A missing key results in empty string

Note

may suspend the coroutine if headers are not obtained yet.

GetHeaders()

const Headers & clients::http::StreamedResponse::GetHeaders

(

)

Get all HTTP headers as a case-insensitive unordered map

Note

may suspend the coroutine if headers are not obtained yet.

ReadChunk()

bool clients::http::StreamedResponse::ReadChunk	(	std::string &	output,
		engine::Deadline
	)

Read another HTTP response body part into 'output'. Any previous data in 'output' is dropped.

Note

The chunk size is not guaranteed to be exactly multipart/form-data chunk size or any other HTTP-related size

may block if the chunk is not obtained yet.

StatusCode()

Status clients::http::StreamedResponse::StatusCode

(

)

HTTP status code.

Note

may suspend the coroutine if the code is not obtained yet.

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The documentation for this class was generated from the following file:

• userver/clients/http/streamed_response.hpp