Shulou(Shulou.com)05/31 Report--

This article mainly explains "how C++ realizes instant messaging". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Next, let the editor take you to learn "how C++ achieves instant messaging".

Software: VS server / / TcpServer_plus.exe#include#include # include#pragma comment (lib, "ws2_32.lib") # includeusing namespace std;#includeSOCKADDR_IN cAddr = {0}; int len = sizeof cAddr;SOCKET clientSocket [1001]; / / up to 1000 online void chat (int n) {char buff [1024]; int r While (1) {r = recv (clientSocket [n], buff, 1023, NULL); if (r > 0) {buff [r] = 0; / / cout

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