Function NewFilePool

pool.go:87–89

NewFilePool returns a Pool, Get() returns a file-based buffer of max size N. Put() closes and deletes the underlying file for the buffer. Get() may return an error if it fails to create a file for the buffer. Put() may return an error if it fails to delete the file.

(N int64, dir string)

// Get() may return an error if it fails to create a file for the buffer.
// Put() may return an error if it fails to delete the file.
func NewFilePool(N int64, dir string) Pool {
	return &filePool{N: N, Directory: dir}
}

func (p *filePool) Get() (Buffer, error) {
	file, err := ioutil.TempFile(p.Directory, "buffer")