WebJun 19, 2008 · It appears your app may be closing or currupting the socket handle. 10038 means: Socket operation on nonsocket. An operation was attempted on something that is not a socket. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. Tuesday, August 1, 2006 10:56 PM WebERROR 10038 "Socket operation on non-socket"... Ok, j'ai compris l'erreur mais je ne suis pas encore a l'aise avec winsock2. POUR L'INSTANT je n'ai toujours pas réglé le problème, et c'est avec plaisir que je vous propose de me corriger : Une remarque quand même : winsock2 n'alerte aucune autre erreur, et le membre this->serverSocket semble
bind function (winsock2.h) - Win32 apps Microsoft Learn
WebDec 19, 2014 · winSock的一个bug:当closesocket多次错误使用时会导致问题 这几天想在一个开源的代码上进行修改,以期研发出一个产品出来。 程序原来是单线程网络程序,需要修改为多线程,修改之后,总是出问题,辅助线程中的recv函数总是运行一阵子之后收到长度为-1的数据报,导致程序运行不正确甚至崩溃。 WebSep 21, 2024 · This socket can then be used to receive multicast packets from the multicast group using the recv, recvfrom, WSARecv, WSARecvEx, WSARecvFrom, or LPFN_WSARECVMSG (WSARecvMsg) functions. The bind function is not normally required for send operations to a multicast group. iford urc church c\\u0026m chemists
closesocket function (winsock.h) - Win32 apps Microsoft Learn
WebMar 26, 2012 · Thank you for the information. A search on compiler switch "-Zp1" shows that it causes all sorts of trouble when switching to 64 bit builds, in many different fields (i.e., not just sockets). Bu in general, I think it is a bad idea to use a switch like -Zp1, which imposes a program-wide, global packing for structures. WebMar 19, 2013 · >net helpmsg 10038 An operation was attempted on something that is not a socket. You can safely close a socket in the TCP/IP sense, using the shutdown() … WebJun 19, 2008 · It appears your app may be closing or currupting the socket handle. 10038 means: Socket operation on nonsocket. An operation was attempted on something that … iford wild juice