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-rw-r--r--vendor/golang.org/x/net/context/context.go30
-rw-r--r--vendor/golang.org/x/net/context/go17.go4
-rw-r--r--vendor/golang.org/x/net/context/pre_go17.go18
-rw-r--r--vendor/golang.org/x/net/http2/client_conn_pool.go2
-rw-r--r--vendor/golang.org/x/net/http2/frame.go26
-rw-r--r--vendor/golang.org/x/net/http2/hpack/encode.go2
-rw-r--r--vendor/golang.org/x/net/http2/hpack/hpack.go4
-rw-r--r--vendor/golang.org/x/net/http2/pipe.go2
-rw-r--r--vendor/golang.org/x/net/http2/server.go18
-rw-r--r--vendor/golang.org/x/net/http2/transport.go8
-rw-r--r--vendor/golang.org/x/net/internal/timeseries/timeseries.go2
-rw-r--r--vendor/golang.org/x/net/trace/events.go20
-rw-r--r--vendor/golang.org/x/net/trace/histogram.go15
-rw-r--r--vendor/golang.org/x/net/trace/trace.go18
14 files changed, 107 insertions, 62 deletions
diff --git a/vendor/golang.org/x/net/context/context.go b/vendor/golang.org/x/net/context/context.go
index 134654c..f143ed6 100644
--- a/vendor/golang.org/x/net/context/context.go
+++ b/vendor/golang.org/x/net/context/context.go
@@ -7,7 +7,7 @@
// and between processes.
//
// Incoming requests to a server should create a Context, and outgoing calls to
-// servers should accept a Context. The chain of function calls between must
+// servers should accept a Context. The chain of function calls between must
// propagate the Context, optionally replacing it with a modified copy created
// using WithDeadline, WithTimeout, WithCancel, or WithValue.
//
@@ -16,14 +16,14 @@
// propagation:
//
// Do not store Contexts inside a struct type; instead, pass a Context
-// explicitly to each function that needs it. The Context should be the first
+// explicitly to each function that needs it. The Context should be the first
// parameter, typically named ctx:
//
// func DoSomething(ctx context.Context, arg Arg) error {
// // ... use ctx ...
// }
//
-// Do not pass a nil Context, even if a function permits it. Pass context.TODO
+// Do not pass a nil Context, even if a function permits it. Pass context.TODO
// if you are unsure about which Context to use.
//
// Use context Values only for request-scoped data that transits processes and
@@ -44,13 +44,13 @@ import "time"
// Context's methods may be called by multiple goroutines simultaneously.
type Context interface {
// Deadline returns the time when work done on behalf of this context
- // should be canceled. Deadline returns ok==false when no deadline is
- // set. Successive calls to Deadline return the same results.
+ // should be canceled. Deadline returns ok==false when no deadline is
+ // set. Successive calls to Deadline return the same results.
Deadline() (deadline time.Time, ok bool)
// Done returns a channel that's closed when work done on behalf of this
- // context should be canceled. Done may return nil if this context can
- // never be canceled. Successive calls to Done return the same value.
+ // context should be canceled. Done may return nil if this context can
+ // never be canceled. Successive calls to Done return the same value.
//
// WithCancel arranges for Done to be closed when cancel is called;
// WithDeadline arranges for Done to be closed when the deadline
@@ -79,24 +79,24 @@ type Context interface {
// a Done channel for cancelation.
Done() <-chan struct{}
- // Err returns a non-nil error value after Done is closed. Err returns
+ // Err returns a non-nil error value after Done is closed. Err returns
// Canceled if the context was canceled or DeadlineExceeded if the
- // context's deadline passed. No other values for Err are defined.
+ // context's deadline passed. No other values for Err are defined.
// After Done is closed, successive calls to Err return the same value.
Err() error
// Value returns the value associated with this context for key, or nil
- // if no value is associated with key. Successive calls to Value with
+ // if no value is associated with key. Successive calls to Value with
// the same key returns the same result.
//
// Use context values only for request-scoped data that transits
// processes and API boundaries, not for passing optional parameters to
// functions.
//
- // A key identifies a specific value in a Context. Functions that wish
+ // A key identifies a specific value in a Context. Functions that wish
// to store values in Context typically allocate a key in a global
// variable then use that key as the argument to context.WithValue and
- // Context.Value. A key can be any type that supports equality;
+ // Context.Value. A key can be any type that supports equality;
// packages should define keys as an unexported type to avoid
// collisions.
