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Multithreaded PortScanner

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Submitted on: 1/1/2015 9:53:00 AM
By: Rik Barker (from psc cd)  
Level: Intermediate
User Rating: By 5 Users
Compatibility: Delphi 7, Delphi 6, Delphi 5
Views: 1754
 
     This is an update to the multithreaded port scanner I put here a while ago. My original code was an enhanced example of the Single-threaded port scanner that had been posted by Jeremy Arnold - I threaded it to speed things up. This version uses blocking sockets to scan faster. It also shows examples of using messages to communicate between threads and the main form.
 
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!**************************************
! for :Multithreaded PortScanner
!**************************************
This is based on the work of Jeremy Arnold who wrote the non-threaded example.
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