Method Write

middleware/compress.go:156–181

(b []byte)

}

func (w *gzipResponseWriter) Write(b []byte) (int, error) {
	if w.Header().Get(echo.HeaderContentType) == "" {
		w.Header().Set(echo.HeaderContentType, http.DetectContentType(b))
	}
	w.wroteBody = true

	if !w.minLengthExceeded {
		n, err := w.buffer.Write(b)

		if w.buffer.Len() >= w.minLength {
			w.minLengthExceeded = true

			// The minimum length is exceeded, add Content-Encoding header and write the header
			w.Header().Set(echo.HeaderContentEncoding, gzipScheme) // Issue #806
			if w.wroteHeader {
				w.ResponseWriter.WriteHeader(w.code)
			}

			return w.Writer.Write(w.buffer.Bytes())
		}

		return n, err
	}

	return w.Writer.Write(b)
}

func (w *gzipResponseWriter) Flush() {
	if !w.minLengthExceeded {