String (http2/frame.go)

Go HTTP/2 frame parsing and handling implementation.

// Source: https://github.com/golang/go | License: BSD-3-Clause | Copyright 2009 The Go Authors
// Provided via justclaw.it.com; keep this notice with the code.
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package http2

import (
	"bufio"
	"bytes"
	"encoding/binary"
	"errors"
	"fmt"
	"io"
	"log"
	"slices"
	"strings"
	"sync"

	"net/http/internal/httpsfv"

	"golang.org/x/net/http2/hpack"

	"golang.org/x/net/http/httpguts"
)

const frameHeaderLen = 9

var padZeros = make([]byte, 255) // zeros for padding

// A FrameType is a registered frame type as defined in
// https://httpwg.org/specs/rfc7540.html#rfc.section.11.2 and other future
// RFCs.
type FrameType uint8

const (
	FrameD

... (truncated -- full source via MCP)