//
@@ -115,7 +115,7 @@ type Context interface {
// // This prevents collisions with keys defined in other packages.
// type key int
//
- // // userKey is the key for user.User values in Contexts. It is
+ // // userKey is the key for user.User values in Contexts. It is
// // unexported; clients use user.NewContext and user.FromContext
// // instead of using this key directly.
// var userKey key = 0
@@ -134,14 +134,14 @@ type Context interface {
}
// Background returns a non-nil, empty Context. It is never canceled, has no
-// values, and has no deadline. It is typically used by the main function,
+// values, and has no deadline. It is typically used by the main function,
// initialization, and tests, and as the top-level Context for incoming
// requests.
func Background() Context {
return background
}
-// TODO returns a non-nil, empty Context. Code should use context.TODO when
+// TODO returns a non-nil, empty Context. Code should use context.TODO when
// it's unclear which Context to use or it is not yet available (because the
// surrounding function has not yet been extended to accept a Context
// parameter). TODO is recognized by static analysis tools that determine
diff --git a/vendor/golang.org/x/net/context/go17.go b/vendor/golang.org/x/net/context/go17.go
index f8cda19..d20f52b 100644
--- a/vendor/golang.org/x/net/context/go17.go
+++ b/vendor/golang.org/x/net/context/go17.go
@@ -35,8 +35,8 @@ func WithCancel(parent Context) (ctx Context, cancel CancelFunc) {
}
// WithDeadline returns a copy of the parent context with the deadline adjusted
-// to be no later than d. If the parent's deadline is already earlier than d,
-// WithDeadline(parent, d) is semantically equivalent to parent. The returned
+// to be no later than d. If the parent's deadline is already earlier than d,
+// WithDeadline(parent, d) is semantically equivalent to parent. The returned
// context's Done channel is closed when the deadline expires, when the returned
// cancel function is called, or when the parent context's Done channel is
// closed, whichever happens first.
diff --git a/vendor/golang.org/x/net/context/pre_go17.go b/vendor/golang.org/x/net/context/pre_go17.go
index 5a30aca..0f35592 100644
--- a/vendor/golang.org/x/net/context/pre_go17.go
+++ b/vendor/golang.org/x/net/context/pre_go17.go
@@ -13,7 +13,7 @@ import (
"time"
)
-// An emptyCtx is never canceled, has no values, and has no deadline. It is not
+// An emptyCtx is never canceled, has no values, and has no deadline. It is not
// struct{}, since vars of this type must have distinct addresses.
type emptyCtx int
@@ -104,7 +104,7 @@ func propagateCancel(parent Context, child canceler) {
}
// parentCancelCtx follows a chain of parent references until it finds a
-// *cancelCtx. This function understands how each of the concrete types in this
+// *cancelCtx. This function understands how each of the concrete types in this
// package represents its parent.
func parentCancelCtx(parent Context) (*cancelCtx, bool) {
for {
@@ -134,14 +134,14 @@ func removeChild(parent Context, child canceler) {
p.mu.Unlock()
}
-// A canceler is a context type that can be canceled directly. The
+// A canceler is a context type that can be canceled directly. The
// implementations are *cancelCtx and *timerCtx.
type canceler interface {
cancel(removeFromParent bool, err error)
Done() <-chan struct{}
}
-// A cancelCtx can be canceled. When canceled, it also cancels any children
+// A cancelCtx can be canceled. When canceled, it also cancels any children
// that implement canceler.
type cancelCtx struct {
Context
@@ -193,8 +193,8 @@ func (c *cancelCtx) cancel(removeFromParent bool, err error) {
}
// WithDeadline returns a copy of the parent context with the deadline adjusted
-// to be no later than d. If the parent's deadline is already earlier than d,
-// WithDeadline(parent, d) is semantically equivalent to parent. The returned
+// to be no later than d. If the parent's deadline is already earlier than d,
+// WithDeadline(parent, d) is semantically equivalent to parent. The returned
// context's Done channel is closed when the deadline expires, when the returned
// cancel function is called, or when the parent context's Done channel is
// closed, whichever happens first.
