Tenouk C & C++|<Winsock Story 3|Main|Winsock Program Example 2>|Site Index|Download|Linux Socket|Winsock in .NET WINSOCK 2 WINDOWS SOCKET: PROGRAM EXAMPLES PART 1 What do we have in this chapter? Windows Sockets 2 vs Linux Sockets
the function name is prefixed with WSA. For example, the Winsock 1 function to create a socket is simply socket(). Winsock 2 introduces a newer version named WSASocket() that is capable of using some of the new features made available in Winsock...
For example, in the COM case, the test was run with two CPUs. For the TCP and WSD case, the tests were run with two systems, each with two CPUs, for a total of four CPUs. An alternative way of examining the results is to normalize them to a single CPU to show how we...
Steve, I saw a comment you made on c.l.f about a winsock module in IVF. Where can I find info about this? The docs don't seem to have anything. Thanks Gib Gib, What do you want to do here? I have written a set of Winsock routines for ethernet communications, which use the Win...
Hey, very nice article.I have a question for you , how do you modify the code to run on linux instead of windows, for example the WSADATA structures are not recognized in linux and a lot of others. With a simple compile in linux you get lots of this “…” was not declared in thi...
The command below assumes you are in the C:\ directory, otherwise the file will save to the directory your command prompt is currently in. netsh winsock show catalog > winsock-before.txt An example of the saved Winsock catalog is shown below. Yours will look similar to this, reflecting your...
If the string in thecpparameter does not contain a legitimate Internet address, for example if a portion of an "a.b.c.d" address exceeds 255, theninet_addrreturns the valueINADDR_NONE. On Windows Server 2003and later if the string in thecpparameter is an empty string, theninet_addrretu...
Take a look at the example worker thread inFigure 2. The PerHandleKey variable will return anything that was passed as the CompletionKey parameter to CreateIoCompletionPort when associating a given socket handle. The Overlap parameter returns a pointer to the OVERLAPPEDPLUS structure that is used ...
example, if a sender writes 500 bytes to a pipe, a receiver might want to read 100 bytes at a time until it receives all of the data. To establish clear boundaries around messages, place the pipe in message-oriented mode using the flags PIPE_READMODE_MESSAGE | PIPE_TYPE_MESSAGE, ...
= 5) { wprintf(L"usage: %s <addressfamily> <type> <protocol> <flags>\n", argv[0]); wprintf(L" opens a socket for the specified family, type, protocol, and flags\n"); wprintf(L" flags value must be in decimal, not hex\n"); wprintf(L"%ws example usage\n", argv[0]); ...