Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSASYSCALLFAILURE 10107 System call failure. Some WinSock implementation use these errors inappropriately, but they have a particular meaning. WinSock description: a quick comparison to the Berkeley counterpart, and a long description of WinSock error. get redirected here
Instead, let the network system assign the local port (very few application protocols require a client to bind to a specific port number or port number range). after the first failed with WSAEWOULDBLOCK). This error is also possible on a datagram socket; for instance, this error could result if your application sends a UDP datagram to a host, which rejects it by responding with An asynchronous signal (such as SIGINT or SIGQUIT) was caught by the process during the execution of an interruptible function.
WinSock functions: send(), sendto() Additional functions: setsockopt() and any function that takes a socket (or file handle) as an input parameter. This error occurs when the sin_port value is zero in a sockaddr_in structure for connect or sendto. WinSock functions: With a datastream socket: connect() and FD_CONNECT WSAAsyncelect() notification message. Additional functions: a generic description of the type of functions that can return this error, which may include functions other than those listed by the WinSock specification.
WSAENOTSOCK 10038 Socket operation on nonsocket. There's at least one WinSock implementation that will occasionally fail a function and report this as the error value, even though the function succeeded. WinSock functions: recv(), recvfrom(), send(), sendto(), FD_CLOSE Additional functions: Any function that does I/O on the network could generate this error. Socket Error Codes Linux WSA_E_NO_MORE 10110 No more results.
WSAEADDRNOTAVAIL 10049 Cannot assign requested address. Winsock Error 10053 If you have more than one WINSOCK DLL on your system, be sure the first one in the path is appropriate for the network subsystem currently loaded. However, there's little distinction between WSAEALREADY and WSAEINVAL since a WinSock DLL cannot tell the difference between an asynchronous operation that has been cancelled and one that was never valid. For instance, if the length of a struct sockaddr is not equivalent to the sizeof(struct sockaddr).
Request refused: name server refuses to satisfy your query for policy reasons. Socket Error 10061 Connection Refused Great! That's about one-quarter of the error values that aren't even used! User suggestions: Some network systems have commands to report statistics.
When it occurs, it could indicate a serious failure of your network system (i.e. It can occur if you're trying to run too many applications (of any kind) simultaneously on your machine. Windows Socket Error 10054 We chose to go with the server code in this tutorial as there are more things to go wrong, as you would appreciate. What Is A Socket Error Running the application with this change will give you error 10043 (WSAEPROTONOSUPPORT) which means 'protocol not supported'.
If the hostname resolution uses a local host table, it's possible you resolved to an obsolete address. Get More Info Functionless Errors There are a total of fifty unique WinSock error values. NFS is "network-related" in the strictest sense, but the Network File System protocol is an application protocol (i.e. Basically, you want to identify where the problem occurred. Socket Error 10054 Connection Reset By Peer
Appendix - Winsock error codes Most functions in Winsock will return an error code if the call has failed for some reason. Client applications usually need not call bind at all—connect chooses an unused port automatically. WSAETOOMANYREFS 10059 Too many references: cannot splice. http://downloadmunkey.net/socket-error/winsock-error-10064.php Ignore it.
WSAEPFNOSUPPORT 10046 Protocol family not supported.
A retry at some time later may be successful. Too many references to some kernel object. a long zero) in the sockaddr_in structure passed to sendto(). Socket Error 11004 The ICMP message means that the router can't forward the IP datagram, possibly because it didn't get a response to the ARP request (which might mean the destination host is down).
Under MS-DOS versions 3.0 and later, EACCES may also indicate a locking or sharing violation. If there is more than one Winsock DLL on your system, be sure the first one in the path is appropriate for the network subsystem currently loaded. WinSock description: Same as Berkeley. http://downloadmunkey.net/socket-error/winsock-error-number-13.php WSAECANCELLED 10103 Call has been canceled.
If you're on a serial connection, your local router is the IP address of the host you initially logged onto with SLIP or PPP. TCP/IP scenario: In BSD-compatible implementations, the local network system generates this error if there isn't a default route configured. The following list describes the possible error codes returned by the WSAGetLastError function. See HOST_NOT_FOUND for details.WSANO_RECOVERY (11003) Non-Recoverable errors: FORMERR, REFUSED, NOTIMP Windows Sockets specification notes the domain name system (DNS) errors 'FORMERR, REFUSED, and & NOTIMP.
Either the application has not called WSAStartup or WSAStartup failed. Developer suggestions: You need to be prepared to handle this error on any functions that reference blocking sockets, or any calls to blocking functions, if you allow the user to cancel WinSock description: No error. WSANO_RECOVERY 11003 Non-recoverable error.
WSAETIMEDOUT 10060 Connection timed out. How would you know what went wrong? If you are using a name server(s), check whether the server host(s) are up (e.g. A problem was encountered with some part of the filterspec or the provider-specific buffer in general.
User suggestions: see WSAENETUNREACH for details WinSock functions:
WSAEADDRNOTAVAIL (10049) Can't assign requested address Normally results from an attempt to create a socket with an address not on this machine. At least one QoS reserve has arrived. Try the following: Check that the WINSOCK.DLL file is in the current path. WSA_QOS_ESDMODEOBJ 11029 Invalid QoS shape discard mode object.