@@ -226,8 +226,8 @@ func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) {
return c, func() { c.cancel(true, Canceled) }
}
-// A timerCtx carries a timer and a deadline. It embeds a cancelCtx to
-// implement Done and Err. It implements cancel by stopping its timer then
+// A timerCtx carries a timer and a deadline. It embeds a cancelCtx to
+// implement Done and Err. It implements cancel by stopping its timer then
// delegating to cancelCtx.cancel.
type timerCtx struct {
*cancelCtx
@@ -281,7 +281,7 @@ func WithValue(parent Context, key interface{}, val interface{}) Context {
return &valueCtx{parent, key, val}
}
-// A valueCtx carries a key-value pair. It implements Value for that key and
+// A valueCtx carries a key-value pair. It implements Value for that key and
// delegates all other calls to the embedded Context.
type valueCtx struct {
Context
diff --git a/vendor/golang.org/x/net/http2/client_conn_pool.go b/vendor/golang.org/x/net/http2/client_conn_pool.go
index b139412..bdf5652 100644
--- a/vendor/golang.org/x/net/http2/client_conn_pool.go
+++ b/vendor/golang.org/x/net/http2/client_conn_pool.go
@@ -247,7 +247,7 @@ func filterOutClientConn(in []*ClientConn, exclude *ClientConn) []*ClientConn {
}
// noDialClientConnPool is an implementation of http2.ClientConnPool
-// which never dials. We let the HTTP/1.1 client dial and use its TLS
+// which never dials. We let the HTTP/1.1 client dial and use its TLS
// connection instead.
type noDialClientConnPool struct{ *clientConnPool }
diff --git a/vendor/golang.org/x/net/http2/frame.go b/vendor/golang.org/x/net/http2/frame.go
index 358833f..9573588 100644
--- a/vendor/golang.org/x/net/http2/frame.go
+++ b/vendor/golang.org/x/net/http2/frame.go
@@ -312,7 +312,7 @@ type Framer struct {
MaxHeaderListSize uint32
// TODO: track which type of frame & with which flags was sent
- // last. Then return an error (unless AllowIllegalWrites) if
+ // last. Then return an error (unless AllowIllegalWrites) if
// we're in the middle of a header block and a
// non-Continuation or Continuation on a different stream is
// attempted to be written.
@@ -600,6 +600,7 @@ var (
errStreamID = errors.New("invalid stream ID")
errDepStreamID = errors.New("invalid dependent stream ID")
errPadLength = errors.New("pad length too large")
+ errPadBytes = errors.New("padding bytes must all be zeros unless AllowIllegalWrites is enabled")
)
func validStreamIDOrZero(streamID uint32) bool {
@@ -623,6 +624,7 @@ func (f *Framer) WriteData(streamID uint32, endStream bool, data []byte) error {
//
// If pad is nil, the padding bit is not sent.
// The length of pad must not exceed 255 bytes.
+// The bytes of pad must all be zero, unless f.AllowIllegalWrites is set.
//
// It will perform exactly one Write to the underlying Writer.
// It is the caller's responsibility not to violate the maximum frame size
@@ -631,8 +633,18 @@ func (f *Framer) WriteDataPadded(streamID uint32, endStream bool, data, pad []by
if !validStreamID(streamID) && !f.AllowIllegalWrites {
return errStreamID
}
- if len(pad) > 255 {
- return errPadLength
+ if len(pad) > 0 {
+ if len(pad) > 255 {
+ return errPadLength
+ }
+ if !f.AllowIllegalWrites {
+ for _, b := range pad {
+ if b != 0 {
+ // "Padding octets MUST be set to zero when sending."
+ return errPadBytes
+ }
+ }
+ }
}
var flags Flags
if endStream {
@@ -663,7 +675,7 @@ type SettingsFrame struct {
func parseSettingsFrame(fh FrameHeader, p []byte) (Frame, error) {
if fh.Flags.Has(FlagSettingsAck) && fh.Length > 0 {
// When this (ACK 0x1) bit is set, the payload of the
- // SETTINGS frame MUST be empty. Receipt of a
+ // SETTINGS frame MUST be empty. Receipt of a
// SETTINGS frame with the ACK flag set and a length
// field value other than 0 MUST be treated as a
// connection error (Section 5.4.1) of type
@@ -672,7 +684,7 @@ func parseSettingsFrame(fh FrameHeader, p []byte) (Frame, error) {
}
if fh.StreamID != 0 {
// SETTINGS frames always apply to a connection,
- // never a single stream. The stream identifier for a
+ // never a single stream. The stream identifier for a
// SETTINGS frame MUST be zero (0x0). If an endpoint
// receives a SETTINGS frame whose stream identifier
// field is anything other than 0x0, the endpoint MUST
@@ -923,7 +935,7 @@ func parseHeadersFrame(fh FrameHeader, p []byte) (_ Frame, err error) {
FrameHeader: fh,
}
if fh.StreamID == 0 {
- // HEADERS frames MUST be associated with a stream. If a HEADERS frame
+ // HEADERS frames MUST be associated with a stream. If a HEADERS frame
// is received whose stream identifier field is 0x0, the recipient MUST
// respond with a connection error (Section 5.4.1) of type
// PROTOCOL_ERROR.
