internal

package standard library
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Published: May 23, 2023 License: BSD-3-Clause Imports: 5 Imported by: 0

Documentation

Overview

Package internal contains HTTP internals shared by net/http and net/http/httputil.

Index

Constants

This section is empty.

Variables

View Source
var ErrLineTooLong = errors.New("header line too long")

Functions

func NewChunkedReader

func NewChunkedReader(r io.Reader) io.Reader

NewChunkedReader returns a new chunkedReader that translates the data read from r out of HTTP "chunked" format before returning it. The chunkedReader returns io.EOF when the final 0-length chunk is read.

NewChunkedReader is not needed by normal applications. The http package automatically decodes chunking when reading response bodies.

func NewChunkedWriter

func NewChunkedWriter(w io.Writer) io.WriteCloser

NewChunkedWriter returns a new chunkedWriter that translates writes into HTTP "chunked" format before writing them to w. Closing the returned chunkedWriter sends the final 0-length chunk that marks the end of the stream but does not send the final CRLF that appears after trailers; trailers and the last CRLF must be written separately.

NewChunkedWriter is not needed by normal applications. The http package adds chunking automatically if handlers don't set a Content-Length header. Using newChunkedWriter inside a handler would result in double chunking or chunking with a Content-Length length, both of which are wrong.

Types

type FlushAfterChunkWriter added in go1.5

type FlushAfterChunkWriter struct {
	*bufio.Writer
}

FlushAfterChunkWriter signals from the caller of NewChunkedWriter that each chunk should be followed by a flush. It is used by the net/http.Transport code to keep the buffering behavior for headers and trailers, but flush out chunks aggressively in the middle for request bodies which may be generated slowly. See Issue 6574.

Directories

Path Synopsis
Package testcert contains a test-only localhost certificate.
Package testcert contains a test-only localhost certificate.

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