Windows UDP sockets: recvfrom() fails with error 10054

时间：2022-03-12 03:28:47

https://*.com/questions/34242622/windows-udp-sockets-recvfrom-fails-with-error-10054

#include <Winsock2.h> #include <Mstcpip.h> #include <stdio.h> #pragma comment(lib, "ws2_32.lib") #define SIO_UDP_CONNRESET _WSAIOW(IOC_VENDOR, 12) BOOL bNewBehavior = FALSE; DWORD dwBytesReturned = 0; WSAIoctl(iSock, SIO_UDP_CONNRESET, &bNewBehavior, sizeof bNewBehavior, NULL, 0, &dwBytesReturned, NULL, NULL);