@@ -1045,7 +1057,7 @@ type PriorityParam struct {
Exclusive bool
// Weight is the stream's zero-indexed weight. It should be
- // set together with StreamDep, or neither should be set. Per
+ // set together with StreamDep, or neither should be set. Per
// the spec, "Add one to the value to obtain a weight between
// 1 and 256."
Weight uint8
diff --git a/vendor/golang.org/x/net/http2/hpack/encode.go b/vendor/golang.org/x/net/http2/hpack/encode.go
index f9bb033..6b3b9f8 100644
--- a/vendor/golang.org/x/net/http2/hpack/encode.go
+++ b/vendor/golang.org/x/net/http2/hpack/encode.go
@@ -45,7 +45,7 @@ func NewEncoder(w io.Writer) *Encoder {
// WriteField encodes f into a single Write to e's underlying Writer.
// This function may also produce bytes for "Header Table Size Update"
-// if necessary. If produced, it is done before encoding f.
+// if necessary. If produced, it is done before encoding f.
func (e *Encoder) WriteField(f HeaderField) error {
e.buf = e.buf[:0]
diff --git a/vendor/golang.org/x/net/http2/hpack/hpack.go b/vendor/golang.org/x/net/http2/hpack/hpack.go
index 135b9f6..007bc7f 100644
--- a/vendor/golang.org/x/net/http2/hpack/hpack.go
+++ b/vendor/golang.org/x/net/http2/hpack/hpack.go
@@ -61,7 +61,7 @@ func (hf HeaderField) String() string {
func (hf HeaderField) Size() uint32 {
// http://http2.github.io/http2-spec/compression.html#rfc.section.4.1
// "The size of the dynamic table is the sum of the size of
- // its entries. The size of an entry is the sum of its name's
+ // its entries. The size of an entry is the sum of its name's
// length in octets (as defined in Section 5.2), its value's
// length in octets (see Section 5.2), plus 32. The size of
// an entry is calculated using the length of the name and
@@ -307,7 +307,7 @@ func (d *Decoder) Write(p []byte) (n int, err error) {
err = d.parseHeaderFieldRepr()
if err == errNeedMore {
// Extra paranoia, making sure saveBuf won't
- // get too large. All the varint and string
+ // get too large. All the varint and string
// reading code earlier should already catch
// overlong things and return ErrStringLength,
// but keep this as a last resort.
diff --git a/vendor/golang.org/x/net/http2/pipe.go b/vendor/golang.org/x/net/http2/pipe.go
index 53b7a1d..914aaf8 100644
--- a/vendor/golang.org/x/net/http2/pipe.go
+++ b/vendor/golang.org/x/net/http2/pipe.go
@@ -10,7 +10,7 @@ import (
"sync"
)
-// pipe is a goroutine-safe io.Reader/io.Writer pair. It's like
+// pipe is a goroutine-safe io.Reader/io.Writer pair. It's like
// io.Pipe except there are no PipeReader/PipeWriter halves, and the
// underlying buffer is an interface. (io.Pipe is always unbuffered)
type pipe struct {
diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go
index 0431ab0..3c641a8 100644
--- a/vendor/golang.org/x/net/http2/server.go
+++ b/vendor/golang.org/x/net/http2/server.go
@@ -278,6 +278,16 @@ func (s *Server) ServeConn(c net.Conn, opts *ServeConnOpts) {
pushEnabled: true,
}
+ // The net/http package sets the write deadline from the
+ // http.Server.WriteTimeout during the TLS handshake, but then
+ // passes the connection off to us with the deadline already
+ // set. Disarm it here so that it is not applied to additional
+ // streams opened on this connection.
