Method append

java/org/apache/catalina/connector/OutputBuffer.java:722–734

Add data to the buffer. @param src Bytes array @param off Offset @param len Length @throws IOException Writing overflow data to the output channel failed

(byte[] src, int off, int len)

     * @throws IOException Writing overflow data to the output channel failed
     */
    public void append(byte[] src, int off, int len) throws IOException {
        if (bb.remaining() == 0) {
            appendByteArray(src, off, len);
        } else {
            int n = transfer(src, off, len, bb);
            len = len - n;
            off = off + n;
            if (len > 0 && isFull(bb)) {
                flushByteBuffer();
                appendByteArray(src, off, len);
            }
        }
    }

    /**
     * Add data to the buffer.