FileZilla Server.xml is not reloading and showiing changes - filezilla

Question

I created something basic that will soon allow automatic user uploads for fileZilla, I have not yet made it general, Though what i am curious about is, Why is it that when I look back in the user table of the fileZilla GUI the new user is not being added? All i did was put the xml structure in a write function in php and changed the user from the one I made in the fileZilla GUI.
///write to xml file
$xml ='FileZilla Server/FileZilla Server.xml';
$handler = fopen($xml,'w');
fwrite($handler,'<FileZillaServer>
<Settings>
<Item name="Admin port" type="numeric">14147</Item>
</Settings>
<Groups />
<Users>
<User Name="ddf">
<Option Name="Pass">B7B5349BC807B2C385478AA02C2ADDCEA37F3330994D15457C8CB5ED378EF9C7D0E64D5366048AEFEF8F2424662B25A1025D863ACB5F39093BA04091BE510412</Option>
<Option Name="Salt">)W5#&apos;jgXQ5^&p2F$Wa2V2F4~RG^Ox9.J24H(:LB)i;M[BbQ8<m,J52#Jt$!8Ms/.</Option>
<Option Name="Group"></Option>
<Option Name="Bypass server userlimit">0</Option>
<Option Name="User Limit">0</Option>
<Option Name="IP Limit">0</Option>
<Option Name="Enabled">1</Option>
<Option Name="Comments"></Option>
<Option Name="ForceSsl">0</Option>
<IpFilter>
<Disallowed />
<Allowed />
</IpFilter>
<Permissions>
<Permission Dir="C:\Users\greatness\Desktop\New folder">
<Option Name="FileRead">1</Option>
<Option Name="FileWrite">0</Option>
<Option Name="FileDelete">0</Option>
<Option Name="FileAppend">0</Option>
<Option Name="DirCreate">0</Option>
<Option Name="DirDelete">0</Option>
<Option Name="DirList">1</Option>
<Option Name="DirSubdirs">1</Option>
<Option Name="IsHome">1</Option>
<Option Name="AutoCreate">0</Option>
</Permission>
</Permissions>
<SpeedLimits DlType="0" DlLimit="10" ServerDlLimitBypass="0" UlType="0" UlLimit="10" ServerUlLimitBypass="0">
<Download />
<Upload />
</SpeedLimits>
</User>
</Users>
</FileZillaServer>
');
}
////////////////////////////////////////

Answer 1

Afaik, FileZilla Server does not reload the configuration when you change the file.
The FileZilla Server interface uses Admin interface port of FileZilla Server to notify it about a change to make it reload the configuration.
You might be able to implement the same. See AdminSocket class in FileZilla Server repository.