Windows msdn socket

Privacy policy. The following is a step-by-step guide to getting started with Windows Sockets programming. It is designed to provide an understanding of basic Winsock functions and data structures, and how they work together. The client and server application that is used for illustration is a very basic client and server.

Several more advanced Winsock client and server samples are available on GitHub. They are listed below in order from higher to lower performance and are found in the following directories:. NET Code Examples. For Windows platform, before the. Winsock 1 is based on the Berkeley Socket. Winsock is still there, 'wrapped by'. NET framework with more features. It is obvious if you use classes from the System.

Sockets namespace. Take note that these tutorials are based on the Windows socket 2 and. However there is no reason for you not to use the. NET framework for the network programming for newer Windows platforms. At least, as shown in this tutorials, it is just for fun learning.

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Windows Sockets 2 Winsock enables programmers to create advanced Internet, intranet, and other network-capable applications to transmit application data across the wire, independent of the network protocol being used.

It was later adapted for Windows in Windows Sockets 1. Also keep in mind that the socket function does not promise to return a kernel handle, so even discussing the properties of kernel handles is beside the point. PeterRuderman This software is not "bad", just because it does not wish to break compatibility with every other OS to cope with a theoretical Windows edge case.

Show 5 more comments. Also have a look at the description of the return value from the socket function [2]: If no error occurs, socket returns a descriptor referencing the new socket. Peter Ruderman Peter Ruderman I don't know of any way to deal with this without casting.

Yes, it would be nice if OpenSSL introduced a generic type here that could be conditionalized, rather than forcing int , but MD XF 7, 7 7 gold badges 37 37 silver badges 65 65 bronze badges. Joshua Joshua 37k 7 7 gold badges 66 66 silver badges bronze badges.

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