+ // TODO: implement WriteTimeout fully. See Issue 18437.
+ if sc.hs.WriteTimeout != 0 {
+ sc.conn.SetWriteDeadline(time.Time{})
+ }
+
if s.NewWriteScheduler != nil {
sc.writeSched = s.NewWriteScheduler()
} else {
@@ -700,7 +710,7 @@ func (sc *serverConn) serve() {
return
}
// Now that we've got the preface, get us out of the
- // "StateNew" state. We can't go directly to idle, though.
+ // "StateNew" state. We can't go directly to idle, though.
// Active means we read some data and anticipate a request. We'll
// do another Active when we get a HEADERS frame.
sc.setConnState(http.StateActive)
@@ -2093,8 +2103,8 @@ func (b *requestBody) Read(p []byte) (n int, err error) {
return
}
-// responseWriter is the http.ResponseWriter implementation. It's
-// intentionally small (1 pointer wide) to minimize garbage. The
+// responseWriter is the http.ResponseWriter implementation. It's
+// intentionally small (1 pointer wide) to minimize garbage. The
// responseWriterState pointer inside is zeroed at the end of a
// request (in handlerDone) and calls on the responseWriter thereafter
// simply crash (caller's mistake), but the much larger responseWriterState
@@ -2268,7 +2278,7 @@ const TrailerPrefix = "Trailer:"
// says you SHOULD (but not must) predeclare any trailers in the
// header, the official ResponseWriter rules said trailers in Go must
// be predeclared, and then we reuse the same ResponseWriter.Header()
-// map to mean both Headers and Trailers. When it's time to write the
+// map to mean both Headers and Trailers. When it's time to write the
// Trailers, we pick out the fields of Headers that were declared as
// trailers. That worked for a while, until we found the first major
// user of Trailers in the wild: gRPC (using them only over http2),
diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go
index 9f60c29..fef8396 100644
--- a/vendor/golang.org/x/net/http2/transport.go
+++ b/vendor/golang.org/x/net/http2/transport.go
@@ -575,7 +575,7 @@ func (cc *ClientConn) canTakeNewRequestLocked() bool {
cc.nextStreamID < math.MaxInt32
}
-// onIdleTimeout is called from a time.AfterFunc goroutine. It will
+// onIdleTimeout is called from a time.AfterFunc goroutine. It will
// only be called when we're idle, but because we're coming from a new
// goroutine, there could be a new request coming in at the same time,
// so this simply calls the synchronized closeIfIdle to shut down this
@@ -658,8 +658,6 @@ func commaSeparatedTrailers(req *http.Request) (string, error) {
}
if len(keys) > 0 {
sort.Strings(keys)
- // TODO: could do better allocation-wise here, but trailers are rare,
- // so being lazy for now.
return strings.Join(keys, ","), nil
}
return "", nil
@@ -811,8 +809,8 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
// 2xx, however, then assume the server DOES potentially
// want our body (e.g. full-duplex streaming:
// golang.org/issue/13444). If it turns out the server
- // doesn't, they'll RST_STREAM us soon enough. This is a
- // heuristic to avoid adding knobs to Transport. Hopefully
+ // doesn't, they'll RST_STREAM us soon enough. This is a
+ // heuristic to avoid adding knobs to Transport. Hopefully
// we can keep it.
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWrite)
diff --git a/vendor/golang.org/x/net/internal/timeseries/timeseries.go b/vendor/golang.org/x/net/internal/timeseries/timeseries.go
index 1119f34..685f0e7 100644
--- a/vendor/golang.org/x/net/internal/timeseries/timeseries.go
+++ b/vendor/golang.org/x/net/internal/timeseries/timeseries.go
@@ -371,7 +371,7 @@ func (ts *timeSeries) ComputeRange(start, finish time.Time, num int) []Observabl
}
}
- // Failed to find a level that covers the desired range. So just
+ // Failed to find a level that covers the desired range. So just
// extract from the last level, even if it doesn't cover the entire
// desired range.
