hi all

i want to make a multi-stream http proxy. i faced to a problem.
my problem is about "look up host"
i used QHostInfo to do this.(function LookupHost(...))
as we know this function emit a signal that have one parameter (QHostInfo &)
but i want connect each stream look up to it's own function
in other words i want this slot:
Qt Code: 
  1. void LookUpResult(QHostInfo @hi , int id)
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that id is the identifier of a specific stream.
how to implement this??
please help

thanks in advance.