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Upgrade go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
Signed-off-by: krynju <krystian.gulinski@juliahub.com>
This commit is contained in:
krynju
141
vendor/golang.org/x/net/http2/transport.go
generated
vendored
141
vendor/golang.org/x/net/http2/transport.go
generated
vendored
@@ -25,7 +25,6 @@ import (
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"net/http"
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"net/http/httptrace"
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"net/textproto"
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"os"
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"sort"
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"strconv"
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"strings"
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@@ -227,40 +226,26 @@ func (t *Transport) contextWithTimeout(ctx context.Context, d time.Duration) (co
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}
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func (t *Transport) maxHeaderListSize() uint32 {
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if t.MaxHeaderListSize == 0 {
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n := int64(t.MaxHeaderListSize)
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if t.t1 != nil && t.t1.MaxResponseHeaderBytes != 0 {
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n = t.t1.MaxResponseHeaderBytes
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if n > 0 {
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n = adjustHTTP1MaxHeaderSize(n)
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}
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}
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if n <= 0 {
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return 10 << 20
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}
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if t.MaxHeaderListSize == 0xffffffff {
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if n >= 0xffffffff {
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return 0
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}
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return t.MaxHeaderListSize
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}
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func (t *Transport) maxFrameReadSize() uint32 {
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if t.MaxReadFrameSize == 0 {
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return 0 // use the default provided by the peer
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}
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if t.MaxReadFrameSize < minMaxFrameSize {
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return minMaxFrameSize
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}
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if t.MaxReadFrameSize > maxFrameSize {
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return maxFrameSize
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}
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return t.MaxReadFrameSize
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return uint32(n)
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}
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func (t *Transport) disableCompression() bool {
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return t.DisableCompression || (t.t1 != nil && t.t1.DisableCompression)
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}
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func (t *Transport) pingTimeout() time.Duration {
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if t.PingTimeout == 0 {
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return 15 * time.Second
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}
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return t.PingTimeout
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}
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// ConfigureTransport configures a net/http HTTP/1 Transport to use HTTP/2.
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// It returns an error if t1 has already been HTTP/2-enabled.
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//
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@@ -370,11 +355,14 @@ type ClientConn struct {
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lastActive time.Time
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lastIdle time.Time // time last idle
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// Settings from peer: (also guarded by wmu)
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maxFrameSize uint32
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maxConcurrentStreams uint32
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peerMaxHeaderListSize uint64
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peerMaxHeaderTableSize uint32
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initialWindowSize uint32
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maxFrameSize uint32
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maxConcurrentStreams uint32
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peerMaxHeaderListSize uint64
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peerMaxHeaderTableSize uint32
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initialWindowSize uint32
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initialStreamRecvWindowSize int32
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readIdleTimeout time.Duration
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pingTimeout time.Duration
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// reqHeaderMu is a 1-element semaphore channel controlling access to sending new requests.
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// Write to reqHeaderMu to lock it, read from it to unlock.
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@@ -499,6 +487,7 @@ func (cs *clientStream) closeReqBodyLocked() {
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}
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type stickyErrWriter struct {
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group synctestGroupInterface
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conn net.Conn
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timeout time.Duration
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err *error
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@@ -508,22 +497,9 @@ func (sew stickyErrWriter) Write(p []byte) (n int, err error) {
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if *sew.err != nil {
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return 0, *sew.err
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}
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for {
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if sew.timeout != 0 {
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sew.conn.SetWriteDeadline(time.Now().Add(sew.timeout))
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}
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nn, err := sew.conn.Write(p[n:])
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n += nn
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if n < len(p) && nn > 0 && errors.Is(err, os.ErrDeadlineExceeded) {
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// Keep extending the deadline so long as we're making progress.
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continue
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}
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if sew.timeout != 0 {
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sew.conn.SetWriteDeadline(time.Time{})
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}
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*sew.err = err
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return n, err
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}
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n, err = writeWithByteTimeout(sew.group, sew.conn, sew.timeout, p)
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*sew.err = err
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return n, err
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}
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// noCachedConnError is the concrete type of ErrNoCachedConn, which
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@@ -758,44 +734,36 @@ func (t *Transport) expectContinueTimeout() time.Duration {
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return t.t1.ExpectContinueTimeout
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}
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func (t *Transport) maxDecoderHeaderTableSize() uint32 {
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if v := t.MaxDecoderHeaderTableSize; v > 0 {
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return v
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}
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return initialHeaderTableSize
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}
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func (t *Transport) maxEncoderHeaderTableSize() uint32 {
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if v := t.MaxEncoderHeaderTableSize; v > 0 {
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return v
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}
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return initialHeaderTableSize
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}
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func (t *Transport) NewClientConn(c net.Conn) (*ClientConn, error) {
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return t.newClientConn(c, t.disableKeepAlives())
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}
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func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, error) {
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conf := configFromTransport(t)
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cc := &ClientConn{
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t: t,
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tconn: c,
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readerDone: make(chan struct{}),
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nextStreamID: 1,
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maxFrameSize: 16 << 10, // spec default
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initialWindowSize: 65535, // spec default
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maxConcurrentStreams: initialMaxConcurrentStreams, // "infinite", per spec. Use a smaller value until we have received server settings.
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peerMaxHeaderListSize: 0xffffffffffffffff, // "infinite", per spec. Use 2^64-1 instead.