ts.extract(ts.levels[len(ts.levels)-1], start, finish, num, results)
diff --git a/vendor/golang.org/x/net/trace/events.go b/vendor/golang.org/x/net/trace/events.go
index e66c7e3..d8daec1 100644
--- a/vendor/golang.org/x/net/trace/events.go
+++ b/vendor/golang.org/x/net/trace/events.go
@@ -21,11 +21,6 @@ import (
"time"
)
-var eventsTmpl = template.Must(template.New("events").Funcs(template.FuncMap{
- "elapsed": elapsed,
- "trimSpace": strings.TrimSpace,
-}).Parse(eventsHTML))
-
const maxEventsPerLog = 100
type bucket struct {
@@ -101,7 +96,7 @@ func RenderEvents(w http.ResponseWriter, req *http.Request, sensitive bool) {
famMu.RLock()
defer famMu.RUnlock()
- if err := eventsTmpl.Execute(w, data); err != nil {
+ if err := eventsTmpl().Execute(w, data); err != nil {
log.Printf("net/trace: Failed executing template: %v", err)
}
}
@@ -421,6 +416,19 @@ func freeEventLog(el *eventLog) {
}
}
+var eventsTmplCache *template.Template
+var eventsTmplOnce sync.Once
+
+func eventsTmpl() *template.Template {
+ eventsTmplOnce.Do(func() {
+ eventsTmplCache = template.Must(template.New("events").Funcs(template.FuncMap{
+ "elapsed": elapsed,
+ "trimSpace": strings.TrimSpace,
+ }).Parse(eventsHTML))
+ })
+ return eventsTmplCache
+}
+
const eventsHTML = `
<html>
<head>
diff --git a/vendor/golang.org/x/net/trace/histogram.go b/vendor/golang.org/x/net/trace/histogram.go
index bb42aa5..9bf4286 100644
--- a/vendor/golang.org/x/net/trace/histogram.go
+++ b/vendor/golang.org/x/net/trace/histogram.go
@@ -12,6 +12,7 @@ import (
"html/template"
"log"
"math"
+ "sync"
"golang.org/x/net/internal/timeseries"
)
@@ -320,15 +321,20 @@ func (h *histogram) newData() *data {
func (h *histogram) html() template.HTML {
buf := new(bytes.Buffer)
- if err := distTmpl.Execute(buf, h.newData()); err != nil {
+ if err := distTmpl().Execute(buf, h.newData()); err != nil {
buf.Reset()
log.Printf("net/trace: couldn't execute template: %v", err)
}
return template.HTML(buf.String())
}
-// Input: data
-var distTmpl = template.Must(template.New("distTmpl").Parse(`
+var distTmplCache *template.Template
+var distTmplOnce sync.Once
+
+func distTmpl() *template.Template {
+ distTmplOnce.Do(func() {
+ // Input: data
+ distTmplCache = template.Must(template.New("distTmpl").Parse(`
<table>
<tr>
<td style="padding:0.25em">Count: {{.Count}}</td>
@@ -354,3 +360,6 @@ var distTmpl = template.Must(template.New("distTmpl").Parse(`
{{end}}
</table>
`))
+ })
+ return distTmplCache
+}
diff --git a/vendor/golang.org/x/net/trace/trace.go b/vendor/golang.org/x/net/trace/trace.go
index ecd766e..64f56a3 100644
--- a/vendor/golang.org/x/net/trace/trace.go
+++ b/vendor/golang.org/x/net/trace/trace.go
@@ -238,7 +238,7 @@ func Render(w io.Writer, req *http.Request, sensitive bool) {
completedMu.RLock()
defer completedMu.RUnlock()
- if err := pageTmpl.ExecuteTemplate(w, "Page", data); err != nil {
+ if err := pageTmpl().ExecuteTemplate(w, "Page", data); err != nil {
log.Printf("net/trace: Failed executing template: %v", err)
}
}
@@ -902,10 +902,18 @@ func elapsed(d time.Duration) string {
return string(b)
}
-var pageTmpl = template.Must(template.New("Page").Funcs(template.FuncMap{
- "elapsed": elapsed,
- "add": func(a, b int) int { return a + b },
-}).Parse(pageHTML))
+var pageTmplCache *template.Template
+var pageTmplOnce sync.Once
+
+func pageTmpl() *template.Template {
+ pageTmplOnce.Do(func() {
+ pageTmplCache = template.Must(template.New("Page").Funcs(template.FuncMap{
+ "elapsed": elapsed,
+ "add": func(a, b int) int { return a + b },
+ }).Parse(pageHTML))
+ })
+ return pageTmplCache
+}
const pageHTML = `
{{template "Prolog" .}}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 14:52:36 +0000