PowerTCP Winsock Tool (developed by Dart Communications) is a comprehensive suite of ActiveX controls designed to streamline custom TCP/IP and Internet application development. By providing reliable, high-level building blocks, it eliminates the need for developers to write complex, low-level Winsock API code from scratch. It is widely used in environments like Visual Basic (VB6), ASP, Delphi, PowerBuilder, and Visual C++ to build and debug robust networking software. Key Controls & Capabilities
The toolset consists of several specialized controls that handle different layers of network communication:
TCP Control: Allows developers to implement any upper-layer protocol based on a reliable TCP data stream. It features advanced stream management, read/write capabilities, and built-in error reporting.
Daemon Control: Used to build custom, multi-threaded server applications. It listens for and accepts an unlimited number of incoming connections, which can then be assigned to dynamic TCP controls.
UDP Control: Enables the sending and receiving of User Datagrams and raw IP Datagrams, including full support for broadcast operations.
Ping Control: Sends and receives ICMP echo (Ping) messages to dynamically discover if a remote host or device is reachable.
DNS Control: Allows applications to send and receive Domain Name Server messages, assisting in hostname resolution and MX record look-ups. Why Developers Use It PowerTCP Winsock for ActiveX – Dart Communications