case WAIT_FOR_FIRST_BYTE_LENGTH:
length = (buffer.readByte() & 255) << 24;
state = State.WAIT_FOR_SECOND_BYTE_LENGTH;
break;
case WAIT_FOR_SECOND_BYTE_LENGTH:
length += (buffer.readByte() & 255) << 16;
state = State.WAIT_FOR_THIRD_BYTE_LENGTH;
break;
case WAIT_FOR_THIRD_BYTE_LENGTH:
length += (buffer.readByte() & 255) << 8;
state = State.WAIT_FOR_FOURTH_BYTE_LENGTH;