How to use

WsFrameEncodingSupport

in

org.kaazing.gateway.transport.ws.bridge.filter

  private IoBufferEx doMessageEncode(IoBufferAllocatorEx<?> allocator, int flags, WsMessage message) {
    if (maskSends) {
      return WsFrameEncodingSupport.doEncode(allocator, flags, message, prng.nextInt());
    } else {
    return WsFrameEncodingSupport.doEncode(allocator, flags, message);
    }
  }
}

final boolean mask = true;
IoBufferEx ioBuf = getBytes(allocator, flags, message);
ByteBuffer buf = ioBuf.buf();
int offset = 2 + (mask ? 4 : 0) + calculateLengthSize(remaining);
  ByteBuffer b = allocator.allocate(offset + remaining, flags);
byte b2 = (byte) (mask ? 0x80 : 0x00);
b1 = doEncodeOpcode(b1, message);
b2 |= lenBits(remaining);
doEncodeLength(b, remaining);

IoBufferEx ioBuf = getBytes(allocator, flags, message);
ByteBuffer buf = ioBuf.buf();
int position = buf.position();
int offset = 2 + (mask ? 4 : 0) + calculateLengthSize(remaining);
if (((flags & FLAG_ZERO_COPY) != 0) && (position >= offset)) {
  if (!isCacheEmpty(message)) {
    throw new IllegalStateException("Cache must be empty: flags = " + flags);
  byte b2 = (byte) (mask ? 0x80 : 0x00);
  b1 = doEncodeOpcode(b1, message);
  b2 |= lenBits(remaining);
  doEncodeLength(b, remaining);
  byte b2 = (byte) (mask ? 0x80 : 0x00);
  b1 = doEncodeOpcode(b1, message);
  b2 |= lenBits(remaining);
  doEncodeLength(b, remaining);

IoBufferEx b = WsFrameEncodingSupport.doEncode(parentAllocator, FLAG_NONE, message);