fishy commented on a change in pull request #2492:
URL: https://github.com/apache/thrift/pull/2492#discussion_r770999749
##########
File path: lib/go/thrift/header_transport.go
##########
@@ -628,24 +633,25 @@ func (t *THeaderTransport) Flush(ctx context.Context)
error {
}
}
- var payload bytes.Buffer
+ payload := getBufFromPool()
+ defer returnBufToPool(&payload)
meta := headerMeta{
MagicFlags: THeaderHeaderMagic +
t.Flags&THeaderFlagsMask,
SequenceID: t.SequenceID,
HeaderLength: uint16(headers.Len() / 4),
}
- if err := binary.Write(&payload, binary.BigEndian, meta); err
!= nil {
+ if err := binary.Write(payload, binary.BigEndian, meta); err !=
nil {
return NewTTransportExceptionFromError(err)
}
- if _, err := io.Copy(&payload, headers); err != nil {
+ if _, err := io.Copy(payload, headers); err != nil {
return NewTTransportExceptionFromError(err)
}
- writer, err := NewTransformWriter(&payload, t.writeTransforms)
+ writer, err := NewTransformWriter(payload, t.writeTransforms)
if err != nil {
return NewTTransportExceptionFromError(err)
}
- if _, err := io.Copy(writer, &t.writeBuffer); err != nil {
+ if _, err := io.Copy(writer, t.writeBuffer); err != nil {
return NewTTransportExceptionFromError(err)
}
if err := writer.Close(); err != nil {
Review comment:
it's a local variable, so it will be garbage collected later after it's
no longer reachable by any code.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
