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Winsock Send Error 10038


You closed this socket (by a call to closesocket), and still try to use it. Can any one please point me in the direction ? :::Source Code:::: int Receive() { int rc; socklen_t cli_alen; struct timeval to; fd_set read_fd, write_fd, excep_fd; FD_ZERO(&write_fd); FD_ZERO(&excep_fd); sock_again: if (!_isSocketOpen) As you can see from the comprehensive list of WinSock functions, this error is the catch-all. you are forgetting to free/delete objects you are allocating. news

Anyway, there's a good practice to initialize socket descriptors to INVALID_SOCKET at the beginning. Developer suggestions: Always check the return value from a memory allocation to be sure it succeeded. There are only a few possible causes for this error: you tried to connect to the wrong port. have bounds, or specific values) might return this error.

What Is A Socket Error

Reply With Quote April 28th, 2005,12:07 PM #8 ahoodin View Profile View Forum Posts Elite Member Join Date Mar 2001 Posts 2,524 Re: Strange winsock error 10038 Mmmmm sorry to disagree, Join them; it only takes a minute: Sign up 10038 wsa socket error recv up vote 1 down vote favorite I'm currently trying to implement a class to create and use Note that this error is returned by the operating system, so the error number may change in future releases of Windows. The explanation is simple and obvious: in order to connect to or send to a destination address, you need to provide the destination address.

Once one // is detected, create a thread and pass the handle off to it. // while (1) { iAddrSize = sizeof(client); sClient = accept(sListen, (struct sockaddr *)&client,&iAddrSize); if (sClient == Register now! Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request. Socket Error Codes Linux WSAELOOP 10062 Cannot translate name.

Some invalid argument was supplied (for example, specifying an invalid level to the setsockopt function). Developer suggestion: are you trying to use an optional feature? Berkeley description: A bad option or level was specified in a getsockopt()(2) or setsockopt(2) call. Here's my problem: The server and the client both seem to work fine (I'm always checking on my listen, bind, connect functions: no error) and I'm apparently able to send data

It can occur if you're trying to run too many applications (of any kind) simultaneously on your machine. Socket Error 10061 Connection Refused This error is relevant to connect(), but not to send() or sendto() as it is in Berkeley Sockets. No connection could be made because the target computer actively refused it. WSAENOMORE 10102 No more results.

Socket Error 10053

Berkeley description: The protocol family has not been configured into the system or no implementation for it exists. http://stackoverflow.com/questions/15504016/c-winsock-socket-error-10038-wsaenotsock Not the answer you're looking for? What Is A Socket Error Is this plagiarism? Socket Error 10049 Although it is olny for four people.I think I fixed all the problems, although it's actually a completly different program now.#include #include #include #include char packe[512];SOCKET ov;bool fours[3];SOCKET fc[3];int error;bool rk(SOCKET

This normally results if the peer application on the remote host is suddenly stopped, the host is rebooted, the host or remote network interface is disabled, or the remote host uses navigate to this website WinSock functions: recv(), recvfrom(), sendto(), FD_CLOSE Additional functions: send() can also fail with WSAECONNABORTED. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. The only time a WinSock might use this error--at least with a TCP/IP implementation of WinSock--it fails a function with other errors (for example, WSAETIMEDOUT). Socket Error 10054 Connection Reset By Peer

Browse other questions tagged c++ sockets tcp recv or ask your own question. WSA_QOS_REQUEST_CONFIRMED 11009 QoS request confirmed. WSAEDISCON 10101 Graceful shutdown in progress. More about the author The original code was not doing that correctly (not closing dead sockets, decrementing the array counter while using it as a loop counter the wrong way, etc).

all other functions: retry the operation again later since it cannot be satisfied at this time. Winsock Error 10061 WSA_QOS_EPOLICYOBJ 11025 Invalid QoS policy object. We are having problems with some of our PC's and TimesTen DB.

Coding Standard - haphazard application We don't support this API version.

The v1.1 WinSock specification doesn't list any errors for these functions. For example, the ARPA Internet UDP protocol cannot be specified with a socket type of SOCK_STREAM. If this tends to occur after running certain applications for a while, it might be a symptom of an application that doesn't return system resources (like memory) properly. Socket Error 11001 SO_DEBUG, SO_DONTROUTE, SO_RCVBUF, SO_SNDBUF, TCP_NODELAY: optional socket options.

WSAEWOULDBLOCK 10035 Resource temporarily unavailable. On a datastream socket, some applications use this error with a non-blocking socket calling connect() to detect when a connection attempt has completed, although this is not recommended since some WinSocks The 10'000 year skyscraper Achieve same random number sequence on different OS with same seed Simple Craps game Using Elemental Attunement to destroy a castle Coding Standard - haphazard application Output click site Operations that were in progress fail with WSAENETRESET.

WSAEUSERS 10068 User quota exceeded. you're trying to share a socket between tasks). An address incompatible with the requested protocol was used. WSAStartup may fail with this error if the limit has been reached.

To start viewing messages, select the forum that you want to visit from the selection below. Reply With Quote April 28th, 2005,06:53 AM #2 ahoodin View Profile View Forum Posts Elite Member Join Date Mar 2001 Posts 2,524 Re: Strange winsock error 10038 Probably you are overrunning In WinSock it means a blocking operation was interrupted by a call to WSACancelBlockingCall. This data send cyclically by the slave is 1000 bytes per 0.5 msec.

Any function that takes a socket as an input parameter--except close socket()--could potentially fail with this error. In this case, the 2nd application will fail with WSAEADDRINUSE. WinSock description: No equivalent in WinSock.