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Use pointer for wrappedConn methods (#17295) (#17296)

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Backport #17295

Fix #17294

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2021-10-12 23:45:30 +01:00 committed by GitHub
parent fde6ff6a75
commit 1e278b15c2
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
modules/graceful/server.go
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@ -229,7 +229,7 @@ func (wl *wrappedListener) Accept() (net.Conn, error) {
closed := int32(0) closed := int32(0)
c = wrappedConn{ c = &wrappedConn{
Conn: c, Conn: c,
server: wl.server, server: wl.server,
closed: &closed, closed: &closed,
@ -264,7 +264,7 @@ type wrappedConn struct {
perWritePerKbTimeout time.Duration perWritePerKbTimeout time.Duration
} }
func (w wrappedConn) Write(p []byte) (n int, err error) { func (w *wrappedConn) Write(p []byte) (n int, err error) {
if w.perWriteTimeout > 0 { if w.perWriteTimeout > 0 {
minTimeout := time.Duration(len(p)/1024) * w.perWritePerKbTimeout minTimeout := time.Duration(len(p)/1024) * w.perWritePerKbTimeout
minDeadline := time.Now().Add(minTimeout).Add(w.perWriteTimeout) minDeadline := time.Now().Add(minTimeout).Add(w.perWriteTimeout)
@ -278,7 +278,7 @@ func (w wrappedConn) Write(p []byte) (n int, err error) {
return w.Conn.Write(p) return w.Conn.Write(p)
} }
func (w wrappedConn) Close() error { func (w *wrappedConn) Close() error {
if atomic.CompareAndSwapInt32(w.closed, 0, 1) { if atomic.CompareAndSwapInt32(w.closed, 0, 1) {
defer func() { defer func() {
if err := recover(); err != nil { if err := recover(); err != nil {