Need Urgent help on zatorg Asynchronous sockets UDF

[Hellouser]

Thanks zatorg for the wonderful Asynchronous sockets UDF.

I tested zatorg Asynchronous sockets UDF function and it is working fine for me in all the socket events such as FD_CLOSE , FD_READ ...ETC when i am trying with 5-10 clients.But when i am testing with multiple client connections (more than 15 ) , i am not getting any confirmation in $FD_CLOSE when a client lost it's connection to the server.

Attached the server code also along with the Post.

Can somebody help me to identify the issue please ?.