github.com/tumi8/quic-go@v0.37.4-tum/noninternal/utils/buffered_write_closer.go (about)

     1  package utils
     2  
     3  import (
     4  	"bufio"
     5  	"io"
     6  )
     7  
     8  type bufferedWriteCloser struct {
     9  	*bufio.Writer
    10  	io.Closer
    11  }
    12  
    13  // NewBufferedWriteCloser creates an io.WriteCloser from a bufio.Writer and an io.Closer
    14  func NewBufferedWriteCloser(writer *bufio.Writer, closer io.Closer) io.WriteCloser {
    15  	return &bufferedWriteCloser{
    16  		Writer: writer,
    17  		Closer: closer,
    18  	}
    19  }
    20  
    21  func (h bufferedWriteCloser) Close() error {
    22  	if err := h.Writer.Flush(); err != nil {
    23  		return err
    24  	}
    25  	return h.Closer.Close()
    26  }