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streams: make(map[uint32]*clientStream),
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singleUse: singleUse,
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wantSettingsAck: true,
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pings: make(map[[8]byte]chan struct{}),
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reqHeaderMu: make(chan struct{}, 1),
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t: t,
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tconn: c,
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readerDone: make(chan struct{}),
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nextStreamID: 1,
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maxFrameSize: 16 << 10, // spec default
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initialWindowSize: 65535, // spec default
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initialStreamRecvWindowSize: conf.MaxUploadBufferPerStream,
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maxConcurrentStreams: initialMaxConcurrentStreams, // "infinite", per spec. Use a smaller value until we have received server settings.
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peerMaxHeaderListSize: 0xffffffffffffffff, // "infinite", per spec. Use 2^64-1 instead.
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streams: make(map[uint32]*clientStream),
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singleUse: singleUse,
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wantSettingsAck: true,
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readIdleTimeout: conf.SendPingTimeout,
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pingTimeout: conf.PingTimeout,
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pings: make(map[[8]byte]chan struct{}),
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reqHeaderMu: make(chan struct{}, 1),
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}
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var group synctestGroupInterface
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if t.transportTestHooks != nil {
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t.markNewGoroutine()
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t.transportTestHooks.newclientconn(cc)
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c = cc.tconn
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group = t.group
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}
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if VerboseLogs {
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t.vlogf("http2: Transport creating client conn %p to %v", cc, c.RemoteAddr())
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@@ -807,24 +775,23 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
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// TODO: adjust this writer size to account for frame size +
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// MTU + crypto/tls record padding.
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cc.bw = bufio.NewWriter(stickyErrWriter{
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group: group,
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conn: c,
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timeout: t.WriteByteTimeout,
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timeout: conf.WriteByteTimeout,
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err: &cc.werr,
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})
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cc.br = bufio.NewReader(c)
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cc.fr = NewFramer(cc.bw, cc.br)
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if t.maxFrameReadSize() != 0 {
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cc.fr.SetMaxReadFrameSize(t.maxFrameReadSize())
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}
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cc.fr.SetMaxReadFrameSize(conf.MaxReadFrameSize)
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if t.CountError != nil {
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cc.fr.countError = t.CountError
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}
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maxHeaderTableSize := t.maxDecoderHeaderTableSize()
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maxHeaderTableSize := conf.MaxDecoderHeaderTableSize
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cc.fr.ReadMetaHeaders = hpack.NewDecoder(maxHeaderTableSize, nil)
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cc.fr.MaxHeaderListSize = t.maxHeaderListSize()
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cc.henc = hpack.NewEncoder(&cc.hbuf)
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cc.henc.SetMaxDynamicTableSizeLimit(t.maxEncoderHeaderTableSize())
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cc.henc.SetMaxDynamicTableSizeLimit(conf.MaxEncoderHeaderTableSize)
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cc.peerMaxHeaderTableSize = initialHeaderTableSize
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if cs, ok := c.(connectionStater); ok {
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@@ -834,11 +801,9 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
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initialSettings := []Setting{
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{ID: SettingEnablePush, Val: 0},
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{ID: SettingInitialWindowSize, Val: transportDefaultStreamFlow},
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}
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if max := t.maxFrameReadSize(); max != 0 {
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initialSettings = append(initialSettings, Setting{ID: SettingMaxFrameSize, Val: max})
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{ID: SettingInitialWindowSize, Val: uint32(cc.initialStreamRecvWindowSize)},
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}
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initialSettings = append(initialSettings, Setting{ID: SettingMaxFrameSize, Val: conf.MaxReadFrameSize})
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if max := t.maxHeaderListSize(); max != 0 {
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initialSettings = append(initialSettings, Setting{ID: SettingMaxHeaderListSize, Val: max})
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}
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@@ -848,8 +813,8 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
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cc.bw.Write(clientPreface)
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cc.fr.WriteSettings(initialSettings...)
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cc.fr.WriteWindowUpdate(0, transportDefaultConnFlow)
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cc.inflow.init(transportDefaultConnFlow + initialWindowSize)
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cc.fr.WriteWindowUpdate(0, uint32(conf.MaxUploadBufferPerConnection))
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cc.inflow.init(conf.MaxUploadBufferPerConnection + initialWindowSize)
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cc.bw.Flush()
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if cc.werr != nil {
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cc.Close()
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@@ -867,7 +832,7 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
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}
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func (cc *ClientConn) healthCheck() {
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pingTimeout := cc.t.pingTimeout()
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pingTimeout := cc.pingTimeout
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// We don't need to periodically ping in the health check, because the readLoop of ClientConn will
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// trigger the healthCheck again if there is no frame received.
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ctx, cancel := cc.t.contextWithTimeout(context.Background(), pingTimeout)
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@@ -2199,7 +2164,7 @@ type resAndError struct {
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func (cc *ClientConn) addStreamLocked(cs *clientStream) {
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cs.flow.add(int32(cc.initialWindowSize))
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cs.flow.setConnFlow(&cc.flow)
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cs.inflow.init(transportDefaultStreamFlow)
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cs.inflow.init(cc.initialStreamRecvWindowSize)
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cs.ID = cc.nextStreamID
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cc.nextStreamID += 2
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cc.streams[cs.ID] = cs
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@@ -2345,7 +2310,7 @@ func (cc *ClientConn) countReadFrameError(err error) {
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func (rl *clientConnReadLoop) run() error {
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cc := rl.cc
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gotSettings := false
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readIdleTimeout := cc.t.ReadIdleTimeout
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readIdleTimeout := cc.readIdleTimeout
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var t timer
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if readIdleTimeout != 0 {
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t = cc.t.afterFunc(readIdleTimeout, cc.healthCheck)
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